BUZZERS, RELAYS & TIMERS
| Component | Location |
|---|---|
| A/C Clutch Relay | In battery junction box. |
| Battery Saver Relay | In auxiliary relay box 1. |
| Blower Motor Relay | In battery junction box. |
| Engine Cooling Fan Relay | In battery junction box. |
| Fog Lamp Isolation Relay | In battery junction box. |
| Fog Lamp Relay | In battery junction box. |
| Fuel Pump Relay | In battery junction box. |
| Horn Relay | In auxiliary relay box 1. |
| Indicator Flasher Relay | In auxiliary relay box 1. |
| Interior Lamp Relay | In auxiliary relay box 1. |
| One Touch Window Relay | In auxiliary relay box 1. |
| PCM Power Relay | In battery junction box. |
| Starter Relay | In battery junction box. |
| Trailer Tow Relay | In battery junction box. |
| Window Safety Relay | In auxiliary relay box 1. |
| Windshield Washer Relay | In battery junction box. |
| Wiper High/Low Relay | In battery junction box. |
| Wiper Run/Park Relay | In battery junction box. |
BUZZERS, RELAYS & TIMERS LOCATION
CIRCUIT PROTECTION DEVICES
| Component | Location |
|---|---|
| Auxiliary Relay Box 1 | Behind dash, right of steering column. (Схема №6) |
| Battery Junction Box (BJB) | Left rear of engine compartment. |
| Central Junction Box (CJB) | Behind left side of dash. (Схема №6) |
| Fusible Link "A" | At left front side of engine compartment. |
| Fusible Link "B" | At left front side of engine compartment. |
| Fusible Link "C" | At left front side of engine compartment. |
CIRCUIT PROTECTION DEVICES LOCATION
CONTROL UNITS
| Component | Location |
|---|---|
| ABS Control Module | On left front of engine compartment. |
| Central Security Module | Behind upper right side of dash. |
| Daytime Running Lamps (DRL) Module | Left side of lower radiator support. |
| Four Wheel Drive Control Module | In right kick panel. |
| Generic Electronic Module (GEM) | Behind center of dash. |
| Instrument Panel Dimming Module | Top left side of dash. (Схема №6) |
| Passive Anti-Theft Transceiver | On bottom of steering column. |
| Powertrain Control Module (PCM) (2.3L) | Right rear of engine compartment, through firewall. (Схема №2) |
| Powertrain Control Module (PCM) (3.0L) | Right rear of engine compartment, through firewall. |
| Powertrain Control Module (PCM) (4.0L) | Right rear of engine compartment, through firewall. |
| Remote Anti-Theft Personality (RAP) Module | In left rear corner of cab. |
| Restraints Control Module | In center of vehicle, under dash. (Схема №6) |
| Swirl Control Monitor (2.3L) | In rear of engine compartment. (Схема №1) |
CONTROL UNITS LOCATION
MOTORS
| Component | Location |
|---|---|
| ABS Pump Motor | At left front side of engine compartment. |
| EGR Stepper Motor (2.3L) | On rear of engine. (Схема №2) |
| Fuel Tank Unit | In fuel tank assembly. |
| Heater Blower Motor | Right rear of engine compartment, on firewall. |
| Speed Control Servo | In right rear of engine compartment. |
| Windshield Washer Pump Motor | Right rear of engine compartment, on washer fluid reservoir. |
| Windshield Wiper Motor | Top left center of firewall. |
MOTORS LOCATION
SENDING UNITS & SENSORS
| Component | Location |
|---|---|
| Camshaft Position (CMP) Sensor (2.3L) | On rear of engine. (Схема №2) |
| Camshaft Position (CMP) Sensor (3.0L) | On top rear of engine. (Схема №3) |
| Camshaft Position (CMP) Sensor (4.0L) | On top rear of engine. (Схема №4) |
| Crankshaft Position (CKP) Sensor (2.3L) | On lower right front of engine. |
| Crankshaft Position (CKP) Sensor (3.0L) | On lower front of engine. (Схема №3) |
