All Wiring Diagrams for Chevrolet Astro 1996

AIR CONDITIONING

A/C Wiring Diagram for Chevrolet Astro 1996

List of elements for A/C Wiring Diagram for Chevrolet Astro 1996:

• (right side of dash)
• A/c clutch diode (in underhood fuse/relay center)
• A/c comp mini fuse k11 10a
• A/c compressor clutch
• A/c enable
• A/c enable relay (in underhood fuse/relay center)
• A/c high pressure cut off switch (rear of a/c compessor)
• A/c low pressure cut off switch (top of a/c receiver dryer)
• A/c maxi fuse m3 30a
• A/c request
• B red
• Bi-lv
• Blend
• Blower motor resistor and relay pack (mounted on right front of dash housing, between evaporator and front blower motor)
• C208
• C209
• Convenience center
• Def
• Front blower motor
• G109 (right radiator support)
• G201
• G201 (right side of dash)
• G402 (below rear a/c blower)
• G409 (above rear heater)
• G901 (right front "a" pillar)
• Heat
• Heater and a/c control valve solenoid (behind receiver/ dryer)
• Hot at all times
• Hot in run
• Hot in run or start
• Htr-a/c fuse 12 20a
• Hvac control module
• I/p fuse block
• Ign-e mini fuse h7 10a
• Interior lights system
• Max
• Med
• Norm
• Off
• Pnk
• Rear a/c blower motor
• Rear a/c resistor pack (above rear blower motor, in duct)
• Rear a/c switch
• Rear heat-a/c relay (in underhood fuse-relay center)
• Rear heater blower motor
• Rear heater resistor pack (top rear heater core assembly)
• Rear heater switch
• Red
• Rr heat/a/c maxi fuse m2 30a
• Tan
• Temperature control motor (lower right side of dash)
• Underhood fuse-relay center
• Underhood fuse/relay center
• Vehicle control module (left side of engine compt)
• Vent

Heater Wiring Diagram for Chevrolet Astro 1996

List of elements for Heater Wiring Diagram for Chevrolet Astro 1996:

• (not used)
• (right side of dash)
• A/c maxi fuse m3 30a
• B red
• Bi-lv
• Blend
• Blower motor resistor and relay pack (mounted on right front of dash housing, between evaporator
• C209
• Convenience center
• Def
• Front blower motor
• G109 (right radiator support)
• G201
• G201 (right side of dash)
• G409 (above rear heater)
• G901 (right front "a" pillar)
• Heat
• Heater and a/c control valve solenoid (behind receiver/ dryer)
• Hot at all times
• Hot in run
• Htr-a/c fuse 12 20a
• Hvac control module
• I/p fuse block
• Interior lights system
• Med
• Off
• Rear heat-a/c relay (in underhood fuse-relay center)
• Rear heater blower motor
• Rear heater resistor pack (top rear heater core assembly)
• Rear heater switch
• Red
• Rr heat/a/c maxi fuse m2 30a
• Tan
• Temperature control motor (lower right side of dash)
• Underhood fuse-relay center
• Vent

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Chevrolet Astro 1996

List of elements for Anti-lock Brake Wiring Diagrams for Chevrolet Astro 1996:

• (left side of i/p) data link connector
• (rear of left cyl head)
• A13
• Abs ind
• Abs lamp control
• Abs maxi fuse 4 60a
• B17
• Brake diode d100 (underhood fuse-relay center)
• Brake fuse 18 10a
• Brake ind
• Brake pressure modulator valve (left front side of frame)
• Brake pressure warning switch
• Brake sw output
• Brake sw output-tcc
• Cruise control system
• Diagnostic signal
• Drl diode d200
• Ebcm ground
• G114
• Gauges fuse 4 10a
• Hot at all times
• Hot in run or start
• I/p fuse block
• Ign
• Instrument cluster
• Left front wheel speed sensor
• Lft frt sensor (+)
• Lft frt sensor (-)
• Nca
• Park brake warning switch
• Pnk
• Press diff sens sig
• Pump motor ground
• Pump motor power
• Red
• Right front wheel speed sensor
• Rt frt sensor (+)
• Rt frt sensor (-)
• Serial data signal
• Tan
• Tcc/ stoplamp switch (above brake pedal)
• Underhood fuse-relay center
• Vehicle control module (left side of engine compt)
• Vehicle speed sensor (rear of transmission)
• Vehicle speed sig
• Vss (+)
• Vss (-)
• Vss sig
• W/drl
• W/o drl

COMPUTER DATA LINES

Computer Data Lines for Chevrolet Astro 1996

List of elements for Computer Data Lines for Chevrolet Astro 1996:

• Aux pwr fuse 7 25a
• Brake pressure modulator valve (left front side of frame, left of transmission)
• Data clss 2
• Data link connector (below left side of i/p)
• Dlc control
• G116 (left side of safety wall, near battery)
• G131 (thermostat housing)
• Hot at all times
• I/p fuse block
• Prog enable
• Remote keyless entry module (behind right side of i/p)
• Sensing and diagnostic module (under driver's seat, on floor)
• Tan
• Uart data
• Vehicle control module (left side of engine compt, near battery)

CRUISE CONTROL

Cruise Control Wiring Diagram for Chevrolet Astro 1996

List of elements for Cruise Control Wiring Diagram for Chevrolet Astro 1996:

• (rear of transmission)
• 4000 pulses/mile
• Brake fuse 18 10a
• Cruise control module (center of dash)
• Cruise control switch
• Cruise fuse 6 10a
• Cruise on input
• Cruise status
• Disengage input
• G125 (on thermostat housing)
• Ground
• Hot at all times
• Hot in run
• I/p fuse block
• Ignition
• Off
• R/a
• Resume/accel input
• S/c
• Set/coast input
• Stop/haz fuse 1 20a
• Tcc/stoplamp brake switch (top of brake pedal)
• Vehicle control module (vcm) (left side of engine compt)
• Vehicle speed input
• Vehicle speed sensor (vss)
• Vss return
• Vss signal

DEFOGGERS

Defogger Wiring Diagram for Chevrolet Astro 1996

List of elements for Defogger Wiring Diagram for Chevrolet Astro 1996:

• (right front "a" pillar, above right door jamb switch) g901
• (upper half of right "d" pillar) g998
• C1 c
• Defogger on ind.
• Hot at all times
• Hot in run
• Htr-a/c fuse 12 20a
• Hvac control module
• I/p fuse block (behind left side of dash)
• Rear defogger switch
• Rear defogger timer relay
• Rear window defogger grid
• Rr-defog mini fuse 30a
• S229
• S407
• Timer
• Underhood fuse-relay center

ENGINE PERFORMANCE

4.3L

4.3L (VIN W), Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Astro 1996

List of elements for 4.3L (VIN W), Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Astro 1996:

