BUZZERS, RELAYS & TIMERS
| Component | Location |
|---|---|
| A/C Relay | On rear of right fender apron, near firewall. (Scheme 1)& (Scheme 2). |
| Automatic Load Leveling Relay | In relay box. |
| Blower Motor Relay | In relay box. |
| Circuit Opening Relay | Under right side of dash, beside ECU. |
| Door Lock Timer Unit | Attached to right side of blower motor case. |
| Fuel Injection Main Relay | In relay box. |
| Hazard/Flasher Unit | Behind left front kick panel. |
| Horn Relay | In relay box. |
| Kickdown Relay | In relay box. |
| Rear Blower Motor Relay | At left center of vehicle, on rear heater unit. |
| Rear Cooler Relays (3) | In left rear corner of vehicle, on rear cooling unit. |
| Rear Window Defroster Relay | In relay box. |
| Secondary Fan Relay | On right end of firewall. (Scheme 1)& (Scheme 2). |
| Stoplight Checker Relay | Behind right front kick panel. |
| 4WD Change Motor Relays (2) | On right end of firewall. (Scheme 2) |
BUZZERS, RELAYS & TIMERS LOCATION
CIRCUIT PROTECTION DEVICES
| Component | Location |
|---|---|
| A/C Fuse | At rear of right fender apron, on A/C relay bracket. (Scheme 1)& (Scheme 2). |
| Fuse Box | Above left front kick panel, near CPU. (Scheme 3) |
| Main Fuse Box | At rear of right fender apron. (Scheme 1)& (Scheme 2). |
| Relay Box | At left front fender apron. (Scheme 1)& (Scheme 2). |
CIRCUIT PROTECTION DEVICES LOCATION
CONTROL UNITS
| Component | Location |
|---|---|
| Automatic Load Leveling Control Unit | At left center of vehicle, behind wall trim. (Scheme 3) |
| Central Processing Unit (CPU) | Above passenger compartment fuse box. (Scheme 3) |
| Cruise Control Unit | Behind right front kick panel. (Scheme 3) |
| Electronic Transmission Control Unit (2.6L & 3.0L) | Under left side of dash, near steering column. (Scheme 3) |
| Engine Control Unit (ECU) | In floor, in front of passenger's seat. (Scheme 3) |
| 4WD Control Unit | At left center of vehicle, behind wall trim. (Scheme 3) |
CONTROL UNITS LOCATION
SENDING UNITS & SENSORS
| Component | Location | |
|---|---|---|
| Airflow Meter | Connected to air filter housing. (Scheme 1)& (Scheme 2). | |
| Atmospheric Pressure Sensor | ||
| 2.6L | On right side of firewall. (Scheme 1) | |
| 3.0L | Inside ECU. | |
| Automatic Transmission Fluid Thermosensor | Mounted on valve body. | |
| Brake Fluid Level Sensor | In master cylinder reservoir. | |
| Coolant Thermosensor | ||
| 2.6L | Above thermostat housing. (Scheme 1) | |
| 3.0L | Near front of dynamic chamber. (Scheme 2) | |
| Height Sensor | At center of differential. | |
| Intake Air Thermosensor | ||
| 2.6L | On front of dynamic chamber. | |
| 3.0L | Part of airflow meter. | |
| 3.0L | On right side of dynamic chamber, on intake runner. | |
| Mileage Sensor | Part of speedometer. | |
| Oxygen Sensor | On exhaust manifold. (Scheme 2) | |
| Throttle Sensor | On throttle body. (Scheme 1) | |
| Vehicle Speed Sensor | ||
| No. 1 | Part of speedometer. | |
| No. 2 | On left rear side of transmission. (Scheme 4) | |
SENDING UNITS & SENSORS LOCATION
MOTORS
| Component | Location |
|---|---|
| Airflow Control Motor | On left side of front heater case. |
| Fuel Pump | In fuel tank. |
| Rear Cooling Unit Blower Motor | In left rear corner of vehicle. |
| Rear Heater Blower Motor | Under driver's seat. |
| Recirculation/Fresh Control Motor | On right side of front blower motor case. |
| Secondary Condenser Fan | In front condenser. |
| 4WD Change Motor | On back of transfer case. (Scheme 2) |
MOTORS LOCATION
SOLENOIDS & SOLENOID VALVES
| Component | Location | |
|---|---|---|