| Crankshaft Position (CKP) Sensor (4.0L) | On lower front of engine. |
| Cylinder Head Temperature Sensor (2.3L) | On right side of cylinder head. (Схема №2) |
| Differential Pressure Feedback EGR (DPFE) Sensor (4.0L) | Left side of engine. (Схема №4) |
| Digital Transmission Range (DTR) Sensor | Left side of transmission. |
| Engine Coolant Temperature (ECT) Sender (2.3L) | On top rear of engine. (Схема №2) |
| Engine Coolant Temperature (ECT) Sender (3.0L) | On top right of engine, near thermostat housing. (Схема №3) |
| Engine Coolant Temperature (ECT) Sender (4.0L) | On top left front of engine. (Схема №4) |
| Engine Coolant Temperature (ECT) Sensor (3.0L) | On top front of engine. (Схема №3) |
| Engine Coolant Temperature (ECT) Sensor (4.0L) | On top front of engine. (Схема №4) |
| Fuel Tank Pressure Transducer Sensor | At fuel tank assembly. |
| Heated Oxygen Sensor (HO2S) No. 11 (2.3L) | In rear of engine compartment, in exhaust. (Схема №1) |
| Heated Oxygen Sensor (HO2S) No. 11 (3.0L) | In right rear of engine compartment, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 11 (4.0L) | In right rear of engine compartment, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 12 (2.3L) | Near right rear of transmission, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 12 (3.0L) | Near right rear of transmission, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 12 (4.0L) | Near right rear of transmission, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 21 (3.0L) | In left rear of engine compartment, in exhaust. (Схема №3) |
| Heated Oxygen Sensor (HO2S) No. 21 (4.0L) | In left rear of engine compartment, in exhaust. (Схема №4) |
| Intermediate Shaft Speed Sensor | On left rear of transmission. |
| Knock Sensor (2.3L) | On top front of engine. (Схема №1) |
| Knock Sensor (3.0L) | On top right side of engine. (Схема №3) |
| Knock Sensor (4.0L) | On top center of engine. (Схема №4) |
| Manifold Absolute Pressure (MAP) Sensor (2.3L) | On center of firewall. (Схема №2) |
| Mass Airflow (MAF) Sensor | Right side of engine compartment, within air cleaner assembly. |
| Output Shaft Speed Sensor | On left rear of transmission. |
| Rear Axle Speed Sensor | Top of rear differential. |
| Throttle Position (TP) Sensor (2.3L) | Top right side of engine, on throttle body. (Схема №2) |
| Throttle Position (TP) Sensor (3.0L) | Top left front of engine, on throttle body. (Схема №3) |
| Throttle Position (TP) Sensor (4.0L) | Top left front of engine, on throttle body. (Схема №4) |
| Wheel Speed Sensor (Left Front) | At left front wheel. |
| Wheel Speed Sensor (Right Front) | At right front wheel. |
SENDING UNITS & SENSORS LOCATION
SOLENOIDS & SOLENOID VALVES
| Component | Location |
|---|---|
| Brake Shift Interlock | On upper steering column. (Схема №5) |
| EGR Vacuum Regulator Solenoid (4.0L) | On left rear of engine. (Схема №4) |
| EVAP Canister Purge Valve | In left front of engine compartment. |
| Evaporative Emission (EVAP) Canister Vent Valve | At fuel tank. |
| Idle Air Control (IAC) Valve (2.3L) | On top right rear of engine. (Схема №2) |
| Idle Air Control (IAC) Valve (3.0L) | On top left front of engine. (Схема №3) |
| Idle Air Control (IAC) Valve (4.0L) | On top front of engine. (Схема №4) |
| Swirl Control Solenoid Valve (2.3L) | On rear of engine. (Схема №1) |
SOLENOIDS & SOLENOID VALVES LOCATION
SWITCHES
| Component | Location |
|---|---|
| A/C Compressor Cycling Switch | In right side of engine compartment, on A/C accumulator. |