• 1-2 shift sol. ctrl
• 2-3 shift sol. ctrl
• 3-2 ctrl sol. ctrl
• A/c comp rly ctrl
• A/c enable relay
• Cam posit sens rtn
• Cam posit sens sig
• Camshaft position sensor (side of distributor)
• Coil
• Crank posit sens sig
• Crankshaft position sensor (behind right side of engine crankshaft pulley)
• Ect sens input
• Egr posit input
• Evap sol purge ctrl
• Evaporative emissions (evap) canister purge solenoid valve (top of engine, next to map sensor)
• G114 (left rear of engine block, next to knock sensor)
• G201 (right side of dash, above blower motor)
• Hall effect sensor
• Heated oxygen sensor no.1 (right front exhaust y-pipe closest to exhaust manifold)
• Heated oxygen sensor no.2 (left front exhaust y-pipe)
• Heated oxygen sensor no.3 (right front exhaust y-pipe closest to catalytic converter)
• Iat temp sens sig
• Idle air control valve motor (top of engine, left rear of throttle body)
• Idle air ctrl (iac) a hi
• Idle air ctrl (iac) b lo
• Inj no.1 ctrl
• Inj no.2 ctrl
• Inj no.3 ctrl
• Inj no.4 ctrl
• Inj no.5 ctrl
• Inj no.6 ctrl
• Knock sens sig
• Knock sensor (left rear of distributor on engine block)
• Left sens hi
• Left sens lo
• Map sens input
• Mass air flow sens
• Nca
• Pnk
• Pnk c
• Post-catalyst sens hi
• Post-catalyst sens lo
• Power
• Pre-catalyst sens hi
• Pre-catalyst sens lo
• Right sens hi
• Right sens lo
• Sensor ground
• Tan
• Tcc on/off sol. ctrl
• Tcc pwm sol ctrl
• Throttle posit sens
• Trans temp sens sig
• Underhood fuse-relay center (left front side of dash, near battery)
• Vehicle control module (vcm) (left side of engine compartment, side of battery)
• Vehicle spd sense sig
• Vehicle speed sensor (rear of transmission)
• Vss rtn
• Vss signal

4.3L (VIN W), Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Astro 1996

List of elements for 4.3L (VIN W), Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Astro 1996:

• 1-2 shift sol.
• 2-3 shift sol.
• 3-2 control sol.
• Automatic transmission
• Ecm-1 mini fuse f7 20a
• Eng-1 mini fuse f7 20a
• Force motor
• Fuel inj. no.1
• Fuel inj. no.2
• Fuel inj. no.3
• Fuel inj. no.4
• Fuel inj. no.5
• Fuel inj. no.6
• Heated oxygen sensor no.4 (exhaust pipe, between catalytic converter & muffler)
• Hot in run or start
• Linear egr valve solenoid (top of engine, left of generator)
• Nca
• Pnk
• Pnk pnk pnk tan
• Red
• Tan
• Tcc on/off sol.
• Tcc pwm sol.
• Transmission fluid temperature (tft) sensor (internal)
• Under hood fuse-relay center

4.3L (VIN W), Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Astro 1996

List of elements for 4.3L (VIN W), Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Astro 1996:

• (left rear of engine block, next to knock sensor) g114
• (left side of frame rail, next to canister) g112
• (right front of dash, above blower motor) g201
• (right side of dash, above blower motor) g201
• 5v ref
• B14
• B17
• Ecm b f11
• Engine coolant temperature (ect) sensor (on side of linear egr valve solenoid, top of engine)
• Fuel a pump prime connector
• Fuel pump & sender (inside fuel tank)
• Fuel pump relay
• G12
• G125 (front of engine, near thermostat housing)
• Gauge input oil pressure
• Gauges fuse 4 10a
• Hot at all times
• Hot in off, run or start
• Hot in run or start
• I/p fuse block
• Input fuel gauge
• Input odometer speedometer &
• Instrument cluster
• Intake manifold air temp sensor (top of air intake duct)
• Map
• Map sensor (top of engine, near ignition coil)
• Mass air flow sensor (maf) (front of air intake duct)
• Mini fuse f11 20a
• Nca
• Oil pressure switch & sender (rear of engine, behind left side of distributor)
• Pnk
• Purge solenoid vacuum switch (top rear of engine, above right side valve cover)
• Red
• Ref lo
• Service engine soon indicator (mil)
• Tan
• Tan a
• Temp
• Throttle position (tp) sensor (top of engine, left side of throttle body)
• Trans fuse 20 10a
• Under-hood fuse-relay center
• Underhood fuse-relay center

4.3L (VIN W), Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Astro 1996

List of elements for 4.3L (VIN W), Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Astro 1996:

• 12v battery fused
• 5v ref. voltage
• 5v return
• A/c high pressure cut-off switch (rear of a/c compressor)
• A/c request signal
• Brake pressure modulator valve (bpmv) (left front side of frame, left of transmission)
• Brake sw input
• Brake switch input
• C210
• Check eng lp out
• Compass & temperature display module
• Convenience center (left side of i/p fuse block, by kick panel)
• Cruise control module (center front of dash, left of windshield wiper module)
• Cruise engaged
• Cruise engaged sig
• Cylinder no.1
• Cylinder no.2
• Cylinder no.3
• Cylinder no.4
• Cylinder no.5
• Cylinder no.6
• Data link connector (dlc) (lower left side of dash)
• Distributor (top rear of engine)
• Distributor ignition control module (top of engine, front of coil)
• Dlc ctrl
• Est output sig
• Fuel pump rly ctrl
• Fused output
• G125 (front of engine, near thermostat housing)
• Ground
• High voltage coil wire
• Hot in run
• I/p fuse block
• Ign input
• Ign timing sig.
• Ignition coil (top of engine, behind generator)
• Ignition feed
• M4 brake fuse 18 10a n3
• Nca
• Overhead console
• Pnk
• Pnk a
• Power
• Press ctrl sol lo
• Press ctrl sol. hi
• Radio
• Red
• Serial data sig
• Service circuit-power
• Spark plugs
• Switch output
• Tach. sig.
• Tachometer test lead
• Tan
• Tcc/ stoplamp switch (open w/brake pedal depressed) (above brake pedal)
• Trans press sig-bit 1
• Trans press sig-bit 2
• Trans press sig-bit 3
• Vehicle control module (vcm) (left side of engine compartment, side of battery)
• Vss input
• Vss sig
• Vss signal

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Chevrolet Astro 1996

List of elements for Backup Lamps Wiring Diagram for Chevrolet Astro 1996:

• G998 (upper half of right "d" pillar)
• G999 (upper half of left "d" pillar)
• Hot in run, bulb test or start
• I/p fuse block
• Left backup lamp
• Park/neutral position & backup lamp switch (left side of trans.)
• Pnk
• Right backup lamp
• Turn b/u fuse 16 20a

Exterior Lamps Wiring Diagram for Chevrolet Astro 1996

List of elements for Exterior Lamps Wiring Diagram for Chevrolet Astro 1996:

