All Wiring Diagrams for Buick Park Avenue Ultra 1994

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams (1 of 3) for Buick Park Avenue Ultra 1994

List of elements for Anti-lock Brake Wiring Diagrams (1 of 3) for Buick Park Avenue Ultra 1994:

#5b
#6b
(behind center of
(center rear of engine
(front left side
(left side of engine
(right side
(top of brake pedal support)
(w/ traction
(w/ traction control)
10a
20a
30a
40a
87a
Abs ind control
Abs pump relay
All times
Antilock diode
Battery power
Block
Brake sw (top of brake
Compartment, near
Composite harness)
Compt, below left
Control
Control module (ebcm/ebtcm)
Control)
Cruise/shift interlock
Data line
Electronic brake (& traction)
Enable input
Fluid level input
Fuse
G100
G119
Ground
Hot
Hot at
Ignition power
In run
Inst
Inst panel, taped to
Left
Left front
Left front inlet
Left front outlet
Left front sensor
Left isolation valve
Left rear
Left rear inlet
Left rear outlet
Left rear sensor
Main relay
Main relay control
Near left horn)
Of engine compt,
Of engine)
Panel
Pedal support)
Pnk
Pnk 1632
Pnk 849
Pnk 854
Pnk 857
Pres input
Pump motor control
Pump motor hi
Pump motor lo
Pump on request
Red
Red 1633
Red 342
Red 885
Return input
Right front
Right front inlet
Right front outlet
Right front sensor
Right isolation valve
Right rear
Right rear inlet
Right rear outlet
Right rear sensor
Sense
Sensor
Serial data link
Strut tower)
Tan
Tan 800
Tan 833
Tan 848
Tcc/antilock brake sw
To ind control
Underhood
Underhood fuse block)
Wheel speed

Anti-lock Brake Wiring Diagrams (2 of 3) for Buick Park Avenue Ultra 1994

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List of elements for Anti-lock Brake Wiring Diagrams (2 of 3) for Buick Park Avenue Ultra 1994:

(10/36 ohms)
(3/6 ohms)
(5/8 ohms)
(derm) (behind center of
(dlc) (behind left side
(front left side of
(rac) module (behind right
1a14
2c13
A11
Accessory
Assembly (lower left side of
B11
Conditioning
Control
Control module
Data link connector
Diagnostic energy reserve module
Engine compt, below vapor canister)
Engine compt, near
Fluid level sw
G100
Inst panel)
Left front inlet valve
Left front outlet valve
Left horn)
Left isolation valve
Left rear inlet valve
Left rear outlet valve
Module
Module (pcm) (behind
Module (pcm) (behind
Motor
Nca
Of inst panel)
Panel)
Pnk
Powertrain control
Pres
Pressure modulator valve (pmv)
Pump
Red
Remote accessory control
Right front inlet valve
Right front outlet valve
Right isolation valve
Right rear inlet valve
Right rear outlet valve
Right side of inst
Right side of inst
Sense
Sensor
Serial data link
Side of inst panel)
Tan
Tan 800
W/ dual air
W/ powertrain
W/ remote

Anti-lock Brake Wiring Diagrams (3 of 3) for Buick Park Avenue Ultra 1994

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List of elements for Anti-lock Brake Wiring Diagrams (3 of 3) for Buick Park Avenue Ultra 1994:

"traction
#10
(behind center of
(gages cluster)
(indicator cluster)
(indicators cluster)
(left side of
(top of park
15a
Acc
Antilock
Block
Brake
Brake)
Bulb
Bulb test
Chime module
Cylinder
Fluid
Front fender)
Function
Fuse
G100 (left
Hot in run,
Ignition
Ind
Information center
Input
Inst
Instrument cluster
Instrument panel)
Level
Lock
Master
Multi/
Normal
Off
Off" ind
Or start
Panel
Park brake
Pnk
Reservoir
Run
Safety wall)
Start
Switch
Test
Warning

ANTI-THEFT

Anti-theft Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Anti-theft Wiring Diagram for Buick Park Avenue Ultra 1994:

A
B
Battery
Cluster
Computer data lines system
Data line
Door lock input/output
Door locks system
Door open input
Door unlock input/output
Fuse 15a
Fuse 1d 15a
Fuse 9c 10a
G
G201 (right kick panel)
G2o2 (left kick panel)
Ground
Headlamps alarm input
Headlamps alarm output
Horn relay control
Horns system (horn relay)
Hot at all times
Hot in run, bulb test or start
I/p fuse block
Ignition
Instrument
Key lock
Key unlock
Key unlock input
Lamp control module (behind left side of i/p)
Left front door lock assembly
Left front door lock cylinder switch
Left front door lock switch
Left rear door latch assembly
Lock
Luggage compt lid tamper switch
Nca
Of i/p)
Pass-key ii decoder module (behind upper right side of i/p)
Pnk
Relay center (behind right side of i/p, at shroud)
Remote accessary control (rac) module (behind right side
Right front door lock assembly
Right front door lock cylinder switch
Right front door lock switch
Right rear door latch assembly
Security indicator
Tamper switch
Tamper switch input
Tan
Un- lock

Pass-Key Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Pass-Key Wiring Diagram for Buick Park Avenue Ultra 1994:

(behind left side of i/p)
Acc
Base cluster
Bat
Bulb test
Cranking fuel enable input
Fuel enable
Fuse 10a
Fuse 1a 10a
Fuse 20a
Fuse 9c 10a
G119 (above a/c compressor)
Gages cluster
Ground
Hot at all times
Hot in run, bulb test or start
I/p fuse block
Ign
Ignition key
Ignition key lock cylinder nca
Ignition switch
Information center
Instrument cluster
Key res in (hi)
Key res in (lo)
Lock
Nca
Off
Park/ neutral position switch (left side of engine)
Pass key ii decoder module (behind right side of i/p)
Pnk
Powertrain control module (behind right side of i/p)
Red
Relay center
Remote accessory control module (behind right side of i/p)
Resistor pellet
Right underhood fuse block
Run
Security ind ctrl
Security indicator
Security indicator control
Start
Starter enable ctrl
Starter enable relay
Starter solenoid

COMPUTER DATA LINES

Data Link Connector Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Data Link Connector Wiring Diagram for Buick Park Avenue Ultra 1994:

(behind center of i/p)
A11
B11
Computer command ride controller (under driver seat)
Data link connector (on bottom of i/p, right of steering column)
Diagnostic energy reserve module (center of i/p, behind ashtray)
Diagnostic test
E10
E11
E15
Electronic brake & traction control module (left rear of engine, on strut tower)
Fault indicator control
Fuse 9c 10a
Fuse block:i/p
G120 (above a/c compressor)
G200 (left kick panel)
Hot at all times
Hvac control head (if equipped)
Hvac programmer (if equipped)
Hvac programmer (if equipped) (center of i/p)
Passenger control head (if equipped) (on right front door)
Powertrain control module (behind right side of i/p)
Program input
Radio
Remote accessory control module (if equipped) (behind right side of i/p)
Remote accessory control module (right side of i/p)
Serial data in/out
Sound circuit system
Tan

CRUISE CONTROL

Cruise Control Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Cruise Control Wiring Diagram for Buick Park Avenue Ultra 1994:

#1d
#5c
& lesabre
(behind right side of inst
(eighty eight/ninety eight)
(left side of engine,
(lower right rear
(on brake pedal
(park avenue/lesabre)
(right front of engine,
(top left side of steering
(top right of engine, on end
10a
15a
4000 pulses/mile
A12
A4 (gages)
A7 (indicators)
B1 (indicators)
B10
B6 (gages)
Block
Brake sw
C11
C12
C14
Center
Center (w/
Chime module
Cluster (w/
Coast
Column)
Command
Computer
Controller
Cruise
Cruise brake input
Cruise control servo
Cruise enabled out
Cruise ind
Cruise on input
Cruise sw
D15
Eighty eight&
F11
F16
Fuse
G119
G120
Gages cluster)
Ground
Hot in run
Hot in run, bulb
Hot in run, bulb test or start
I/p
Indicators cluster)
Information
Instrument
Instrument cluster
Lesabre
Module (pcm)
Module)
Multi/function lever
Nca
Ninety eight
Of cylinder head)
Of engine)
Off
Panel near shroud)
Park avenue
Park avenue&
Pnk
Position
Powertrain control
R/a
Relay
Release sw
Resume/accl in
Ride(ccr)
Right of wheelhouse)
Sensor
Servo
Servo position
Set/
Set/cost input
Support)
Tan
Tcc brake input
Tcc/anti/lock
Test or start
Throttle
Tps input
Under electronic ignition (ei)
Vac sol control
Vacuum valve
Vehicle speed sensor
Vent sol control
Vent valve
Vss input/hi
Vss input/lo

DEFOGGERS

Defogger Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Defogger Wiring Diagram for Buick Park Avenue Ultra 1994:

A/c
Assembly
Control
Dual a/c
E nca
Eletronic a/c
Fuse 3d 10a
Fuse 5a 10a
Fuse 9e 30a
Fuse block: i/p
G120 (front center of engine)
G200 (at left kick panel)
Heater &
Hot at all times
Hot in run
Hvac programmer
Left mirror defogger (part of left outside mirror assembly)
Nca
Nca b
Rear defogger relay (in relay center at right kick panel)
Rear window defogger
Relay control
Right mirror defogger (part of right outside mirror assembly)

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Electronic Power Steering Wiring Diagram for Buick Park Avenue Ultra 1994:

D15
Fuse 10 15 amp
Fuse 5 15 amp
Hot in run, bulb test or start
I/p fuse block
Ign
Multi- function chime module (behind left side of i/p)
Pnk
Powertrain control module (behind right side of i/p)
Relay center
Tfe steering solenoid (right rear of engine)
Tfe steering solenoid control
Vehicle speed input
Vehicle speed output 4000 pulses per mile
Vehicle speed sensor

ELECTRONIC SUSPENSION

Computer Command Ride for Buick Park Avenue Ultra 1994

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List of elements for Computer Command Ride for Buick Park Avenue Ultra 1994:

2.8k ohm
220 ohm
330 ohm
Computer command ride (ccr) controller (below left front seat)
D13
Data link connector (below left i/p, next to i/p fuse block)
Diagnostic test in
E10
E11
E12
E13
E14
E15
E16
F10
F11
F12
F13
F14
F15
F16
Fault indicator test out
Fuse 5b 10a
G119 (above a/c compressor)
G200 (left kick panel)
Ground
Hot in run
I/p fuse block
Ign input
Lateral accel sw in
Lateral acceleration switch (below left front seat)
Left front strut
Left rear strut
Lf motor drive
Lf position in
Lr motor drive
Lr position in
Nca
Powertrain control module (behind right i/p, behind relay center, against bulkhead)
Red
Rf motor drive
Rf position in
Right front strut
Right rear strut
Rr motor drive
Rr position in
Vehicle speed input
Vehicle speed output
Wot input
Wot output

Electronic Level Control for Buick Park Avenue Ultra 1994

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List of elements for Electronic Level Control for Buick Park Avenue Ultra 1994:

to struts
* pressure passes through: -air dryer (maintains pressure in strut at 48-97 kpa, 7-14 psi) -pressure limiter valve limits maximum pressure in struts to 447-510 kpa, 64-74 psi)
A-closes with vehicle too high. b-closes 17-27 seconds after change in vehicle height. remains closed approximately 7 minutes maximum. c-closes when
Compressor motor
Elc compressor assembly (left side of engine compartment beside wheelhouse)
Elc relay (position e)
Enable and vehicle is too low.
Exhaust solenoid
From actu- ator arm
Fuse 5b 10a
Fuse 9b 20a
G100 (above left horn)
G200 (left kick panel)
Hot at all times
Hot in run
I/p fuse block
Level
Nca
Nca elc height sensor c (above right rear lower suspension compressor arm)
Power
Relay center (below i/p, left of steering column)
Reset
Signal
Solid state
Too high
Too low
Vent

ENGINE PERFORMANCE

3.8L

3.8L (VIN 1), Engine Performance Wiring Diagrams (1 of 3) for Buick Park Avenue Ultra 1994

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List of elements for 3.8L (VIN 1), Engine Performance Wiring Diagrams (1 of 3) for Buick Park Avenue Ultra 1994:

(behind right side of instrument
20a
4k/mi speedo
5 volt ref
87a
A/c head press. switch
A/c relay ctrl
A/c request in
A10
A11
A12
A13
A14
A15
A16
Air conditioning
B/h
B/h conn
B/h conn k2
B10
B11
B12
B13
B14
B15
B16
Battery
Buick only
Bypass ctrl
C10
C11
C12
C13
C14
C15
C16
Cam signal ref in
Ccr brake/throttle out
Center
Change oil lamp
Computer command ride controller
Computer command ride controller (below left front seat)
Computer data lines
Conn
Conn c1
Conn c2
Cool fan rly ctrl-hi spd
Cool fan rly ctrl-lo spd
Coolant fan relays
Coolant temp ind ctrl
Cruise brake in
Cruise control
Cruise on in
D10
D11
D12
D13
D15
D16
Data line in/out
Data link connector
Delivered torque
Desired torque
Egr solenoid ctrl
Electronic brake and traction control module
Est ctrl out
Front of air intake assembly)
Fuel ctrl ref in
Fuel injector #1 ctrl
Fuel injector #2 ctrl
Fuel injector #3 ctrl
Fuel injector #4 ctrl
Fuel injector #5 ctrl
Fuel injector #6 ctrl
Fuel pump (fuel tank unit)
Fuel pump prime connector (front right of engine compt)
Fuel pump relay (relay center, behind right side of inst panel, top of right shroud)
Fuel pump relay ctrl
Fuse
Fuse 10a
Fuse 15a
Fuse 1d 15a
Fuse 20a
Fuse block
G119 (top right front of engine, on end of cylinder head)
G200 (left kick panel)
Generator
Generator control
Ground
Hot at all times
Hot in run, bulb
Hot in run, bulb test or start
I/p
Idle air control motor (iac) (top left side of engine,
Idle air ctrl
Ign
Ignition
Instrument cluster
Instrument cluster (change oil lamp)
Instrument cluster (except park avenue) information center (park avenue)
Instrument cluster (volts indicator)
Maf sensor in
Malfunction ind ctrl
Malfunction indicator
Mass air flow (maf) sensor (front of air intake system)
Multi function chime module (behind center of i/p)
Oil life monitor reset
Oil life monitor reset switch
Oil pres sw (ind clstr), oil pres sender/sw (gages clstr), (lower right side of engine, above oil filter)
Panel, near shroud)
Pass key fuel enable
Pass- key ii decoder module (right side of i/p)
Pnk
Powertrain control module (pcm)
Red
Ref lo in
Relay
Resume/accel in
Right underhood fuse block
Sensor return
Set/coast in
Spark ref in
Tan
Tcc pwm solenoid ctrl
Test or start
Vehicle speed sensor (vss) (lower right rear of engine)
Volts lamp
Vss

3.8L (VIN 1), Engine Performance Wiring Diagrams (2 of 3) for Buick Park Avenue Ultra 1994

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List of elements for 3.8L (VIN 1), Engine Performance Wiring Diagrams (2 of 3) for Buick Park Avenue Ultra 1994:

(behind right side of instrument
5 volt ref
A tan
B/h conn
Boost solenoid
Boost solenoid (vin 1) (top left side of engine, above left end of front valve cover)
Buffer/ amplifier
Bypass switch
C5 b/h conn
Camshaft position sensor (lower side of engine, above lower pulley)
Canister purge ctrl
Center
Coils
Conn c3
Crankshaft sensor (lower right side of engine, ahead of lower pulley)
Cruise control
E10
E11
E12
E13
E14
E15
E16
Ect sensor in
Egr signal in
Electronic ignition (ei) module (top right front of engine)
Evaporative emission canister purge solenoid (left front corner of engine compt, top of vapor canister)
Exhaust gas recirculation electronic vacuum regulator solenoid valve (top left front of engine, left end of front valve cover)
F10
F11
F12
F13
F14
F15
F16
Fuse 15a
Fuse 20a
G119 (top right front of engine)
Hall effect sensor
Heated oxygen sensor (lower rear of engine, on exhaust manifold)
Hot in run, bulb test or start
Iat sensor in
Ignition
Knock sensor (lower right rear of engine, left of oil filter)
Knock sensor in
Oxygen sensor in-hi
Oxygen sensor in-lo
P/n pos sw parity in
Panel, near shroud)
Park/neut pos sw a in
Park/neut pos sw b in
Park/neut pos sw c in
Pnk
Powertrain control module (pcm)
Relay
Sensor feed
Sensor ground
Sensor return
Servo pos sensor in
Shift a solenoid ctrl
Shift b solenoid ctrl
Spark plugs
Sws/ amplifier
Tach
Tachometer (instrument cluster)
Tan
Tcc brake in
Tcc solenoid ctrl
Tp sensor in
Transmission temp in
Vacuum solenoid ctrl
Vent solenoid ctrl

3.8L (VIN 1), Engine Performance Wiring Diagrams (3 of 3) for Buick Park Avenue Ultra 1994

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List of elements for 3.8L (VIN 1), Engine Performance Wiring Diagrams (3 of 3) for Buick Park Avenue Ultra 1994:

10a
Automatic transaxle (left side of engine, below cruise control servo)
B/h conn
Block
Center
Engine coolant temp (ect) sensor (top left side of engine, behind throttle body)
Fuel injectors
Fuse
G119 (top right front of engine)
Hot in run
Hot in run, bulb test or start
I/p
Intake air temp (iat) sensor (left side of engine, near transaxle)
Nca
Park/neutral position switch (left rear of engine, left side of transaxle)
Pnk
Red
Relay
Shift a sol
Shift b sol
Tan
Tcc ctrl sol
Tcc pwm sol
Tcc/anti-lock brake switch (behind left side of instrument panel, on brake pedal support)
Throttle position (tp) sensor (top left side of engine, under maf sensor)
Trans temp sens