| A/C High Pressure Switch | In left front of engine, on A/C line. |
| Brake Fluid Level Switch | Left rear of engine compartment, on brake fluid reservoir. |
| Brake Pedal Position (BPP) Switch | Behind left side of dash, on brake pedal support. |
| Clutch Pedal Position (CPP) Switch | Behind left side of dash, top of clutch pedal support. |
| Deactivator Switch | Left rear of engine compartment, on master cylinder. |
| Ignition Key Warning Switch | Part of ignition switch assembly. |
| Inertia Fuel Shut-Off (IFS) Switch | In right kick panel. |
| Oil Pressure Switch (2.3L) | On left rear of cylinder head. |
| Oil Pressure Switch (3.0L) | On right rear of engine. (Схема №3) |
| Oil Pressure Switch (4.0L) | On lower left front of engine. (Схема №4) |
| Parking Brake Switch | Below left side of dash, on park brake assembly. |
| Power Steering Pressure (PSP) Switch (2.3L) | On left front of engine compartment. (Схема №1) |
| Reversing Lamps Switch (M/T) | Top left side of transmission. |
| Safety Belt Buckle Switch | In left front seat belt buckle assembly. |
| Transmission Control Switch | Behind left side of dash. (Схема №5) |
SWITCHES LOCATION
MISCELLANEOUS
| Component | Location |
|---|---|
| Blower Motor Resistor Assembly | Right rear of engine compartment, near blower motor. |
| Clutch Triple Function Switch Jumper | Behind dash, left of steering column. (Схема №6) |
| Data Link Connector (DLC) | Fastened to bottom of dash, near steering column. (Схема №5) |
| Electronic Thermostat (2.3L) | On front of engine. (Схема №1) |
| Ignition Coil (2.3L) | On top right side of engine. (Схема №2) |
| Ignition Coil (3.0L) | On top right side of engine. (Схема №3) |
| Ignition Coil (4.0L) | On top of engine. (Схема №4) |
| Ignition Transformer Capacitor 1 (4.0L) | On top center of engine. |
| PCM Module Power Diode | In battery junction box. |
MISCELLANEOUS LOCATION
CONNECTORS
| Component | Location |
|---|---|
| C110 (42 Pin) (2.3L) | At left rear of engine compartment. (Схема №1) |
| C110 (42 Pin) (3.0L) | On engine. (Схема №3) |
| C110 (42 Pin) (4.0L) | At left rear of engine compartment. (Схема №4) |
| C139 (42 Pin) | At left rear of engine compartment. |
| C144 (Brown, 40 Pin) | At left rocker panel. |
| C146 (Gray, 40 Pin) | At left rocker panel. |
| C210 (16 Pin) | Behind left side of dash. (Схема №6) |
| C211 (Gray, 4 Pin) | Behind left side of dash. (Схема №6) |
| C212 (14 Pin) | On steering column. (Схема №5) |
| C213 (16 Pin) | At right rocker panel. |
| C219 (14 Pin) | At left front of vehicle floor. |
| C340 (Black, 40 Pin) | At left front of vehicle floor. |
| C421 (Black, 8 Pin) | At center of vehicle rear end. |
| C710 (4 Pin) | At "B" pillar. |
| C810 (4 Pin) | At "B" pillar. |
| C2101 (3 Pin) | Behind right side of dash. |
| C2102 (3 Pin) | At bottom of steering column. |
CONNECTORS LOCATION
GROUNDS
| Component | Location |
|---|---|
| G100 | At left front of engine compartment. |
| G101 (2.3L) | On starter. |
| G101 (3.0L) | At left front of engine. |
| G101 (4.0L) | On starter. |
| G102 | At left rear of engine compartment. |
| G103 | At left rear of engine compartment. |
| G104 | At left front of engine compartment. |
| G105 | At right rear of engine compartment. |
| G106 | At top rear of engine compartment. |
| G200 | At left rocker panel. |
| G201 | At right rocker panel. |
| G203 | At right rocker panel. |
| G204 | Behind left side of dash. (Схема №6) |
| G205 | At left front of vehicle floor. |
GROUNDS LOCATION