• A10
• All wire leads are taped and are to be spliced to trailer wiring harness or connector.
• Backup lamps circuit
• C214
• Center high mounted stop lamp (chmsl)
• Convenience center (near left kick panel)
• Cruise control system
• G108 (left front radiator support)
• G116 (left side of dash, above battery)
• G125 (front of engine, near thermostat housing)
• G1o9 (right front radiator support)
• G998 (upper half of right "d" pillar)
• G999 (upper half of left "d" pillar)
• Haz sw
• Hazard
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• Hot in run or start
• I/p fuse block
• Instru- ment cluster
• Interior lights system
• Left front park/ turn lamp
• Left front side marker lamp
• Left rear side marker lamp
• Left tail/ stop/ turn lamp
• Left turn ind.
• Left turn switch
• License lamp
• Nca
• Normal
• Off
• Park
• Park lps fuse 9 20a
• Pnk
• Red
• Right front park/ turn lamp
• Right front side marker lamp
• Right rear side marker lamp
• Right tail/ stop/ turn lamp
• Right turn ind.
• Right turn switch
• Sound systems
• Stop/ haz fuse 1 20a
• Tan
• Tcc/ stop lamp switch (top of brake pedal)
• Tn sw
• Turn- b/u fuse 16 20a
• Turn/ hazard switch
• Turn/hazard flasher module (convenience center: near left kick panel)
• Underhood fuse-relay center (left side front of dash, near battery)
• Upfit-bat maxi fuse p8 30a
• W/optional trailer tow package

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Chevrolet Astro 1996

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Chevrolet Astro 1996:

• A/c compressor clutch
• A/c compressor clutch diode 1
• Ambient air temperature sensor
• Audio alarm module
• B13
• Brake/ transmission shift interlock solenoid
• C202
• C207
• C208
• C209
• Compass and temperature display module
• Convenience center
• Cruise control module
• Cruise control resistor
• Data link connector
• Daytime running lamps module
• Distributor ignition control module
• Driver seat adjuster switch
• Drl relay
• Front wiper motor and module
• Fuel level sender
• Fuel pump relay
• G114 (left rear of engine block)
• G116 (left side of dash, above battery)
• G125 (front of engine, near thermostat housing)
• G201 (right side of dash)
• Headlamp and panel dimmer switch
• Heated oxygen sensor 1
• Heated oxygen sensor 2
• Heated oxygen sensor 3
• Heated oxygen sensor 4
• Heater and a/c control valve solenoid
• I/p fuse block
• Ignition switch
• Instrument cluster
• Left front power window master switch
• Left hi/lo beam headlamp
• Left high beam headlamp
• Left power door lock switch
• Left vanity lamp
• Mass air flow sensor
• Nca
• Outside rearview mirror control switch
• Park/neutral position and backup lamp switch
• Passenger seat adjuster switch
• Purge solenoid vacuum switch
• Radio
• Rear a/c switch
• Rear heater switch
• Rear heater/ a/c relay
• Rear radio control module
• Right vanity lamp
• Starter enable relay
• Steering column ground
• Tan
• Turn/ hazard flasher module
• Underhood fuse-relay center
• Upfitter ignition relay
• Vehicle control module
• W/ composite headlamps
• W/ sealed beam headlamps
• W/o drl

Ground Distribution Wiring Diagram (2 of 2) for Chevrolet Astro 1996

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Chevrolet Astro 1996:

• (left front "a" pillar, above left door jamb switch)
• (left front of vehicle)
• (left rear of vehicle)
• (right front "a" pillar, above right door jamb switch)
• (right front radiator support)
• (right side of left frame rail)
• (upper half of left "d" pillar)
• (upper half of right "d" pillar)
• Ashtray lamp
• Battery
• Blower motor resistor and relay pack
• Brake pressure modulator valve
• Brake warning pressure switch
• Center dome/ reading lamp
• Center high mounted stop lamp
• Cigarette lighter
• Door lock control module
• Door lock relay
• Endgate lock switch
• Engine cover ground
• Front auxiliary power outlet 1
• Front auxiliary power outlet 2
• Front dome/ reading lamps
• Front end discriminating sensor
• Front window washer pump
• Fuel pump
• G108 (left front radiator support)
• G108 (left side radiator support)
• G109
• G114 (left rear of engine)
• G120 (lower right side of engine block)
• G404
• G900
• G901
• G998
• G999
• Hvac control module
• I/p compartment lamp
• Left backup lamp
• Left front park/turn lamp
• Left horn
• Left liftgate strut switch
• Left low beam headlamp
• Left rear side marker lamp
• Left tail/ stop/turn lamp
• License lamp
• Liftgate lock/ latch module
• Liftgate release switch
• Nca
• Rear auxiliary power outlet
• Rear door jamb switch
• Rear heater blower motor
• Rear liftgate release motor
• Rear window defogger grid
• Rear window washer pump
• Rear window wiper/ washer switch
• Remote keyless entry module
• Right backup lamp
• Right front park/ turn lamp
• Right front power window switch
• Right hi/lo beam headlamp
• Right high beam headlamp
• Right horn
• Right liftgate strut switch
• Right low beam headlamp
• Right power door lock switch
• Right rear side marker lamp
• Right tail/stop turn lamp
• Right window wiper/ washer module
• Safety belt retractor switch
• Sensing diagnostic module
• Sub- woofer amplifier
• Temperature control motor
• Vehicle speed sensor shield
• W/ cargo doors
• W/ composite lamps
• W/ dutch doors
• W/ sealed beam lamps

HEADLIGHTS

Headlight Wiring Diagram, with DRL & with Composite Headlamps for Chevrolet Astro 1996

List of elements for Headlight Wiring Diagram, with DRL & with Composite Headlamps for Chevrolet Astro 1996:

• (drl) diode d200 (i/p harness, near cluster)
• A17
• Acc
• B17
• Bulb check
• Bulb test
• C211
• Daytime running lamps (drl) module (left side of dash, taped to main harness)
• Daytime running lamps (drl) relay (left of i/p fuse block, right side of convenience center)
• Drl fuse 15 10a
• Drl relay ctrl
• Drl/park brake indicator
• G108 (left front radiator support)
• G109 (right front radiator support)
• G116 (left side of front dash, near battery)
• Gauges fuse 4 10a
• Ground
• Head
• Head- lamp dimmer switch
• Headlamp & panel dimmer switch
• Hi beam indicator
• Hi bm feed
• Hi bm indicator
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block
• Ignition
• Ignition switch
• Instrument cluster
• Instrument cluster system
• Lamp feed
• Left composite headlamp
• Lighting maxi fuse 8 40a
• Lock
• Nca
• Off
• Park
• Park brake warning switch (left front kick panel)
• Pnk
• Red
• Right composite headlamp
• Run
• Start
• Tan
• Underhood fuse-relay center (left side of safety wall, near battery)