3.8L (VIN L), Engine Performance Wiring Diagrams (1 of 3) for Buick Park Avenue Ultra 1994

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List of elements for 3.8L (VIN L), Engine Performance Wiring Diagrams (1 of 3) for Buick Park Avenue Ultra 1994:

(behind right side of instrument
20a
4k/mi speedo
5 volt ref
87a
A/c head press. switch
A/c relay ctrl
A/c request in
A10
A11
A12
A13
A14
A15
A16
Air conditioning
B/h
B/h conn
B/h conn k2
B10
B11
B12
B13
B14
B15
B16
Battery
Buick only
Bypass ctrl
C10
C11
C12
C13
C14
C15
C16
Cam signal ref in
Ccr brake/throttle out
Center
Change oil lamp
Computer command ride controller
Computer command ride controller (below left front seat)
Computer data lines
Conn
Conn c1
Conn c2
Cool fan rly ctrl-hi spd
Cool fan rly ctrl-lo spd
Coolant fan relays
Coolant temp ind ctrl
Cruise brake in
Cruise control
Cruise on in
D10
D11
D12
D13
D15
D16
Data line in/out
Data link connector
Delivered torque
Desired torque
Egr solenoid ctrl
Electronic brake and traction control module
Est ctrl out
Front of air intake assembly)
Fuel ctrl ref in
Fuel injector #1 ctrl
Fuel injector #2 ctrl
Fuel injector #3 ctrl
Fuel injector #4 ctrl
Fuel injector #5 ctrl
Fuel injector #6 ctrl
Fuel pump (fuel tank unit)
Fuel pump prime connector (front right of engine compt)
Fuel pump relay (relay center, behind right side of inst panel, top of right shroud)
Fuel pump relay ctrl
Fuse
Fuse 10a
Fuse 15a
Fuse 1d 15a
Fuse 20a
Fuse block
G119 (top right front of engine, on end of cylinder head)
G200 (left kick panel)
Generator
Generator control
Ground
Hot at all times
Hot in run, bulb
Hot in run, bulb test or start
I/p
Idle air control motor (iac) (top left side of engine,
Idle air ctrl
Ign
Ignition
Instrument cluster
Instrument cluster (change oil lamp)
Instrument cluster (except park avenue) information center (park avenue)
Instrument cluster (volts indicator)
Maf sensor in
Malfunction ind ctrl
Malfunction indicator
Mass air flow (maf) sensor (front of air intake system)
Multi function chime module (behind center of i/p)
Oil life monitor reset
Oil life monitor reset switch
Oil pres sw (ind clstr), oil pres sender/sw (gages clstr), (lower right side of engine, above oil filter)
Panel, near shroud)
Pass key fuel enable
Pass- key ii decoder module (right side of i/p)
Pnk
Powertrain control module (pcm)
Red
Ref lo in
Relay
Resume/accel in
Right underhood fuse block
Sensor return
Set/coast in
Spark ref in
Tan
Tcc pwm solenoid ctrl
Test or start
Vehicle speed sensor (vss) (lower right rear of engine)
Volts lamp
Vss

3.8L (VIN L), Engine Performance Wiring Diagrams (2 of 3) for Buick Park Avenue Ultra 1994

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List of elements for 3.8L (VIN L), Engine Performance Wiring Diagrams (2 of 3) for Buick Park Avenue Ultra 1994:

(behind right side of instrument
5 volt ref
A tan
B/h conn
Boost solenoid
Boost solenoid (vin 1) (top left side of engine, above left end of front valve cover)
Buffer/ amplifier
Bypass switch
C5 b/h conn
Camshaft position sensor (lower side of engine, above lower pulley)
Canister purge ctrl
Center
Coils
Conn c3
Crankshaft sensor (lower right side of engine, ahead of lower pulley)
Cruise control
E10
E11
E12
E13
E14
E15
E16
Ect sensor in
Egr signal in
Electronic ignition (ei) module (top right front of engine)
Evaporative emission canister purge solenoid (left front corner of engine compt, top of vapor canister)
Exhaust gas recirculation electronic vacuum regulator solenoid valve (top left front of engine, left end of front valve cover)
F10
F11
F12
F13
F14
F15
F16
Fuse 15a
Fuse 20a
G119 (top right front of engine)
Hall effect sensor
Heated oxygen sensor (lower rear of engine, on exhaust manifold)
Hot in run, bulb test or start
Iat sensor in
Ignition
Knock sensor (lower right rear of engine, left of oil filter)
Knock sensor in
Oxygen sensor in-hi
Oxygen sensor in-lo
P/n pos sw parity in
Panel, near shroud)
Park/neut pos sw a in
Park/neut pos sw b in
Park/neut pos sw c in
Pnk
Powertrain control module (pcm)
Relay
Sensor feed
Sensor ground
Sensor return
Servo pos sensor in
Shift a solenoid ctrl
Shift b solenoid ctrl
Spark plugs
Sws/ amplifier
Tach
Tachometer (instrument cluster)
Tan
Tcc brake in
Tcc solenoid ctrl
Tp sensor in
Transmission temp in
Vacuum solenoid ctrl
Vent solenoid ctrl

3.8L (VIN L), Engine Performance Wiring Diagrams (3 of 3) for Buick Park Avenue Ultra 1994

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List of elements for 3.8L (VIN L), Engine Performance Wiring Diagrams (3 of 3) for Buick Park Avenue Ultra 1994:

10a
Automatic transaxle (left side of engine, below cruise control servo)
B/h conn
Block
Center
Engine coolant temp (ect) sensor (top left side of engine, behind throttle body)
Fuel injectors
Fuse
G119 (top right front of engine)
Hot in run
Hot in run, bulb test or start
I/p
Intake air temp (iat) sensor (left side of engine, near transaxle)
Nca
Park/neutral position switch (left rear of engine, left side of transaxle)
Pnk
Red
Relay
Shift a sol
Shift b sol
Tan
Tcc ctrl sol
Tcc pwm sol
Tcc/anti-lock brake switch (behind left side of instrument panel, on brake pedal support)
Throttle position (tp) sensor (top left side of engine, under maf sensor)
Trans temp sens

EXTERIOR LIGHTS

Adaptive Lamp Monitor Module Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Adaptive Lamp Monitor Module Wiring Diagram for Buick Park Avenue Ultra 1994:

Adaptive lamp monitor control module (behind i/p, right side of steering column)
B/u lps sense
Back-up lamps circuit (back-up lamps)
Back-up lamps circuit (park/neutral position switch)
Battery
Brake lps input
C 1995 vftc
Chmsl sense
Enable input
Exterior lamps circuit (brake switch)
Exterior lamps circuit (front lamps)
Exterior lamps circuit (headlamp switch)
Exterior lamps circuit (high mount stop lamp)
Exterior lamps circuit (rear lamps)
Exterior lamps circuit (turn/hazard switch)
Fuse 5a 10a
Fuse 9c 10a
G101 (right front of eng compt, above right horn)
Ground
Headlamps system (headlamp dimmer switch)
Headlamps system (low beams)
Hi beam input
Hi beam sense
Hot at all times
Hot in run
I/p fuse block
Ignition
Illumination
Interior lights system
Lamp monitor display module
Lf mkr sense
Lf tn sig sense
Lo beam input
Lo beam sense
Lr tn sig sense
Lt ft sig input
Lt rr sig input
P/n sw input
Park lps input
Pnk
Rear lps sense
Rf mkr sense
Rf tn sig sense
Rr tn sig sense
Rt ft sig input
Rt rr sig input
Serial data input
Serial data out
Serial data request
Taillight sense
Tan

Exterior Light Wiring Diagram, with Adaptive Lamp Monitor (1 of 2) for Buick Park Avenue Ultra 1994

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List of elements for Exterior Light Wiring Diagram, with Adaptive Lamp Monitor (1 of 2) for Buick Park Avenue Ultra 1994:

1995 vftc c
A4 hd lp sw input
A5 hd lp led ctrl
A7 pk lp sw input
Adaptive lamp monitor control module (behind i/p, right side of steering column)
B/u lps sense
B3 pk lp led ctrl
B7 ground
Brake lps input
C pk lps ctrl
Center high mounted stop lamp
Chmsl sense
Circuit breaker 6 20a
Fuse 1b 20a
Fuse 6c 15a
G battery
G100 (left front of eng cmpt, above left horn)
G101 (right front of eng compt, above right horn)
H pk lps ctrl
Head lamp switch
Head/park lamp switch
Hot at all times
Hot in run, bulb test or start and during retained accessory power
I/p fuse block
Interior lights system
Lamp control module (behind center of i/p, above hvac case)
Left front park lamp
Left front park/ turn lamp
Left front side marker lamp b
Left under- hood fuse block
Lf mkr sense
Lf tn sig sense
Lr tn sig sense
Lt ft sig input
Lt rr sig input
Mirrors system
Nca
P/n sw input
Park lamp switch
Park lps input
Park/ neutral position switch (left side of transaxle)
Pnk
Rear lps sense
Red
Rf mkr sense
Rf tn sig sense
Right front park lamp
Right front park/ turn lamp
Right front side marker lamp b
Rr tn sig sense
Rt ft sig input
Rt rr sig input
Taillight sense

