Dodge Monaco LE 1990 - ELECTRICAL COMPONENT LOCATOR 1989-90 ELECTRICAL COMPONENTS LOCATIONS Chrysler Motors & Eagle - Electrical Components

Dodge Monaco LE 1990 - BUZZERS, RELAYS & TIMERS

Dodge Monaco LE 1990 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
A/C Compressor Clutch Relay	In relay block, on left fender panel. See Fig. 1 .
A/C-Heater Relays	Under dash, on right side of A/C-heater assembly. See Fig. 2 .
Battery Relay	On left side firewall, on bracket above relay block. See Fig. 1 .
Cooling Fan Relay	In relay block, on left fender panel. See Fig. 1 .
Door Lock Relay	On passenger's side kick panel.
Fuel Pump Relay	On left side firewall, on bracket above relay block. See Fig. 1 .
Headlight High Beam Relay	In fuse/relay block, position D. See Fig. 3 .
Headlight Low Beam Relay	In fuse/relay block, position C. See Fig. 3 .
Horn Relay	In fuse/relay block, position G. See Fig. 3 .
Ignition Relay	In relay block, on left fender panel. See Fig. 1 .
Parking Lights Relay	In fuse/relay block, position J. See Fig. 3 .
Radio Lamp Relay	In fuse/relay block, position H. See Fig. 3 .
Power Antenna Relay	In fuse/relay block, position A. See Fig. 3 .
Rear Window Defogger Relay	In fuse/relay block, position B. See Fig. 3 .
Starter Relay	In relay block, on left fender panel. See Fig. 1 .
Sun Roof Relay	Behind headliner, next to sun roof motor.

Dodge Monaco LE 1990 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Fuse Block	Behind dash, left of steering column.
Fuse/Relay Block	Behind right side of dash, at bottom of glove box.
Fusible Links
A/C Clutch Relay (Gray)	On left fender panel, near battery.
Alternator (Blue)	On left fender panel, near battery.
Battery & Fuel Pump Relay (Gray)	On left fender panel, near battery.
Cooling Fan Relay & A/C-Heater Blower (Blue)	On left fender panel, near battery.
Fuse/Relay Block (Black & Gray)	On left fender panel, near battery.
Ignition (Gray)	On left fender panel, near battery.
Relay Block	On bracket, on left fender panel. See Fig. 1 .

Dodge Monaco LE 1990 CONTROL UNITS LOCATION

Component	Location
A/C-Heater Control Unit	Under dash, on right side of A/C-heater assembly.
Chime Module	Behind dash, to right of cruise control module.
Cruise Control Module	Behind dash, left of steering column.
ECAT Control Module	On right fender panel, next to washer reservoir.
Electronic Control Unit (ECU)	Under dash, on passenger's side of vehicle.
Ignition Module
4-Cyl.	On frame bracket, below washer reservoir.
V6	On bracket, on left strut tower. See Fig. 4 .
Illuminated Entry Module	Behind right side of glove box.
Intermittent Wiper Module	Under dash, by passenger's side courtesy light.
Lighting Module	Under dash, by driver's side courtesy light.
Lamp Module	Behind fuse panel.
Light-Out Warning Module	In luggage compartment, near right speaker.
Passive Restraint Control Unit	In luggage compartment, on left side.
Vehicle Maintenance Module (VMM)	Behind instrument cluster.

Dodge Monaco LE 1990 SENDING UNITS & SENSORS LOCATION

Component	Location
A/C Ambient Temp. Sensor	Behind left side of front bumper.
A/C In-Car Temperature Sensor	Behind center of dash.
Coolant Level Sensor	On top of coolant reservoir, on right side of firewall. See Fig. 4 .
Coolant Temperature Sensor
4-Cyl.	On left side of engine block. See Fig. 5 .
V6	On thermostat housing.
Coolant Temp. Sensor (Temp. Gauge)	Left rear of engine, in valley by intake manifold.
Crankshaft Position Sensor	On transaxle bellhousing. See Fig. 5 .
ECAT Temperature Sensor	In transmission, mounted on side of valve body.
Knock Sensor
4-Cyl.	On right side of engine block. See Fig. 6 .
V6	On right side of engine block. See Fig. 7 .
Line Pressure Sensor	On bottom of transaxle case, next to oil pan.
Manifold Absolute Pressure (MAP) Sensor	On firewall, next to power brake unit. See Fig. 4 .
Manifold Air Temperature (MAT) Sensor
4-Cyl.	On intake manifold, between No. 3 and No. 4 runners.
V6	On throttle body adapter, behind fitting for power brake unit.
Oil Level Sensor
4-Cyl.	Inside of oil pan. See Fig. 6 .
V6	Inside of oil pan. See Fig. 7 .
Oil Pressure Sending Unit (V6)	On right side of engine block. See Fig. 7 .
Oxygen Sensor
4-Cyl.	In exhaust manifold. See Fig. 5 .
V6	In Y pipe. See Fig. 5 .
Throttle Position Sensor (TPS)	Attached to throttle body.
Vehicle Speed Sensor (VSS)	On side of transaxle case, just above drive axle shaft. See Fig. 5 .
Windshield Fluid Level Sensor	On top of washer fluid reservoir, on right fender panel.

Dodge Monaco LE 1990 MOTORS LOCATION

Component	Location
Idle Speed Control (ISC) Motor	On throttle body.
Passive Restraint Motors	At base of left and right door pillars.
Sun Roof Motor	Behind headliner, near center of rear window.
Windshield Washer Motor	In washer reservoir.
Windshield Wiper Motor	On left side of firewall.

Dodge Monaco LE 1990 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ECAT Shift Solenoids	In transmission, mounted on side of valve body.
EGR Solenoid	In engine bay, on left fender panel. See Fig. 4 .

Dodge Monaco LE 1990 SWITCHES LOCATION

Component	Location
A/C Low Pressure Switch	On top of A/C filter drier.
Brake Warning Switch	On frame, below master cylinder. See Fig. 4 .
Coolant Temperature Switch (4-Cyl.)	In cylinder head, at rear of engine. See Fig. 5 .
Cooling Fan Switch (4-Cyl.)	At left front of cylinder head. See Fig. 5 .
ECAT Multifunction Switch	On side of transaxle case.
Neutral Start Switch	On side of transaxle, next to shift linkage.
Oil Pressure Switch
4-Cyl.	On right side of engine block. See Fig. 6 .
V6	On right side of engine block. See Fig. 7 .

Dodge Monaco LE 1990 MISCELLANEOUS LOCATION

Component	Location
Blower Motor Resistors	Under dash, on bottom of A/C-heater assembly. See Fig. 2 .
Cruise Control Servo	On bracket, at left strut tower.
Diagnostic Connectors (2)	On right fender panel, next to windshield washer reservoir.
Idle Speed Regulator	On air inlet hose, above left cylinder head.