Headlight Wiring Diagram, with DRL & with Sealed Beam Lamps for Chevrolet Astro 1996

List of elements for Headlight Wiring Diagram, with DRL & with Sealed Beam Lamps for Chevrolet Astro 1996:

• (drl) diode d200 (i/p harness, near cluster)
• A17
• Acc
• B17
• Bulb check
• Bulb test
• C211
• Daytime running lamps (drl) module (left side of dash, taped to main harness)
• Daytime running lamps (drl) relay (left of i/p fuse block, right side of convenience center)
• Drl fuse 15 10a
• Drl relay ctrl
• Drl/park brake indicator
• G109 (right front radiator support)
• G116 (left side of front dash, near battery)
• Gauges fuse 4 10a
• Ground
• Head
• Head- lamp dimmer switch
• Headlamp & panel dimmer switch
• Hi beam indicator
• Hi bm feed
• Hi bm indicator
• Hot at all times
• Hot in run, bulb test or start
• I/p fuse block
• Ignition
• Ignition switch
• Instrument cluster
• Instrument cluster system
• Lamp feed
• Left head- lamp
• Lighting maxi fuse 8 40a
• Lock
• Nca
• Off
• Park
• Park brake warning switch (left front kick panel)
• Pnk
• Red
• Right head- lamp
• Run
• Start
• Tan
• Underhood fuse-relay center (left side of safety wall, near battery)

Headlight Wiring Diagram, without DRL & with Composite Headlamps for Chevrolet Astro 1996

List of elements for Headlight Wiring Diagram, without DRL & with Composite Headlamps for Chevrolet Astro 1996:

• C 1995 vftc
• G109 (right front radiator support)
• G116 (left side of front dash, near battery)
• G116 left side of front dash, near battery)
• Head
• Headlamp & panel dimmer switch
• Headlamp dimmer switch
• Hi beam indicator
• Hot at all times
• Instrument cluster
• Left hi composite headlamp assembly
• Off
• Park
• Right hi composite headlamp assembly
• Tan
• Tan a

Headlight Wiring Diagram, without DRL & with Sealed Beam Lamps for Chevrolet Astro 1996

List of elements for Headlight Wiring Diagram, without DRL & with Sealed Beam Lamps for Chevrolet Astro 1996:

• C 1995 vftc
• G109 (right front radiator support)
• G116 (left side of front dash, near battery)
• Head
• Headlamp & panel dimmer switch
• Headlamp dimmer switch
• Hi beam indicator
• Hot at all times
• Instrument cluster
• Left hi headlamp assembly
• Off
• Park
• Right hi headlamp assembly
• Tan
• Tan c

HORN

Horn Wiring Diagram for Chevrolet Astro 1996

List of elements for Horn Wiring Diagram for Chevrolet Astro 1996:

• Convenience center (left of i/p fuse block, by left kick panel)
• G108 (left radiator support)
• Horn mini fuse 20a
• Horn relay
• Horn switch
• Hot at all times
• Left horn (center of radiator support)
• Nca
• Right horn (center of radiator support)
• Slip ring
• Turn signal cancel cam
• Turn/hazard switch
• Underhood fuse-relay center

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Chevrolet Astro 1996

List of elements for Instrument Cluster Wiring Diagram for Chevrolet Astro 1996:

• (6 bulbs)
• 10k
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• Abs warning indicator
• Accy
• Air bag indicator
• Anti-lock brakes system
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• Brake ind in
• Brake pressure modulator valve (to left of transmission)
• Brake pressure warning switch (on rear of brake pressure modulator valve assy.)
• Brake warning indicator
• Bulb test
• Charge indicator
• Check gages indicator
• Check gages lamp driver
• Diode d100
• Diode d200
• Drl/park brake indicator (w/ drl)
• Engine coolant temperature gage sender (left side of engine block)
• Exterior lights system
• Fuel gage
• Fuel pump & sender (in fuel tank)
• G114 (left rear of engine block)
• G125 (thermostat housing)
• Gauges fuse 4 10a
• Headlights system
• Headlights system (drl module)
• High beam indicator
• Hot in off, run or start
• Hot in run or start
• I/p fuse block (behind left side of i/p)
• Ignition switch
• Illumin- ation lamps
• Instrument cluster
• Interior lights system
• Left turn indicator
• Lock
• Mil ind
• Nca
• Off
• Oil pressure gage
• Oil pressure switch & sender (left rear of distributor)
• Park brake warning switch (left side of i/p)
• Park/neutral position & backup lamp switch (left center of transmission)
• Pnk
• Prnd321 & odometer circuitry
• Right turn indicator
• Run
• Seat belt indicator
• Service engine soon indicator
• Speedo
• Speedometer
• Start
• Starting/charging system
• Temperature gage
• Trans fuse 20 10a
• Twisted pair
• Underhood fuse-relay center (left rear of engine compt)
• Vehicle control module (left side of engine compt.)
• Vehicle speed sensor (rear of transmission)
• Voltmeter
• Vss
• W/ drl
• W/ drl only
• W/o drl
• Warning system

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Chevrolet Astro 1996

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Chevrolet Astro 1996:

• (not used)
• C207
• Cargo van
• Cargo van base
• Center dome lamp
• Center dome/ reading lamps
• Console option passenger & cargo vans
• Convenience center (left kick panel)
• Cover switch
• Ctsy fuse 3 20a
• Dome lamp
• Front dome lamp
• Front dome/ reading lamps
• G116 (above battery)
• G901 (above right front door jamb switch)
• Hi/low switch
• Hot at all times
• I/p compartment lamp
• I/p fuse block
• Left door courtesy lamp
• Left vanity lamp
• Map lights
• Nca
• Outside rearview mirror control switch
• Overhead console
• Passenger van
• Passenger van base
• Passenger van only
• Reading lamp
• Reading lamp switches
• Rear dome lamp
• Right door courtesy lamp
• Right step- well lamp
• Right vanity lamp
• W/ console
• W/ door courtesy lamps only
• W/ power mirror
• W/o power mirror

Courtesy Lamps Wiring Diagram (2 of 2) for Chevrolet Astro 1996

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Chevrolet Astro 1996:

• Ash tray lamp
• C401
• Dome lamp switch
• Domelamp defeat switch
• Door locks system
• Exterior lights system
• G114 (left rear of engine block, near knock sensor)
• G116 (above battery)
• G901 (above right front door jamb switch)
• G999 (upper half of left "d" pillar)
• Headlamp & panel dimmer switch
• Headlight & panel dimmer switch
• Hot at all times
• I/p fuse block
• Illuminated entry
• Left door jamb switch
• Left front power window master switch
• Left liftgate strut switch
• Left power door lock switch
• Nca
• Outside rear- view mirror control switch
• Park lamp switch
• Pk lps fuse 9 20a
• Rear door jamb switch
• Rear radio control module (behind left "b" pillar)
• Remote keyless entry module (right side of i/p, behind air duct)
• Right door jamb switch
• Right front power window switch
• Right power door lock switch
• Side door jamb switch
• Tan
• W/ cargo doors
• W/ keyless entry
• W/ liftgate
• W/ power mirrors
• W/ rear radio control only
• W/o keyless entry
• Warning system