Exterior Light Wiring Diagram, with Adaptive Lamp Monitor (2 of 2) for Buick Park Avenue Ultra 1994

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List of elements for Exterior Light Wiring Diagram, with Adaptive Lamp Monitor (2 of 2) for Buick Park Avenue Ultra 1994:

(left side of luggage compt)
1995 vftc c
A10
A11
A16
A17
Anti-lock brake system
Back- up lamp
Cruise/shift interlock/ brake switch (on brake pedal support)
Fuse 1b 20a
Fuse 6b 20a
G100 (left side of engine compt, above left horn)
G101 (right side of engine compt, above right horn)
G200 (left kickpad)
G404
Hazard flasher (behind i/p, right of steering column support)
Hazard switch
Hot at all times
Hot in run,bulb
I/p fuse block
Instrument cluster
Left cornering lamp
Left rear side marker lamp
Left tail lamp assembly
Left turn indicator
Left turn switch
License lamp
Pnk
Right cornering lamp
Right rear side marker lamp
Right tail lamp assembly
Right turn indicator
Right turn switch
Tail lamp
Tail/ stop/ turn lamps
Test or start
Turn flasher (attached to sound insulator)
Turn/hazard switch assembly
U23
Ub3

Exterior Light Wiring Diagram, without Adaptive Lamp Monitor (1 of 2) for Buick Park Avenue Ultra 1994

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List of elements for Exterior Light Wiring Diagram, without Adaptive Lamp Monitor (1 of 2) for Buick Park Avenue Ultra 1994:

1995 vftc c
A4 hd lp sw input
A5 hd lp led ctrl
A7 pk lp sw input
B3 pk lp led ctrl
B7 ground
C pk lps ctrl
Center high mounted stop lamp
Circuit breaker 6 20a
Fuse 1b 20a
Fuse 6c 15a
G battery
G100 (left front of eng cmpt, above left horn)
G101 (right front of eng compt, above right horn)
H pk lps ctrl
Head lamp switch
Head/park lamp switch
Hot at all times
Hot in run, bulb test or start and during retained accessory power
I/p fuse block
Interior lights system
Lamp control module (behind center of i/p, above hvac case)
Left front park lamp
Left front park/ turn lamp
Left front side marker lamp b
Left under- hood fuse block
Mirrors system
Nca
Park lamp switch
Park/ neutral position switch (left side of transaxle)
Pnk
Red
Right front park lamp
Right front park/ turn lamp
Right front side marker lamp b

Exterior Light Wiring Diagram, without Adaptive Lamp Monitor (2 of 2) for Buick Park Avenue Ultra 1994

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List of elements for Exterior Light Wiring Diagram, without Adaptive Lamp Monitor (2 of 2) for Buick Park Avenue Ultra 1994:

(left side of luggage compt)
1995 vftc c
1995 vftc c 1995 vftc c
A10
A11
A16
A17
Anti-lock brake system
Back- up lamp
Cruise/shift interlock/ brake switch (on brake pedal support)
Fuse 1b 20a
Fuse 6b 20a
G100 (lrft front of engine compt, above left horn)
G101 (right front of engine compt, above right horn)
G200 (left kickpad)
G404
Hazard flasher (behind i/p, right of steering column support)
Hazard switch
Hot at all times
Hot in run,bulb
I/p fuse block
Instrument cluster
Left cornering lamp
Left rear side marker lamp
Left tail lamp assembly
Left turn indicator
Left turn switch
License lamp
Pnk
Right cornering lamp
Right rear side marker lamp
Right tail lamp assembly
Right turn indicator
Right turn switch
Tail lamp
Tail/ stop/ turn lamps
Test or start
Turn flasher (attached to sound insulator)
Turn/hazard switch assembly
U23
Ub3

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Buick Park Avenue Ultra 1994

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List of elements for Ground Distribution Wiring Diagram (1 of 3) for Buick Park Avenue Ultra 1994:

(above a/c comp)
(gauges)
(indicators)
(left side of
(near battery, right
87a
A note
A/c
A/c pres
A11
A12
Adaptive
Airflow
Assy
B11
B12
B13
B14
Battery
Beam headlt
Blower
Blower motor
Blower rly
Brake and
Brake fluid
C note
C215
Climate
Cluster
Command
Compt lt
Computer
Conn
Controller
Cornering
Cruise
Ctrl
Ctrl assy
Ctrl module
Ctrl servo
D note
Data
Daytime
Decoder
Diagnostic
Dim/
Discrm
Display
Elc comp
Electronic
Energy
Engine
Engine compt)
F note
F16
Fan motor
Fluid
Forward
Front
Fuel
G100
G101
G119
G120
Head/park
High speed
Horn
Horns
Hvac
Instrument
Lamp ctrl
Lamp monitor
Left
Left coolant
Left front
Left high
Left low
Level sw
Lights
Link
Lt sw
Main
Mass
Midrail
Module
Motor
Neutral
Oil level
Package
Park lt
Park/
Park/turn
Park/turn lt
Pass key
Passenger
Photocell
Position
Powertrian
Pres modulator
Programmer
Pump motor
Pump rly
Relay
Reminder
Reserve
Ride
Right
Right coolant
Right front
Right high
Right low
Running
Sens
Sentinel
Sentinel/
Side of engine compt)
Tank unit
Traction ctrl
Twilight
W/ dual
W/ dual a/c
W/ elect
W/ four
W/ four horns
W/ gauges &
W/ lamp monitor
Washer
Wiper motor

Ground Distribution Wiring Diagram (2 of 3) for Buick Park Avenue Ultra 1994

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List of elements for Ground Distribution Wiring Diagram (2 of 3) for Buick Park Avenue Ultra 1994:

(c67)
(cj2)
(gauges)
(indicators)
(left kick panel)
(left side of trunk)
A/c
A/c ctrl
A/c sol
Amplifier/
Ashtray
Assembly
Assy
Automatic day/
Belt sw
Bose rly
C327
Center
Center dome/
Chime
Cigar
Cluster
Compt lid
Compt lt
Connector
Control
Courtesy/
Cyl sw
Data link
Defogger
Dim/twilight
Door
Door
Dr latch
Dr lk
Elc
Front
Front dome/
Fuel
Function
G202
G402
Handle sw
Heated
Heater/
Height
High lev
I/p compt
Information
Instrument
Interlock
Latch
Left
Left front
Left rear
Left rear rail
Left taillt
License
Lid rel act
Lighter
Lk sw
Lock
Lt sw
Lug compt
Luggage
Marker
Master
Memory
Mirror
Mirrors
Module
Multi-
Night mirror
Outside
Park ave.
Park ave/lesabre limited
Pulldown
Pump
Radio
Reading lt
Rear
Rear dr
Recliner
Relay
Release
Right
Right front
Right rear
Right rear rail
Right taillt
Safety
Seat
Seat/mirror
Sensor
Sentinel ctrl
Shift
Sol
Speaker
Steering
Stop lt
Sw assy
Switch
Ultra
Unit
Vanity mirror
W/ delco bose
W/ elc
W/ elect
W/ gauges
W/ heated
Wheel ctrl

Ground Distribution Wiring Diagram (3 of 3) for Buick Park Avenue Ultra 1994

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List of elements for Ground Distribution Wiring Diagram (3 of 3) for Buick Park Avenue Ultra 1994:

(right kick panel)
A/c
Accessory
Antenna
Assembly
C305
Canada
Cig ltr
Climate
Clutch
Compressor
Control
Control module
Cylinder sw
Deterrent
Diagnostic
Diode
Door
Door lock
Energy
Entry
Front
G201
Handle sw
Heated
Hvac
Illuminated
Interior
Keyless entry
L27 only
Lesabre
Lock sw
Lts
Mirror
Mirrors
Module
Output engine
Outside
Oxygen
Park ave
Passenger
Power
Programmer
Rear
Recliner
Relay
Relay #1
Relay #2
Remote
Remote accessory
Reserve
Retained
Right
Right front
Seat
Sensor
Sunroof
Switch
W/ dual a/c
W/ heated
W/ high
W/ remote
W/ theft

HEADLIGHTS

Headlight Wiring Diagram, with DRL for Buick Park Avenue Ultra 1994

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List of elements for Headlight Wiring Diagram, with DRL for Buick Park Avenue Ultra 1994:

#18
#6c
(above a/c
(behind center of dash)
(behind left side of dash)
(front left side
(front right side
(left front of engine compt)
(left kick
(right side of i/p)
(top left side
* if equipped
15a
20a
Acc
Adaptive lamp monitor module
All times
Assembly
B10 b7
B6 a4
B8 a7
Batt
Beam
Block
Bulb
Cb #6
Cluster
Comp)
Composite
Conn c1
Conn c2
Conn c3
Control module
Daytime running
Delay input
Dim/twilight sentinel control
Dimmer
Enable input
Fuse
G100
G101
G119
G1oo
G202
Gages
Ground
Ground
Head/
Headlt
Headlt alarm
Headlt alarm input
Headlt ctrl
Headlt sw input
Headlts led ctrl
Hi beam
Hi beam input
Hi beam sense
Hi beams on input
Hot at
Hot in run, bulb
I/p
Ign
Ign input
Ind
Indicators
Instrument
Interior
Lamp control module
Led
Left
Lights resistor
Lo beam input
Lo beam sense
Lock
Lt
Lt ctrl
Lts system
Max
Min
Module
Monitor
Of dash)
Of engine compt)
Off
Output sw
Panel)
Park
Park input
Park lt
Park lt ctrl
Park lt led ctrl
Park lt sw input
Park/neutral
Photocell
Photocell input
Pnk
Pnk 1348
Pnk 3
Position sw
Red
Red 242
Remote accessory
Right
Run
Start
Tan
Tan 12
Test
Test and start
Twilight sentinel *
Underhood
W/ lamp
W/o lamp

Headlight Wiring Diagram, without DRL for Buick Park Avenue Ultra 1994

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List of elements for Headlight Wiring Diagram, without DRL for Buick Park Avenue Ultra 1994:

#18
#6c
(above a/c
(behind center of dash)
(behind left side of i/p)
(front left side
(front right side
(left kick
(right side of i/p)
(top left side
* if equipped
15a
20a
Acc
Adaptive lamp monitor module
All times
Assembly
B10 b7
B6 a4
B8 a7
Batt
Beam
Block
Bulb
Cb #6
Cluster
Comp)
Composite
Conn c1
Conn c2
Conn c3
Control module
Delay input
Dim/twilight sentinel control
Dimmer
Enable input
Fuse
G100
G101
G119
G1oo
G202
Gages
Ground
Ground
Head/
Headlt
Headlt alarm
Headlt alarm input
Headlt ctrl
Headlt sw input
Headlts led ctrl
Hi beam
Hi beam input
Hi beam sense
Hi beams on input
Hot at
Hot in run, bulb
I/p
Ign
Ign input
Ind
Indicators
Instrument
Interior
Lamp control module
Led
Left
Lo beam input
Lo beam sense
Lock
Lt
Lts system
Max
Min
Module
Monitor
Of dash)
Of engine compt)
Off
Output sw
Panel)
Park
Park input
Park lt
Park lt ctrl
Park lt led ctrl
Park lt sw input
Park/neutral
Photocell
Photocell input
Pnk
Pnk 1348
Pnk 3
Position sw
Red
Red 242
Remote accessory
Right
Run
Start
Tan
Tan 12
Test
Test and start
Twilight sentinel *
Underhood
W/ lamp
W/o lamp

HORN

Horn Wiring Diagram, with Dual Horns for Buick Park Avenue Ultra 1994

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List of elements for Horn Wiring Diagram, with Dual Horns for Buick Park Avenue Ultra 1994:

Fuse 15a
G100 (left side of engine compt)
G101 (right side of engine compt)
Horn relay (center of safety wall)
Horn switch
Hot at all times
Left horn f note (left side of engine compt)
Relay center
Right horn a note (right side of engine compt)
Slip ring
Steering wheel

Horn Wiring Diagram, with Four Horns for Buick Park Avenue Ultra 1994

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List of elements for Horn Wiring Diagram, with Four Horns for Buick Park Avenue Ultra 1994:

Fuse 15a
G100 (left side of engine compt)
G101 (right side of engine compt)
Horn relay (center of safety wall)
Horn switch
Hot at all times
Left horn d note (left side of engine compt)
Left horn f note (left side of engine compt)
Relay center
Remote accessory control module
Right horn a note (right side of engine compt)
Right horn c note (right side of engine compt)
Slip ring
Steering wheel
W/ theft deterrent only

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, Base for Buick Park Avenue Ultra 1994

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List of elements for Instrument Cluster Wiring Diagram, Base for Buick Park Avenue Ultra 1994:

(top left of engine)
(top right of engine, near ei module)
A11
A12
Acc
Anti- lock diode
Anti- lock indic- ator
Anti-lock brakes system
B1 sir ind. ctrl
B10
Brake fluid level switch (closed w/ low fluid level)
Brake indicator
Brake warning input
Bulb test
Cruise ind. ctrl
Cruise indicator
D15
Diagnostic energy reserve module (behind center of i/p)
Ect ind. ctrl
Ects input
Electronic brake/ traction control module (side of left front strut tower)
Engine controls system
Engine coolant
Engine coolant temp. indic- ator
Exterior lights system
Fasten belts ind. ctrl
Fasten belts indicator
Fuel gauge
Fuel gauge sender (top of fuel tank) (full-90 ) (empty-0 )
Fuse 1d 15a
Fuse 8 10a
Fuse 9c 10a
Fuse block: i/p
G100 (front left fender)
G201 (right side of i/p)
G202 (left side of i/p)
Generator
Generator input
Headlights system
Hi beam indicator
Hot at all times
Hot in run, bulb test or start
Ignition switch
Illum- ination (5 bulbs)
Infl. rest. indicator
Instrument cluster
Interior lights system
Left turn indicator
Lock
Malfunction indicator
Master cylinder reservoir
Multi-function chime chime (behind center of i/p)
Multi-function chime module (behind center of i/p)
Nca
Odometers
Off
Oil pressure indicator
Oil pressure switch (lower right rear of engine) (opens above 27.5 kpa)
Park brake switch (opens w/ park brake released)
Pass-key ii decoder module (behind right side of i/p)
Pnk
Pnk b1
Pnk b5
Powertrain control module (behind right side of i/p)
Red
Relay center
Right turn indicator
Run
Security ind. ctrl
Security indicator
Sensor return
Solid state
Speedometer
Start
Tan
Temperature sensor
Vehicle speed output
Volts ind. ctrl
Volts indicator

Instrument Cluster Wiring Diagram, Gauges for Buick Park Avenue Ultra 1994

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List of elements for Instrument Cluster Wiring Diagram, Gauges for Buick Park Avenue Ultra 1994:

(top left of engine)
A10
A11
Acc
Anti- lock diode
Anti-lock brakes system
Antilock indicator
B10
Brake fluid level switch (closed w/ low fluid level)
Brake indicator
Brake warning input
Bulb test
Change oil soon ind. ctrl
Change oil soon indicator
Check oil level indicator
Coolant low indicator
Cruise indicator
D15
Diagnostic energy reserve module (behind center of i/p)
Door ajar indicator (with reminder package only)
Ects input
Electronic brake/ traction control module (side of left front strut tower)
Electronic brake/traction control module (side of left front strut tower)
Electronic ignition module (upper right front of engine)
Engine controls system
Engine coolant
Engine coolant temp. gauge
Engine coolant temp. led
Engine coolant temperature sender (top left of engine) (hot-55 ) (cold-1365 )
Engine speed output
Exterior lights system
Fasten belts ind. ctrl
Fasten belts indicator
Fuel gauge
Fuel gauge sender (top of fuel tank) (full-90 ) (empty-0 )
Fuse 1d 15a
Fuse 5a 10a
Fuse 8 10a
Fuse 9c 10a
Fuse block: i/p
G100 (front left fender)
G201 (right side of i/p)
G202 (left side of i/p)
G402 (rear of left rear wheelwell)
Generator
Generator input
Gnd
Headlights system
Hi beam ind.
Hot at all times
Hot in run
Hot in run, bulb test or start
Ignition switch
Illum- ination (3 bulbs)
Illum- ination (4 bulbs)
Indicator control
Inflatable restraint indicator
Information center
Instrument cluster
Interior lights system
Led control
Left turn ind.
Lh front door lock assembly
Lh rear door latch assembly
Lid down
Lid open
Lock
Low coolant level sensor (right side of radiator)
Low fuel led
Low fuel led control
Low oil level sensor (left side of engine, on oil pan)
Malfunction indicator
Master cylinder reservoir
Multi- function chime module (behind center of i/p)
Multi-function chime module (behind center of i/p)
Nca
Odometers
Off
Oil level module (behind right side of i/p)
Oil press gauge
Oil pressure led
Oil pressure led control
Oil pressure sender (lower right rear of engine) (high-90 ) (low-0 )
Park avenue only
Park brake switch (opens w/ park brake released)
Pass-key ii decoder module (behind right side of i/p)
Pnk
Power
Power- train control module (behind right side of i/p)
Powertrain control module (behind right side of i/p)
Pull- down unit
Red
Relay center
Remote accessory control module (behind right side of i/p)
Rh front door lock assembly
Rh rear door latch assembly
Right turn ind.
Run
Security ind. ctrl
Security indicator
Sensor return
Signal input
Signal output
Solid state
Speedometer
Start
Striker down
Striker up
Tachometer
Tan
Temperature sensor
Traction off ind. ctrl
Traction off indicator
Trunk ajar indicator (park ave. only)
Vehicle speed output
Voltmeter
Volts led
W/ theft deterrent: forced entry system only
Washer fluid level switch (on top of washer fluid reservoir)
Washer fluid low indicator (park ave. w/ reminder package only)