| A/C Solenoid Valve | Under vehicle, under driver's seat. | |
| Auto. Load Leveling Exh. Solenoid | On load leveling compressor. | |
| By-Pass Air Control (BAC) Valve | Beside throttle body. | |
| Free Solenoid Valve (4WD) | In left rear corner of engine compartment. (Scheme 2) | |
| Idle Speed Control Solenoid | Part of BAC valve. | |
| Kickdown Solenoid (2.6L - A/T) | On left side of transmission. (Scheme 1) | |
| Line Pressure Solenoid (3.0L - A/T) | On valve body. (Scheme 4) | |
| Lock Solenoid Valve (4WD) | In left rear corner of engine compartment. (Scheme 2) | |
| Lock-Up Solenoid | ||
| 2.6L - A/T | On left side of transmission. (Scheme 1) | |
| 3.0L - A/T | On valve body. (Scheme 4) | |
| Overdrive Cancel Solenoid (2.6L - A/T) | On left side of transmission. (Scheme 1) | |
| Overrunning Clutch Solenoid (3.0L - A/T) | On valve body. (Scheme 4) | |
| Pressure Regulator Control (PRC) Solenoid | ||
| 2.6L | On right end of firewall. (Scheme 1) | |
| 3.0L | On top of right valve cover. (Scheme 2) | |
| Purge Control Solenoid Valve (2.6L) | On right side of radiator. (Scheme 1) | |
| Shift Solenoids A & B (3.0L - A/T) | On valve body. (Scheme 4) | |
| Variable Resonance Induction System (VRIS) Solenoid (3.0L) | On front of dynamic chamber. (Scheme 2) | |
SOLENOIDS & SOLENOID VALVES LOCATION
SWITCHES
| Component | Location | |
|---|---|---|
| A/C Thermoswitches | On evaporator case. | |
| Back-Up Light Switch | ||
| 2.6L - M/T & A/T | On right side of transmission. | |
| 3.0L - A/T | Part of inhibitor switch. | |
| Clutch Switch | On clutch pedal arm. | |
| Cruise Stop Switch | On brake pedal arm. | |
| Idle Switch (2.6L) | On throttle body. | |
| Inhibitor Switch (A/T) | On right side of transmission. | |
| Kickdown Switch (2.6L - A/T) | On accelerator pedal. | |
| Locking Hub Switch | On front axle. | |
| Neutral Switch | ||
| 2.6L - M/T | On left rear side of transmission. | |
| 3.0L - M/T | On right rear side of transmission. | |
| Oil Pressure Switch | ||
| 2.6L | On right side of engine block, behind oil filter. | |
| 3.0L | On oil filter adapter. | |
| Power Steering Switch | On power steering pump. | |
| Refrigerant Pressure Switch | Near battery. | |
| Stoplight Switch | On brake pedal arm. | |
| 4WD Position & Limit Switch | Part of 4WD change motor. (Scheme 2) | |
SWITCHES LOCATION
MISCELLANEOUS
| Component | Location | ||
|---|---|---|---|
| A/C Blower Motor Resistor | On bottom of blower motor case. | ||
| Check Connectors | |||
| 2.6L | |||
| ECU (Green 6-Pin) | At left fender apron. (Scheme 1) | ||
| Fuel Pump (Yellow 2-Pin) | At left fender apron. (Scheme 1) | ||
| Tachometer (White 1-Pin) | At left fender apron. (Scheme 1) | ||
| Timing (Green 1-Pin) | At left fender apron. (Scheme 1) | ||
| Trouble Codes (Green 1-Pin) | At left fender apron. (Scheme 1) | ||
| 3.0L | |||
| ECU (Green 6-pin) | At left fender apron. (Scheme 2) | ||
| Fuel Pump (Yellow 2-Pin) | At left fender apron. (Scheme 2) | ||
| Tachometer (Black 1-Pin) | At left fender apron. (Scheme 2) | ||
| Timing (Green 1-Pin) | At left fender apron. (Scheme 2) | ||
| Trouble Codes (Green 1-Pin) | At left fender apron. (Scheme 2) | ||
| Door Speaker Amplifier | Behind right kick panel. | ||
| Electronic Transmission Dropping Resistor (3.0L) | Near left side of firewall. | ||
| Front & Rear Speaker Amplifiers | Under front passenger's seat. | ||
| Load Leveling Compressor | Behind right headlight. | ||
MISCELLANEOUS LOCATION
COMPONENT LOCATION GRAPHICS
Note. Figures may show multiple component locations. Refer to appropriate table for proper figure references.