Instrument Illumination Wiring Diagram for Chevrolet Astro 1996

List of elements for Instrument Illumination Wiring Diagram for Chevrolet Astro 1996:

• Audio alarm module
• B12
• B13
• C208
• C209
• C210
• Compass & temperature display module
• Convenience center (left kick panel)
• Display dim signal
• G114 (left rear of engine block)
• G116 (above battery)
• G125 (thermostat housing)
• G901 (above right front door jamb switch)
• Headlamp & panel dimmer switch
• Hot at all times
• Hot in park or head
• Hvac control module (center of dash)
• I/p fuse block
• Illum fuse 14 10a
• Instrument cluster
• Interior lamp dimmer
• Liftgate release switch
• Nca
• Overhead console
• Parade mode switch
• Park lps switch
• Pk lps fuse 9 20a
• Prndl indicator
• Radio
• Rear a/c switch
• Rear heater switch
• Rear window wiper/ washer switch
• Remote cassette tape player
• Tan

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Chevrolet Astro 1996

List of elements for Power Distribution Wiring Diagram (1 of 3) for Chevrolet Astro 1996:

• A/c comp mini fuse k11 10a
• A/c enable relay
• A/c maxi fuse m3 30a
• A12
• Abs maxi fuse m4 60a
• Audio alarm module
• Aux pwr fuse 7 25a
• Batt maxi fuse 7 50a
• Battery
• Blower motor resistor and relay pack
• Brake pressure modulator valve
• C202
• C207
• Center dome/ reading lamps
• Center dome/reading lamps
• Cig ltr fuse 13 20a
• Cigarette lighter
• Convenience center
• Ctsy fuse 3 20a
• Data link connector
• Daytime running lamps relay
• Door lock control module
• Door lock relay
• Driver seat adjuster switch
• Drl fuse 15 10a
• Ecm-b mini fuse f11 20a
• From underhood a fuse-relay center above
• Front auxiliary power outlets
• Front dome/ reading lamps
• Fuel pump relay
• Fusible link
• G901 (right "a" pillar)
• G999 (left "d" pillar)
• Generator
• Headlamp and panel dimmer
• Headlamp and panel dimmer switch
• Horn mini fuse h11 20a
• Horn relay
• Hvac control module
• I/p compartment lamp
• I/p fuse block
• Interior lights
• Interior lights system
• Left courtesy lamp
• Left door courtesy lamp
• Left power door lock switch
• Left vanity lamp
• Liftgate lock/latch module
• Lighting maxi fuse 8 40a
• Locks/ seats cb 30a
• Oil pressure switch and sender
• Outside rearview mirror switch
• Passenger seat adjuster switch
• Pk lps fuse 9 20a
• Radio
• Radio batt fuse 19 10a
• Rear auxiliary power outlet
• Rear defog mini fuse f9 30a
• Rear dome lamp
• Rear heat- a/c relay
• Red
• Remote keyless entry module
• Right courtesy lamp
• Right door courtesy lamp
• Right power door lock switch
• Right stepwell lamp
• Right vanity lamp
• Rr heat a/c maxi fuse m2 30a
• Starter solenoid
• Stop/haz fuse 1 20a
• Subwoofer amplifier
• Switch
• System
• Tcc/stoplamp switch
• To underhood fuse-relay center
• To underhood fuse-relay center below
• Turn/ hazard switch
• Underhood fuse- relay center
• Underhood fuse-relay center
• Upfitter battery power stud
• Vehicle control module

Power Distribution Wiring Diagram (2 of 3) for Chevrolet Astro 1996

List of elements for Power Distribution Wiring Diagram (2 of 3) for Chevrolet Astro 1996:

• (not used)
• Acc
• Air bag fuse 10 10a
• Audio alarm module
• B10
• B17
• Brake fuse 18 20a
• Brake pressure modulator valve
• C200
• C214
• Center
• Compass and temperature display module
• Convenience center
• Cruise control module
• Cruise control switch
• Cruise fuse 6 10a
• Daytime running lamps module
• Daytime running lamps relay
• E nca
• From underhood fuse-relay b
• From underhood fuse-relay center
• Front pulse wiper/ washer switch
• Front wiper motor and module
• G201 (right side of dash)
• Gauges fuse 4 10a
• Headlamp and panel dimmer switch
• Htr-a/c fuse 12 20a
• Hvac control module
• I/p fuse block
• Ign-a maxi fuse 6 40a
• Ign-b maxi fuse 5 40a
• Ignition switch
• Instrument cluster
• Left front power window master switch
• Lock
• Nca
• Off
• Park/neutral position and backup lamp switch
• Pnk
• Pnk c210
• Radio
• Radio fuse 17 10a
• Rear heat- a/c module
• Rear radio control module
• Rear window wiper/washer switch
• Red
• Remote keyless entry module
• Right front power window master switch
• Rr wiper fuse 23 20a
• Run
• Sensing diagnostic module
• Start
• Starter enable relay
• Tcc/stoplamp switch
• Temperature control motor
• To trailer wiring harness
• To underhood fuse-relay center
• To upfitter ignition relay
• Trans fuse 20 10a
• Transmission
• Turn-b/u fuse 4 10a
• Turn/ hazard switch
• Underhood fuse-relay center
• Upfit-batt maxi fuse p8 30a
• Upfit-ign maxi fuse p7 30a
• Upfitter battery power stud
• Upfitter ignition power stud
• Upfitter ignition relay
• Vehicle control module
• Windows cb 30a

Power Distribution Wiring Diagram (3 of 3) for Chevrolet Astro 1996

List of elements for Power Distribution Wiring Diagram (3 of 3) for Chevrolet Astro 1996:

• A/c enable relay
• Camshaft position sensor
• Crankshaft position sensor
• Distributor ignition control module
• Ecm-1 mini fuse k7 20a
• Eng-1 mini fuse f7 20a
• Evaporative emission canister purge solenoid valve
• From d ignition switch
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Heated oxygen sensor 1
• Heated oxygen sensor 2
• Heated oxygen sensor 3
• Ign-e mini fuse m7 10a
• Linear egr valve solenoid
• Mass air flow sensor
• Pnk
• Underhood fuse-relay center
• Vehicle control module

POWER DOOR LOCKS

Door Lock Wiring Diagram for Chevrolet Astro 1996

List of elements for Door Lock Wiring Diagram for Chevrolet Astro 1996:

• Battery
• Cig ltr fuse 13 20a
• Door lock control module (behind right kick panel)
• Door lock relay (behind right kick panel)
• Dr input
• G203 (right kick panel)
• Ground
• Hot at all times
• I/p fuse block
• Left front door lock motor
• Left power door lock switch
• Lock
• Locks seats circuit breaker 30a
• Rear door lock motor (w/ cargo doors only)
• Right front door lock motor
• Right power door lock switch
• Side door contact plate
• Side door jamb switch (on right "b" pillar)
• Side door lock motor
• Tan
• Tan a
• Unlock

Keyless Entry Wiring Diagram, with Cargo Doors for Chevrolet Astro 1996

List of elements for Keyless Entry Wiring Diagram, with Cargo Doors for Chevrolet Astro 1996:

• Battery
• Cig ltr fuse 13 20a
• Data link connector (left side of i/p)
• Door lock control module (behind right kick panel)
• Door lock relay (behind right kick panel)
• Dr input
• Dr unlock
• G203 (right kick panel)
• Gauges fuse 4 10a
• Ground
• Hot at all times
• Hot in run or start
• I/p fuse block
• Ign
• Illum entry
• Interior lights system
• Left front door lock motor
• Left power door lock switch
• Lock
• Lock sig
• Locks seats circuit breaker 30a
• Pnk
• Prog sig
• Rear door lock motor
• Remote keyless entry (rke) module (behind right side of i/p)
• Right front door lock motor
• Right power door lock switch
• Rr dr unlck
• Side door contact plate
• Side door jamb switch (on right "b" pillar)
• Side door lock motor
• Tan
• Tan a
• Unlock
• Unlock sig

Keyless Entry Wiring Diagram, with Liftgate for Chevrolet Astro 1996

List of elements for Keyless Entry Wiring Diagram, with Liftgate for Chevrolet Astro 1996:

• (right side of liftgate)
• Battery
• Cig ltr fuse 13 20a
• Data link connector (left side of i/p)
• Door lock control module (behind right kick panel)
• Door lock relay (behind right kick panel)
• Dr input
• Dr unlock
• Endgate lock switch
• G114 (left rear of engine)
• G203 (right kick panel)
• G998 (upper right "d" pillar)
• Gauges fuse 4 10a
• Ground
• Hot at all times
• Hot in run or start
• I/p fuse block
• Ign
• Illum entry
• Interior lights system
• Left front door lock motor
• Left power door lock switch
• Lgate enable
• Liftgate lock/ latch module (on right "d" pillar)
• Liftgate rel
• Liftgate release switch
• Lock
• Lock sig
• Locks seats circuit breaker 30a
• Logic input
• Park/ neutral position and backup lamp switch (closed in park/neutral) (left center of transmission)
• Pnk
• Prog sig
• Rear door lock motor
• Rear liftgate release motor
• Remote keyless entry (rke) module (behind right side of i/p)
• Right front door lock motor
• Right liftgate strut switch
• Right power door lock switch
• Side door contact plate
• Side door jamb switch (on right "b" pillar)
• Side door lock motor
• Tan
• Tan a
• Unlck ctrl
• Unlock
• Unlock sig

POWER MIRRORS

Power Mirror Wiring Diagram for Chevrolet Astro 1996

List of elements for Power Mirror Wiring Diagram for Chevrolet Astro 1996:

• (left door harn, 6.5 cm from outside mirror breakout) s501
• (right door harn, 6.5 cm from outside mirror breakout) s604
• Ctsy fuse 3 20a
• Down
• G116 (left side of saftey wall, above battery)
• Hot at all times
• I/p fuse block
• Illumination
• Interior lights system
• Left
• Left outside rearview mirror
• Left/ right motor
• Mirror select switch
• Nca
• Outside rearview mirror control switch
• Right
• Right outside rearview mirror
• S504
• S505
• Up/down motor

POWER SEATS

6-Way Power Seat Wiring Diagram for Chevrolet Astro 1996

List of elements for 6-Way Power Seat Wiring Diagram for Chevrolet Astro 1996:

• (left side of front dash)
• (near left
• 30a
• Back
• C 1995 vftc
• C202
• Center
• Convenience
• Convenience center (near left kick panel)
• Down
• Driver forward/ rearward seat motor
• Driver front tilt seat motor
• Driver rear tilt seat motor
• Driver seat adjuster switch
• Entire seat
• For- ward
• Front height
• G116
• Hot at all times
• I/p fuse block
• Kick panel)
• Locks seats circuit breaker
• Pass- enger rear tilt seat motor
• Passenger forward/ rearward seat motor
• Passenger front tilt seat motor
• Passenger seat adjuster switch
• Rear height
• Tan

POWER WINDOWS

Power Window Wiring Diagram for Chevrolet Astro 1996

List of elements for Power Window Wiring Diagram for Chevrolet Astro 1996:

• Auto down module
• G116 (left engine side of dash panel, above battery)
• G203 (right front "a" pillar)
• Hot in run
• I/p fuse block
• Interior lights system
• Left front switch
• Left front window motor
• Left power window master switch
• Right front switch
• Right front window motor
• Right front window switch
• Tan
• Windows circuit breaker 30a

RADIO

Base Radio for Chevrolet Astro 1996

List of elements for Base Radio for Chevrolet Astro 1996:

• (body harn, 17 cm from side door harn breakout, left side of "b" pillar) s312
• (body harn, 23.5 cm from side door harn breakout, left side of "b" pillar)
• (left door harn, near power window switch)
• (right door harn, near power window switch)
• Antenna
• Coaxial cable
• Display dim sig
• G901 (right front "a" pillar above right door jamb switch)
• Grd
• Hot at all times
• Hot in acc or run
• I/p fuse block (behind left side of dash)
• Ignition voltage
• Interior lights system
• Left front door speaker
• Left front door tweeter
• Left rear door speaker
• Left rear speaker
• Lf (+)
• Lf (-)
• Lr (+)
• Lr (-)
• Nca
• Panel light
• Radio
• Radio batt fuse 19 10a
• Radio fuse 17 10a (1999)
• Rdo accy fuse 2 10a (2000)
• Rf (+)
• Rf (-)
• Right front door speaker
• Right front door tweeter
• Right rear door speaker
• Right rear speaker
• Rr (+)
• Rr (-)
• S229 (2000)
• S246
• S260 (2000)
• S309 (left side of vehicle, 4 cm from side door harn breakout)
• S311 (body harn, 10.5 cm from side door harn breakout, left side of "b" pillar)
• S313
• S502
• S506
• S602
• S603
• Tan

Premium Sound Radio Wiring Diagram, with Rear Controls for Chevrolet Astro 1996

List of elements for Premium Sound Radio Wiring Diagram, with Rear Controls for Chevrolet Astro 1996:

• (left side of vehicle, 11 cm from sub- woofer amplifier breakout)
• (left side of vehicle, 4 cm from rear radio control module breakout)
• (left side of vehicle, 4 cm from sub- woofer amplifier breakout)
• (right door harn, 4 cm from power door lock switch breakout) s603
• 6.5 cm from power door lock switch breakout)
• A10
• A11
• A12
• Antenna
• Audio sig ret
• Aux pwr fuse 7 25a
• B10
• B11
• B12
• Batt in
• Clr
• Coaxial cable
• Dimmer w
• Display dim sig
• E&c data
• Engine controls system
• Exterior lamps system
• G114 (left rear of engine block)
• G901 (right front "a" pillar, above right door jamb switch)
• G999 (upper half of left "d" pillar)
• Grd
• Ground
• Hot at all times
• Hot in acc or run
• I/p fuse block (behind left side of dash)
• Ign voltage
• Ignition voltage
• Interior lights system
• Left front door speaker
• Left front door tweeter speaker
• Left output
• Left rear speaker
• Left rear sub-woofer speaker
• Lf (+)
• Lf (-)
• Lr (+)
• Lr (-)
• Lr (+)
• Lr (-)
• Lr sw spkr (+)
• Lr sw spkr (-)
• Nca
• Panel light
• Pnk
• Power grd
• R14 in
• Radio
• Radio batt fuse 19 10a
• Radio fuse 17 10a (1999)
• Radio sig on
• Rdo accy fuse 2 10a (2000)
• Rear radio control module (left side of vehicle, behind "b" pillar)
• Rem rdo cntrl
• Remote cd player
• Rf (+)
• Rf (-)
• Right front door speaker
• Right front door tweeter speaker
• Right output
• Right rear speaker
• Right rear sub-woofer speaker
• Rr (+)
• Rr (-)
• Rr (+)
• Rr (-)
• Rr chnl in (+)
• Rr sw spkr (+)
• Rr sw spkr (-)
• S117
• S229 (2000)
• S246
• S260 (2000)
• S310 (body harn, 4 cm from from side door harn breakout)
• S314
• S317
• S318
• S319
• S322
• S328 (2000)
• S502 (left door harn, 15 cm from power window motor breakout)
• S506 (left door harn, tan
• S602 (right door harn, 10.5 cm from power door lock switch breakout)
• Shield grd
• Sub-woofer amplifier (left center of vehicle, behind trim panel)
• Tan
• Vss output

Premium Sound Radio Wiring Diagram, without Rear Controls for Chevrolet Astro 1996

List of elements for Premium Sound Radio Wiring Diagram, without Rear Controls for Chevrolet Astro 1996:

• (body harn, 23.5 cm from side door harn breakout)
• (left side of vehicle, 4 cm from side door harn breakout)
• (right door harn, 4 cm from power door lock switch breakout) s603
• 6.5 cm from power door lock switch breakout)
• A10
• A11
• A12
• Antenna
• Audio sig ret
• Aux pwr fuse 7 25a
• B10
• B11
• B12
• Batt in
• Clr
• Coaxial cable
• Dimmer w
• Display dim sig
• E&c data
• Engine controls system
• G901 (right front "a" pillar, above right door jamb switch)
• G999 (upper half of left "d" pillar)
• Grd
• Ground
• Hot at all times
• Hot in acc or run
• I/p fuse block (behind left side of dash)
• Ignition voltage
• Interior lights system
• Left front door speaker
• Left front door tweeter speaker
• Left output
• Left rear speaker
• Left rear sub-woofer speaker
• Lf (+)
• Lf (-)
• Lr (+)
• Lr (-)
• Lr (+)
• Lr (-)
• Lr sw spkr (+)
• Lr sw spkr (-)
• Nca
• Panel light
• Power grd
• R14 in
• Radio
• Radio batt fuse 19 10a
• Radio fuse 17 10a (1999)
• Rdo accy fuse 2 10a (2000)
• Remote cd player
• Rf (+)
• Rf (-)
• Right front door speaker
• Right front door tweeter speaker
• Right output
• Right rear speaker
• Right rear sub-woofer speaker
• Rr (+)
• Rr (-)
• Rr (+)
• Rr (-)
• Rr sw spkr (+)
• Rr sw spkr (-)
• S229 (2000)
• S246
• S260 (2000)
• S309
• S311 (body harn, 10.5 cm from side door harn breakout)
• S312 (body harn, 17 cm from side door harn breakout)
• S313
• S319
• S322
• S502 (left door harn, 15 cm from power window motor breakout)
• S506 (left door harn, tan
• S602 (right door harn, 10.5 cm from power door lock switch breakout)
• Shield grd
• Sub-woofer amplifier (left center of vehicle, behind trim panel)
• Tan
• Vss output

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Chevrolet Astro 1996

List of elements for Shift Interlock Wiring Diagram for Chevrolet Astro 1996:

• Brake/transmission shift interlock solenoid (inside steering column)
• G104 (left side of dash, above battery)
• Hot in run or start
• I/p fuse panel
• Park/neutral position switch (left center of transmission) c2
• Pnk
• Tcc/stoplamp switch (above brake pedal)
• Turn b/u fuse 16 20a
• Turn/ hazard switch

STARTING/CHARGING

Charging Wiring Diagram for Chevrolet Astro 1996

List of elements for Charging Wiring Diagram for Chevrolet Astro 1996:

• (left radiator support)
• (lower right front side of engine)
• (not used)
• B16
• B17
• Battery
• Charge indicator
• G108
• G120
• Gauges fuse 4 10a
• Generator
• Hot in run or start
• I/p fuse block
• Instrument cluster
• Nca
• Ohms
• Pnk
• Power distribution system
• Red
• Starter solenoid

Starting Wiring Diagram for Chevrolet Astro 1996

List of elements for Starting Wiring Diagram for Chevrolet Astro 1996:

• (above blower motor)
• (left radiator support)
• (lower right front side of engine)
• Accy
• Battery
• G108
• G120
• G123
• Generator
• Hold- in coil
• Ign-a maxi fuse 6 40a
• Ignition switch
• Lock
• Nca
• Nca d1
• Off
• Park/neutral postion and backup lamp switch (left center of transmission)
• Pull- in coil
• Red
• Run
• Start
• Starter enable relay
• Starter motor
• Starter solenoid
• Underhood fuse-relay center
• Upfitter battery power stud

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Chevrolet Astro 1996

List of elements for Supplemental Restraint Wiring Diagram for Chevrolet Astro 1996:

• (center of steering wheel)
• (right i/p)
• A nca
• A16
• Air bag fuse 10 10a
• Air bag lamp
• Audio alarm module
• B17
• Bar
• Convenience center
• Data line
• Data link connector (left i/p)
• Door jamb switch)
• Driver
• Driver high
• Driver low
• Front end discriminating sensor (front of radiator)
• G900 (left front "a" pillar, above
• G999 (upper left "d" pillar)
• Gauges fuse 4 10a
• Hot in run or start
• I/p fuse block
• Ign 1
• Inflator module
• Instrument cluster
• Lamp control
• Lf seat belt input
• Nca
• Pass high
• Pass low
• Passenger
• Pnk
• Safety belt retractor switch (in driver's belt buckle)
• Seat belt sig
• Sensing diagnostic module (under driver's seat)
• Shorting
• Shorting bar
• Sir coil assembly
• Sir fwd sens
• Sir ground
• Tan