Lamp Monitor Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Lamp Monitor Wiring Diagram for Buick Park Avenue Ultra 1994:

A6 ign
Adaptive lamp monitor module (behind center of i/p)
Back up
Back up lamps sense
Brake switch input
Enable input
Exterior lights system
Fuse 5a 10a
Fuse 9c 10a
Fuse block: i/p
G119 (top right side of engine, near ei module)
Gnd a7
Headlights system
Hi beam
Hi beam input
Hi beam sense
Hi level stop lamp sense
Hot at all times
Hot in run
Illum- ination
Interior lights system
Lamp monitor display
Left front park/side marker lamps sense
Left front turn signal input
Left front turn signal sense
Left rear turn signal input
Left rear turn signal sense
Lh turn
Lo beam
Lo beam input
Lo beam sense
Memory input
Park lamps input
Park lamps input tail/ turn lamps sense
Park/neutral position switch input
Parking
Pnk
Rear side marker/ lamps sense
Rh turn
Right front park/side marker lamps sense
Right front turn signal input
Right front turn signal sense
Right rear turn signal input
Right rear turn signal sense
Serial data input
Serial data output
Serial data request
Solid state logic
Stop
Tail
Tail lamps sense
Tan

INTERIOR LIGHTS

Courtesy Lamp Wiring Diagram, with Illuminated Entry for Buick Park Avenue Ultra 1994

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List of elements for Courtesy Lamp Wiring Diagram, with Illuminated Entry for Buick Park Avenue Ultra 1994:

(left front corner
(left kickpad)
(left side of engine compt above left horn)
(left side of luggage compartment)
(park avenue ultra only)
(right front
1995 vftc c
A nca
B nca
Battery
Center dome/ reading lamps
Cover switch
Dim/ twilight sentinel control
Door input
Engine compartment lamp
Front reading lamps
Fuse 15a
Fuse 1d 15a
Fuse 4a 10a
Fuse 6a 15a
Fuse 8d 10a
Fuse 9c 10a
G100
G100 (left front corner
G101
G120 (right side
G200
G200 (left kickpad)
G404
Glove- box lamp
Glovebox lamp switch
Ground
Handle inpt
Head/ park lamp switch
Horn)
Hot at all times
Hot in acc, run, or with rap energized
Hot in run, bulb test, or start
Hot w/ head/ park lamp switch on
I/p fuse block
Ignition
Interior lamps relay position f (in relay center)
Junction connector c327 (left front door sill, taped to harness)
Lamp ctrl
Left foot- well courtesy lamp
Left front door courtesy lamp
Left front door handle switch
Left front door lock assembly
Left front door lock fiber optic lamp
Left front door warning lamp
Left front vanity mirror
Left rear door latch assembly
Left rear door warning lamps
Left rear rail courtesy/ reading lamp
Left rear vanity mirror
Luggage compart- ment lamp
Luggage compart- ment latch switch
Nca
Of eng compt, above right
Of engine compt)
Of engine)
Pnk
Pnk b
Relay center
Relay ctrl
Remote accessory control module (behind right side of i/p)
Right foot- well courtesy lamp
Right front door courtesy lamp
Right front door handle switch
Right front door lock assembly
Right front door lock fiber optic lamp
Right front door warning lamp
Right front vanity mirror
Right rear door latch assembly
Right rear door warning lamps
Right rear rail courtesy/ reading lamp
Right rear vanity mirror
W/ ultra only

Courtesy Lamp Wiring Diagram, without Illuminated Entry for Buick Park Avenue Ultra 1994

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List of elements for Courtesy Lamp Wiring Diagram, without Illuminated Entry for Buick Park Avenue Ultra 1994:

(left kickpad)
(left side of engine compt above left horn)
(left side of luggage compartment)
(park avenue ultra only)
(right front
1995 vftc c
A nca
Center dome/ reading lamps
Cover switch
Dim/ twilight sentinel control
Engine compartment lamp
Front reading lamps
Fuse 15a
Fuse 4a 10a
Fuse 6a 15a
Fuse 8d 10a
Fuse 9c 10a
G100
G101
G120 (right side
G200
G200 (left kickpad)
G404
Glove- box lamp
Glovebox lamp switch
Head/ park lamp switch
Horn)
Hot at all times
Hot in acc, run, or with rap energized
Hot w/ head/ park lamp switch on
I/p fuse block
Interior lamps relay position f (in relay center)
Junction connector c327 (left front door sill, taped to harness)
Left foot- well courtesy lamp
Left front door courtesy lamp
Left front door lock assembly
Left front door warning lamp
Left front vanity mirror
Left rear door latch assembly
Left rear door warning lamps
Left rear rail courtesy/ reading lamp
Left rear vanity mirror
Luggage compart- ment lamp
Luggage compart- ment latch switch
Nca
Of eng compt, above right
Of engine)
Relay center
Right foot- well courtesy lamp
Right front door courtesy lamp
Right front door lock assembly
Right front door warning lamp
Right front vanity mirror
Right rear door latch assembly
Right rear door warning lamps
Right rear rail courtesy/ reading lamp
Right rear vanity mirror
W/ ultra only

Instrument Illumination Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Instrument Illumination Wiring Diagram for Buick Park Avenue Ultra 1994:

(behind center of i/p)
(c67)
(c67) c2
(cj2)
(u23)
(ub3)
Ashtray lamp
C nca
Courtesy lamps circuit
Dim/ twilight sentinel control
Exterior lights system
Fuse 4a 10a
Fuse 8d 10a
Fuse 9c 10a
G101 (right front of engine compt, above right horn)
G120 (right side of engine)
G200 (left kickpad)
G203 (right kickpad)
Head/park lamp switch
Heater and a/c control assembly
Hot at all times
Hot in accy, run and during retained accessory power
I/p fuse block
Instrument cluster
Junction connector c215 (behind right side of i/p)
Junction connector c305 (right front door sill, taped to harness)
Junction connector c327 (left front door sill, taped to harness)
Lamp control module
Lamp monitor display module
Left front door
Lock switch
Luggage compart- ment lid release switch
Nca
Nca vf dim input
Panel/interior lamp control
Passenger climate control assembly
Radio
Remote dimmer module
Right front door
Vf dim input
W/ dual a/c only
W/ electronic a/c only

POWER ANTENNA

Power Antenna Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Power Antenna Wiring Diagram for Buick Park Avenue Ultra 1994:

(at right kick panel)
15 amp
Antenna
Antenna input
Antenna motor
Antenna relay (right front of trunk at base of antenna)
Coaxial cable
Delco-bose only
Down
Down switch
Fuse 2
Fuse 8d 10 amp
Fuse block:i/p
G201
G403 (right rear wheelwell area)
Hot at all times
Hot in accy,run or with rap energized
Radio
Relay center
Solid state
Up switch

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Buick Park Avenue Ultra 1994

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List of elements for Power Distribution Wiring Diagram (1 of 4) for Buick Park Avenue Ultra 1994:

#8d
#8e
#9e
(i/p fuse block)
10a
15a
20a
25a
30a
4 horns 25a
60a
87a
A/c
Accessory
Alternator
And hvac ctrls
Antenna
Assembly
Auto
Battery
Block
Blower
Blower ctrl
Bose rly
Center
Compt lid
Control
Ctrl module
Decoder
Defogger
Door
Door lock
From fuse #8 (left
Front door
Fuel door/
Fuse block
Head/park lt
Heated
Horn
I/p fuse
I/p fuse block
Ignition sw
Interior
Isolation
Left
Left front
Lid release
Lock
Lt rly
Luggage
Luggage compt
Manual
Memory
Memory seat/
Mirror
Module
Nca
Off
Park ave.
Pass key
Pnk
Power
Powertrain
Pull/down
Radio
Rap rly
Rear
Recliner
Red
Relay
Release sw
Remote
Retained
Right
Right front
Right underhood fuse block
Rly
Rly #1
Seat
Seat sw
Sol
Starter
Steering
Sw illum
To fuse #1
To fuse #7
To left underhood
Underhood fuse block)
Unit
W/ heated
W/ luggage
W/ rap
W/o
Washer
Wheel radio
Wiper/

Power Distribution Wiring Diagram (2 of 4) for Buick Park Avenue Ultra 1994

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List of elements for Power Distribution Wiring Diagram (2 of 4) for Buick Park Avenue Ultra 1994:

#5a
#5b
#5c
#5d
#6a
#6b
#6c
10a
15a
20a
25a
A/c
A/c ctrl
Actuator
Anti-lock
Assembly
Assy
Automatic
Ave
Blower
Brake sw
Brake/traction
Climate
Command
Compt lt
Computer
Control
Controller
Coolant
Courtesy
Courtesy lt
Courtesy/
Cruise/shift
Ctrl assy
Ctrl module
Ctrl sw
Custom
Display
Dome lt
Dome/
Door lock
Dual a/c
E12
E16
Elc
Electronic
Fan rly
Fiber optic
Flasher
Footwell
From
From fuse #6 left
Front
Front dome/
Front door
Hazard
Heater &
Heater/
Height
High
Hvac
I/p fuse block
Ignition
Interior
Interlock
Lamp
Lamp ctrl
Left
Left front
Left rear rail
Left vanity
Lesabre
Limited series
Low
Lt rly
Luggage
Main
Mirror
Module
Monitor
Nca
Oil level
Outside
Outside mirror
Park
Passenger
Programmer
Reading lt
Rear defog
Rear dome/
Rear door
Rear rail
Red
Relay
Ride
Right
Right front
Right rear rail
Right vanity
Rly
Seat sw
Seat/mirrors
Sensor
Series
Solenoid
Speed
Tcc/
Temp
Transaxle
Ultra only
Underhood fuse block
Valve
Vanity
W/ memory
Warning

Power Distribution Wiring Diagram (3 of 4) for Buick Park Avenue Ultra 1994

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List of elements for Power Distribution Wiring Diagram (3 of 4) for Buick Park Avenue Ultra 1994:

#9a
#9b
#9c
#9d
(i/p fuse
(i/p fuse block)
(left kick
(right kick
10a
15a
20a
30a
40a
60a
80a
87a
A/c
A/c ctrl assy
Abs
Accessory
Accy
Adaptive lt
Assy
Block
Block)
Brake/traction
Bulb
C13
Center
Chime module
Cigar
Cluster
Comp
Conn
Coolant
Ctrl
Ctrl module
Data link
Dim/
Elc
Elc rly
Electronic
Express down
Fan rly
From right underhood
Front
Fuse
Fuse block
Fuse block)
G201
G202
Gauges
Heater and
Height
High speed
Hvac
I/p
I/p compt
Ignition sw
Indicators
Information
Instrument
Lamp ctrl
Left
Left underhood fuse block
Level
Lock
Low speed
Lt sw
Ltr
Main rly
Master
Module
Monitor
Multi-function
Nca
Off
Oil
Panel)
Power
Programmer
Pump rly
Radio
Rear
Red
Retained
Right
Rly #2
Run
Sens
Sentinel
Start
Sunroof
Sw assy
Test
To cb #3 (i/p
To fuse #5a
To fuse #6c
Twilight
W/ dual
W/ lt
Window module

Power Distribution Wiring Diagram (4 of 4) for Buick Park Avenue Ultra 1994

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List of elements for Power Distribution Wiring Diagram (4 of 4) for Buick Park Avenue Ultra 1994:

#1a
#1b
#1c
#1d
(digital)
(gages)
(gauges)
(indication)
(indicators)
10a
15a
20a
A/c comp
A10
A15
A17
Accy ctrl
Automatic
B10
Block
Boost sol
C12
Canister
Center
Chime module
Cluster
Control
Ctrl mdl
Ctrl module
Ctrl rly
Day/night
Decoder
Diagnostic
Dual
Electronic
Emission
Enable rly
Energy reserve
Engine
Evaporative
Exhaust gas
Flasher
Flow sens
From
Fuel
Fuel injectors
Fuse
Gages
Hazard sw
Heated oxygen
Heated seat
I/p
Ignition
Information
Instrument
Lamp ctrl
Lever
Mass air
Memory
Mirror
Module
Multi-function
Neutral
Oil
Oil pres
Park/
Pass key
Pnk
Position sw
Powertrain
Pres sw
Pump rly
Purge
Recirculation
Remote
Rly
Seat/
Seat/mirror
Sens
Sens/sw
Sol
Sol valve
Starter
Steering
Tfe
Turn
Turn/
Vac regulator
W/ l27
W/ memory
W/ supercharged

POWER DOOR LOCKS

Power Door Lock Wiring Diagram, with Remote/Keyless Entry for Buick Park Avenue Ultra 1994

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List of elements for Power Door Lock Wiring Diagram, with Remote/Keyless Entry for Buick Park Avenue Ultra 1994:

(behind right side of i/p, above sound insulator)
(behind right side of i/p, above sound insulator) relay center
15a
20a
And with rap energized
Battery
Data link connector (below left side of i/p)
Door lock relay assembly (below left front seat, attached to floor)
Door open input
Fuse
Fuse 1d
G200 (left kick panel)
G203 (middle of right shroud)
G402 (left side of luggage compt behind wheelhouse)
Ground
Hot at all times
Hot in run, bulb test or start
I/p fuse block
Ignition
Interior lamps relay control
Interior lights system
Left front door isolation relay
Left front door lock assembly
Left front door lock motor
Left front door lock switch
Left rear door latch assembly
Left rear door lock motor
Lock
Lock input/output
Lock relay
Luggage compartment lid release actuator (center rear of luggage compt lid, near latch)
Luggage compartment lid release relay
Luggage compt lid release relay
Nca
Park avenue only
Park input
Park/ neutral position switch
Pnk
Program input
Relay center
Remote accessory control module (behind right side of i/p, near relay center)
Right front door lock assembly
Right front door lock motor
Right front door lock switch
Right rear door latch assembly
Right rear door lock motor
Tan
Unlock
Unlock input/output
Unlock relay

Power Door Lock Wiring Diagram, without Remote/Keyless Entry for Buick Park Avenue Ultra 1994

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List of elements for Power Door Lock Wiring Diagram, without Remote/Keyless Entry for Buick Park Avenue Ultra 1994:

(below driver's seat)
(part of door latch assem- bly)
Assembly
Circuit breaker 1 30a
Door lock
Fuse 15a
Fuse block
G203 (at right kick panel)
Hot at all times
Left door lock switch
Left front door lock motor
Left rear door lock motor
Lock
Lock relay
Relay
Right front door lock motor
Right rear door lock motor
Right door lock switch
Solid state
Tan
Unlock
Unlock relay

POWER MIRRORS

Power Mirror Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Power Mirror Wiring Diagram for Buick Park Avenue Ultra 1994:

m
Ambient light sensor (winshield side)
Automatic day/night mirror
Down
Electrochromic mirror
Fuse 15a
Fuse 20a
Fuse 6a 15a
G202 (left kick panel)
Ground
Headlamp sensor (mirror side)
Hot at all times
Hot in run, bulb test or start
I/p fuse block
Indicator control
Left
Left outside mirror
Left/right motor
Max
Min
Mirror position switch
Mirror select switch
Mirror switch
Mirror up
Nca
Off
On indicator
Outside mirror control
Outside mirror control switch
Park/ neutral position switch
Pnk
Position switch
Reset to daytime high reflectivity in reverse
Right
Right outside mirror
Sensitivity settings
Solid state
Up/down motor

POWER SEATS

Heater Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Heater Wiring Diagram for Buick Park Avenue Ultra 1994:

15a
Back heater
Cushion heater
Fuse 1d
Fuse 9
G202 (left kick panel)
Ground
Heated seat control module (under left front seat corner)
Heated seat switch (left side of seat bottom)
Heater resistance:
High temperature switch input
Hot at all times
Hot in run or start
I/p fuse block
Ign
Ign input
Logic feed
Low temperature switch input
Off
Park avenue -back 0.88 ohm -cushion 0.69 ohm ultra -back 0.77 ohm -cushion 0.76 ohm
Pnk
Red
Relay center
Seat temper- ature input
System on control
Thermist0r (center seat bottom)

Memory Seats and Mirrors Wiring Diagram (1 of 2) for Buick Park Avenue Ultra 1994

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List of elements for Memory Seats and Mirrors Wiring Diagram (1 of 2) for Buick Park Avenue Ultra 1994:

15a
25a
Battery
C10
C11
C12
C13
C14
C15
C16
Circuit breaker 3
D nca
D10
D11
D12
D13
D14
D15
D16
Diagnostic connector (below left front seat, taped to body main harness)
Diagnostic test
Easy exit switch
Entire seat back
Entire seat back input
Entire seat down
Entire seat forward
Entire seat fwd input
Entire seat up
Forward/back control
Forward/back motor (below left front seat)
Forward/back motor transmission (below left front seat)
Front height control
Front height down
Front height down input
Front height motor (below left front seat)
Front height motor position sensor
Front height motor transmission (below left front seat)
Front height up
Front height up input
Frt height mtr pos input
Fuse 1b 20a
Fuse 1d 15a
Fuse 6a
Fwd/back motor position sensor
Fwd/back mtr pos input
G200 (left kick panel)
Ground
Hot at all times
Hot in run and start
Hot in, run bulb test or start
I/p fuse block
Ignition input
Left mirror down input
Left mirror right input
Left seat switch
Left-right motor cntr
Left-right position input
Memory 1 input
Memory 2 input
Memory seat/memory mirror control module (under right front seat)
Memory select switch
Mirror left input
Mirror up input
Nca
Park input
Park/neutral position switch (left rear of engine, left side of transaxle)
Pnk
Position sensors input
Position sensors return
Rear height control
Rear height down
Rear height down input
Rear height motor (below left front seat)
Rear height motor position sensor
Rear height motor transmission (below left front seat)
Rear height up
Rear height up input
Right mirror down input
Right mirror right input
Rr height mtr pos input
Set memory input
Set memory switch
Solid state
Tan
Up-down motor cntr
Up-down position input

Memory Seats and Mirrors Wiring Diagram (2 of 2) for Buick Park Avenue Ultra 1994

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List of elements for Memory Seats and Mirrors Wiring Diagram (2 of 2) for Buick Park Avenue Ultra 1994:

C 1994 vftc
G200 (left kick panel)
Left outside mirror
Left- right motor (perma- nent magnet)
Mirror down switch
Mirror left switch
Mirror position sensors
Mirror right switch
Mirror select switch
Mirror up switch
Nca
Outside mirror control switch
Right outside mirror
Up- down motor (perma- nent magnet)

Power Seat Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Power Seat Wiring Diagram for Buick Park Avenue Ultra 1994:

Circuit breaker 3 25a
E tan
Entire seat back
Entire seat down
Entire seat forward
Entire seat up
For- ward/ back motor
Front height down
Front height motor
Front height up
G200 (left kick panel)
G201 (right kick panel)
Hot at all times
I/p fuse block
Left seat
Left seat switch (left door armrest)
Rear height down
Rear height motor
Rear height up
Right seat
Right seat switch (right door armrest)
Solid state

Recliner Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Recliner Wiring Diagram for Buick Park Avenue Ultra 1994:

Circuit breaker 3 25a
Forward
G201 (right kick panel)
G202 (left kick panel)
Hot at all times
I/p fuse block
Left recliner switch
Left seat
Left seat recliner motor
Nca
Recline
Right recliner switch
Right seat
Right seat recliner motor
Solid state

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Buick Park Avenue Ultra 1994

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List of elements for Power Top/Sunroof Wiring Diagrams for Buick Park Avenue Ultra 1994:

Actuator
C 1994 vftc
Circuit breaker 1 30a
Control
Forward/ vent
Forward/vent
Fuse block: i/p
G201 (right kick panel)
Ground
Hot in run, bulb test or start & w/ rap energized
Ignition
Input
Limit switch
Limit switch input
Red
Reverse/ close vent
Reverse/close vent
Sunroof actuator assembly (center of windshield header)
Sunroof control module (right side of roof, behind "a" pillar)
Sunroof switch

POWER WINDOWS

Power Window Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Power Window Wiring Diagram for Buick Park Avenue Ultra 1994:

(behind left kick panel)
30a
C 1994 vftc
Circuit breaker 1
Express down window module (driver's door)
G200
Hot in run, bulb test or start and with rap energized
I/p fuse block
Left front window motor
Left rear window motor
Left rear window switch
Master switch assembly
Right front window motor
Right front window switch
Right rear window motor
Right rear window switch
Solid state
Tan
Window lock-out switch

RADIO

Radio Wiring Diagrams, with Delco Bose for Buick Park Avenue Ultra 1994

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List of elements for Radio Wiring Diagrams, with Delco Bose for Buick Park Avenue Ultra 1994:

(dash harn, right side of dash)
A/c system
Antenna
Antenna input
Battery pwr input
Bose relay (behind center of dash)
Coaxial cable
Data link connector
Display dim output
E & c data line
Fuse 20a
Fuse 8d 10a
Fuse 9c 10a
G200 (top of left shroud)
Ground
Hot at all times
Hot in acc, run or w/ retained accessory power
I/p fuse block
Interior lights system
Left front amplifier speaker unit
Left rear amplifier speaker unit
Lights on input
Lt front spkr (+)
Lt rear spkr (+)
Nca
On output
Panel light
Pnk
Power antenna system
Power input
Radio
Red
Right front amplifier speaker unit
Right rear amplifier speaker unit
Right underhood fuse block
Rt front spkr (+)
Rt rear spkr (+)
Rt/lt front spkr (-)
Rt/lt rear spkr (-)
S202 (dash harn, center of dash)
S204
S213
S214
S219
S234 (dash harn, center of dash)
S249
Shield ground
Tan
W/ c67 a/c
W/ cj2 a/c

Radio Wiring Diagrams, without Delco Bose for Buick Park Avenue Ultra 1994

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List of elements for Radio Wiring Diagrams, without Delco Bose for Buick Park Avenue Ultra 1994:

(w/uq8)
(w/uw6)
Antenna
Battery power
Coaxial cable
Data line
Data link connector
Display dim output
Display dim signal
Fuse 8d 10a
Fuse 9c 10a
G200 (left kick panel)
Ground
Heater & a/c control assembly
Hot at all times
Hot in acc, run or w/ retained acc power
I/p fuse block (left side of dash)
Ignition input
Interior lights system
Left front +
Left front -
Left front speaker
Left lower front door speaker (w/uw6)
Left rear +
Left rear -
Left rear speaker
Left upper front door speaker
Panel lights
Power antena
Power antenna
Radio
Right front +
Right front -
Right front speaker
Right lower front door speaker (w/uw6)
Right rear +
Right rear -
Right rear speaker
Right upper front door speaker (w/uw6)
Tan
W/ c67 a/c
W/ cj2 a/c

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Shift Interlock Wiring Diagram for Buick Park Avenue Ultra 1994:

C107
Cruise/shift interlock/ brake switch (brake pedal support)
Fuse 20a
G200 (middle of left shroud)
Hot in run and with rap energized
I/p fuse block
Nca a
Park/ neutral position switch (left side of transaxle)
Pnk
Shift interlock solenoid (w/console: below center console) (w/o console: base of steering column)

STARTING/CHARGING

Charging Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Charging Wiring Diagram for Buick Park Avenue Ultra 1994:

(not used)
(not used) p
(right front of engine compt, above right horn)
(top right front of engine, under ei module)
*indicators **gauges
15a
A9, **
B1, **
Bat
Battery
Field (rotor)
Fuse 1d
G101
G119
Gen ctrl
Generator (top right side of engine)
Ground distribution
Hot in run, bulb test or start
I/p fuse block
Instrument cluster
Pnk
Pnk b10
Power distribution
Powertrain control module (behind right side of i/p, near shroud)
Rectifier bridge
Red
Regulator
Solid state
Starter solenoid (lower left front of engine)
Stator
Volts ind.
Volts led
Volts lp

Starting Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Starting Wiring Diagram for Buick Park Avenue Ultra 1994:

(right front of engine compt, above right horn)
(top right front of engine, under ei module) g119
10a
60a
Accy
Battery
Bulb test
Except olds w/dig. clstr
Fuse 1a
Fuse 2
G101
Generator
Ground distribution
Hold-in coil
I/p fuse block
Ignition switch
Lock
Motor contacts
Nca
Off
Olds w/dig. clstr
Park/neutral position switch (left rear of engine, left side of transaxle)
Pass-key ii decoder module (behind top right side of i/p)
Power distribution
Pull-in coil
Red
Rh underhood fuse block
Run
Start
Starter enable relay (behind left side of i/p, above i/p fuse block)
Starter enable relay control
Starter motor (lower left front of engine)
Starter solenoid (lower left front of engine)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Buick Park Avenue Ultra 1994

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List of elements for Supplemental Restraint Wiring Diagram for Buick Park Avenue Ultra 1994:

(guages) (indicators)
(indicators) (guages)
10.2k
1139b
1139c
1403a
1404a
1751b
1751c
2.49k
347a
348a
39b
8.45k
800a
800b
A10
A11
A12
B10
B11
B12
Computer data lines
Crank input
Diagnostic energy reserve module (derm) (behind center i/p, right side of accelerator pedal)
Driver 36v lr
Driver inflator module (in steering wheel pad)
Driver side "high"
Driver side "low"
Driver source sense
Dual pole arming sensor (behind left side i/p, attached to steering column support bracket)
Forward discriminating sensor (center front of vehicle)
Fuse 1a 10a
Fuse 1c 10a
Fuse 1d 15a
G119 (above a/c comp)
G200 (left kick panel)
G201 (right kick panel)
Ground
Hot in run or start
Hot in start
I/p fuse block
Ign 1
Inflatable restraint ind
Information center (gauges)
Instrument cluster (indicators)
Left mid-rail discriminating sensor (below front fender, attached to frame rail)
Mult-function chime module (behind right side of i/p, on relay center bracket)
Nca
Pass 36v lr
Pass side "high"
Pass side "low"
Pass source sense
Passenger inflator module (right side of i/p, above i/p compt)
Pnk
Redundant ind ground
Redundant ind ign 1
Right mid-rail discriminating sensor (below front fender, attached to frame rail)
Seat belt monitor
Seat belt sw
Seatbelt warning input
Serial data
Shorting bar
Sir coil assembly (top center of steering column)
Sir ind
Tan