TRANSMISSION

4.3L

4.3L (VIN W), Transmission Wiring Diagram for Chevrolet Astro 1996

List of elements for 4.3L (VIN W), Transmission Wiring Diagram for Chevrolet Astro 1996:

• (1996) s107 (1997) s117 (1998) s117
• (1998) s114 (1997) s110 (1996) s101 (eng harn, 17 cm from relay center breakout) -1996)
• (behind left side of dash)
• (eng harn, 10 cm from uh relay ctr breakout) s100 (1996) s113 (1997-98)
• (eng harn, 12 cm from linear egr sol break- out (1998) s111 (1998) s111 (1996-97) (eng harn, 12 cm from generator breakout (1996-97)
• (eng harn, approx 10 cm (1997) or 48 cm (1998) from break- out of 36-pin conn at left side of dash)
• (eng harn, approx 4 cm from uh fuse/relay center breakout -1997-98)
• (eng harn, approx 6 cm from linear egr sol breakout-1998) (eng harn, approx 6 cm from generatior breakout-1996-97)
• (on throttle body)
• (to left of
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 3-2 shift sol
• 3-2 sol ctrl
• 5v reference
• All times
• Anti-lock brakes system
• Automatic transmission
• Automatic transmission fluid pressure manual valve position switch
• Battery feed
• Brake
• Brake signal
• Center (eng compt near battery)
• Cruise control system
• Cruise engaged in
• Data link connector (below left side of dash)
• Ecm 1 fuse 20a
• Ecm b
• Ect signal
• Electronic brake control module
• Engine controls system
• Engine coolant temperature sensor
• Fuel injectors & ignition
• Fuel pump relay & oil pressure switch/ sender
• Fuse 18 10a
• Fuse 20 10a
• Fuse 20a
• G114 (left rear of engine)
• G116 (above battery)
• Generator)
• Hot at
• Hot in run
• Hot in run, bulb
• I/p fuse block
• Ignition feed
• Or start
• Pnk
• Press ctrl sol "hi"
• Press ctrl sol "lo"
• Pressure control solenoid
• Range signal "a"
• Range signal "b"
• Range signal "c"
• Red
• Run feed
• S102 (1996) (eng harn, 2 cm from lamp harn breakout)
• S105 (1996) s109 (1997) s109 (1998)
• S112 (1996) s116 (1997) s116 (1998)
• S112 (1997-98)
• S120 (1998) s120 (1997) s110 (1996)
• S209 (1996) s206 (1997-98)
• Sensor ground
• Serial data
• System gnd
• Tan
• Tcc pwm sol
• Tcc pwm sol ctrl
• Tcc sol
• Tcc sol ctrl
• Tcc/ stoplamp switch (on brake pedal bracket)
• Tcc/abs/ cruise switch
• Test or start
• Tft signal
• Throttle position sensor
• Tp signal
• Trans
• Transmission fluid temperature sensor
• Underhood fuse/relay
• Vehicle control module (left side of engine compt)
• Vehicle speed sensor (rear of transmission)
• Vss hi
• Vss lo
• Vss out
• Vss output

TRUNK, TAILGATE, FUEL DOOR

Rear Glass Release Wiring Diagram for Chevrolet Astro 1996

List of elements for Rear Glass Release Wiring Diagram for Chevrolet Astro 1996:

• (right rear door lock cylinder)
• 1996 vftc c
• End- gate lock switch
• G114 (left rear of engine block)
• G901 (right front "a" pillar)
• G998 (upper half of right "d" pillar)
• Hot at all times
• Hot with headlamp switch in park or head
• I/p fuse block
• Illum fuse 14 10a
• Liftgate lock/latch module (right rear of vehicle, near "d" pillar)
• Liftgate release switch
• Lock
• Locks seats circuit breaker 30a
• Logic
• Logic in
• Park/ neutral position and backup lamp switch (left center of trans.)
• Rear door lock motor
• Rear liftgate release motor
• Remote keyless entry (rke) module (right side of i/p)
• Remote unlock
• Right liftgate strut switch (open w/ gate closed) (right side of liftgate)
• Solid state device equivalence
• Unlock

WARNING SYSTEMS

Warning System Wiring Diagrams for Chevrolet Astro 1996

List of elements for Warning System Wiring Diagrams for Chevrolet Astro 1996:

• A12
• Audio alarm module (in convenience center)
• Battery input
• Fasten belts out
• Fuse block
• G114 (left rear of engine block)
• G116 (left side of safety wall)
• G999 (upper left 'd' pillar)
• Gages fuse 4 10a
• Ground
• Hot at all times
• Hot in park or head
• Hot in run, bulb test or start
• Ign on input
• Illum fuse 14 10a
• Instrument cluster
• Key-in warning
• Key-in warning buzzer switch (in left side of steering column)
• Left door jamb switch
• Lights on input
• Nca
• Pnk
• Safety belt input
• Safety belt retractor switch (seat belt buckle assy)
• Seat belt indicator
• Stop/haz fuse 1 20a
• Tan

WIPER/WASHER

Front Washer/Wiper Wiring Diagram for Chevrolet Astro 1996

List of elements for Front Washer/Wiper Wiring Diagram for Chevrolet Astro 1996:

• (1998-99) s324
• (left side of firewall, above battery) g116 (1998-99) g104 (1996-97) (left side front of dash, above battery)
• Front windshield washer pump (in washer reservoir)
• Front wiper/ washer switch
• G109 (right front radiator support)
• Hot in acc or run
• I/p fuse block (behind left side of dash)
• Inst wipe
• Inst wipe k
• Low
• Mist
• Mist off
• Nca
• Off
• Pnk
• Pulse
• S118 s134 (1997) (1996)
• S123 (1996) s100 (1997-99)
• S209 (1996) s206 (1997-99)
• Solid state
• Wash
• Washer switch
• Wiper fuse 11 25a
• Wiper motor and module (center front of dash)
• Wiper switch

Rear Wiper/Washer Wiring Diagram for Chevrolet Astro 1996

List of elements for Rear Wiper/Washer Wiring Diagram for Chevrolet Astro 1996:

• (1997-99) s407
• 1996-97
• 1998-99
• 99)
• Dly
• G109 (right front radiator support)
• G998 (upper right "d" pillar)
• Hot in acc or run
• I/p fuse block (behind left side of dash)
• Interior lights system
• Off
• Park switch
• Rear window washer pump (in washer reservoir)
• Rear window wiper motor (in center of liftgate)
• Rear window wiper/ washer switch
• Rear window wiper/washer module (left side of liftgate)
• Rr wiper fuse 23 20a
• S241 (1998-99) (i/p harn, near breakout to temp ctrl mtr)
• S404 (1996)
• Wash