BUZZERS, RELAYS & TIMERS
| Component | Component Location |
|---|---|
| Back-Up Light Relay (A/T) | Behind left side of dash, below driver side J/B. (Схема №5) |
| C/OPN Relay | On engine room R/B. |
| Daytime Running Light Relay (Main) | Behind lower center of dash, on transmission tunnel. (Схема №6) |
| DIMMER Relay | On engine room R/B. |
| DRL Relay | On engine room R/B. |
| EFI Relay | On engine room R/B. |
| FOG Relay | On engine room R/B. |
| FUEL PUMP Relay (4.7L) | On engine room R/B. |
| HEAD Relay | On engine room R/B. |
| HEATER Relay | On engine room R/B. |
| Integration Relay | On driver side J/B. (Схема №6) |
| Power Relay | On driver side J/B. (Схема №6) |
| PWR OUTLET Relay | On engine room R/B. |
| STARTER Relay | On engine room R/B. |
| Transmission Control Relay (3.4L) | Behind right side of dash, near kick panel. (Схема №6) |
| Turn Signal Flasher | Behind left side of dash, below driver side J/B. (Схема №6) |
BUZZERS, RELAYS & TIMERS LOCATION
CIRCUIT PROTECTION DEVICES
| Component | Component Location |
|---|---|
| Driver Side J/B | Behind lower left side of dash. (Схема №6) |
| Engine Room R/B | On left side of engine compartment. |
CIRCUIT PROTECTION DEVICES LOCATION
CONTROL UNITS
| Component | Component Location |
|---|---|
| ABS Actuator W/ ECU (3.4L) | In right rear corner of engine compartment. (Схема №1) |
| ABS Actuator W/ ECU (4.7L) | In right rear corner of engine compartment. (Схема №3) |
| Center Air Bag Sensor Assembly | Behind lower center of dash, on transmission tunnel. (Схема №6) |
| Cruise Control ECU (3.4L) | Behind upper right center of dash. (Схема №6) |
| Engine Control Module (ECM) | Behind right side of dash, near "A" pillar. (Схема №6) |
| 4WD Control ECU (4.7L) | Behind lower right side of dash. (Схема №6) |
CONTROL UNITS LOCATION
MOTORS
| Component | Component Location |
|---|---|
| ABS Actuator W/ ECU (3.4L) | In right rear corner of engine compartment. (Схема №1) |
| ABS Actuator W/ ECU (4.7L) | In right rear corner of engine compartment. (Схема №3) |
| ADD Actuator (3.4L) | On left rear of engine compartment. (Схема №1) |
| ADD Actuator (4.7L) | On left rear of engine compartment. (Схема №3) |
| Air Inlet Control Servo Motor | Under right side of dash, on HVAC housing. (Схема №5) |
| Blower Motor | Under right side of dash, on HVAC housing. (Схема №5) |
| Cruise Control Actuator (3.4L) | On right side of engine compartment. (Схема №1) |
| Fuel Pump & Sender | In fuel tank. |
| Throttle Control Motor (4.7L) | On left front of engine. (Схема №4) |
| Transfer Shift Actuator (4.7L) | On transfer case. (Схема №4) |
| Washer Motor (3.4L) | On right side of engine compartment, behind headlight. (Схема №2) |
| Washer Motor (4.7L) | On right side of engine compartment, behind headlight. (Схема №4) |
| Wiper Motor (3.4L) | In right rear corner of engine compartment. (Схема №2) |
| Wiper Motor (4.7L) | In right rear corner of engine compartment. (Схема №4) |
MOTORS LOCATION
SENDING UNITS & SENSORS
| Component | Component Location |
|---|---|
| ABS Speed Sensors (Front) | Mounted on respective wheel hub. |
| ABS Speed Sensor (Rear) | On left side of rear axle. |
| ACCEL Position Sensor (4.7L) | On right front of engine. (Схема №3) |
| A/C Magnetic Clutch & Lock Sensor (4.7L) | On A/C compressor, on left side of engine. (Схема №3) |
| A/C Thermistor | Under right side of dash, in HVAC housing. (Схема №5) |
| Air/Fuel Ratio Sensor (Bank 1 Sensor 1) (A/T) (3.4L) | On exhaust system. (Схема №1) |
| Air/Fuel Ratio Sensor (Bank 1 Sensor 1) (M/T) (3.4L) | On exhaust system. (Схема №1) |
| A/T Oil Temperature Sensor (3.4L) | On transmission. (Схема №1) |
| A/T Oil Temperature Sensor (4.7L) | On transmission. (Схема №3) |
| Camshaft Position Sensor (3.4L) | On right front of engine. (Схема №1) |
| Camshaft Position Sensor (4.7L) | On left front of engine. (Схема №3) |
| Center Air Bag Sensor Assembly | Behind lower center of dash, on transmission tunnel. (Схема №6) |
| Crankshaft Position Sensor (3.4L) | On left front of engine. (Схема №1) |
| Crankshaft Position Sensor (4.7L) | On left front of engine. (Схема №3) |
| Engine Coolant Temperature Sensor (3.4L) | On top center of engine. (Схема №1) |
| Engine Coolant Temperature Sensor (4.7L) | On right front of engine. (Схема №3) |
| Front Air Bag Sensor (Left) (3.4L) | On front left side of engine compartment, behind headlight. (Схема №1) |
| Front Air Bag Sensor (Left) (4.7L) | On front left side of engine compartment, behind headlight. (Схема №3) |
| Front Air Bag Sensor (Right) (3.4L) | On front right side of engine compartment, behind headlight. (Схема №1) |
| Front Air Bag Sensor (Right) (4.7L) | On front right side of engine compartment, behind headlight. (Схема №3) |
| Fuel Pump & Sender | In fuel tank. |
| Heated Oxygen Sensor (Bank 1 Sensor 2) (3.4L) | On exhaust system. |
| Heated Oxygen Sensor (Bank 1 Sensor 1) (4.7L) | On exhaust system. (Схема №3) |
| Heated Oxygen Sensor (Bank 1 Sensor 2) (4.7L) | On exhaust system. (Схема №3) |
| Heated Oxygen Sensor (Bank 2 Sensor 1) (4.7L) | On exhaust system. (Схема №3) |
| Heated Oxygen Sensor (Bank 2 Sensor 2) (4.7L) | On exhaust system. (Схема №3) |
| Knock Sensor 1 (3.4L) | On right side of engine, under intake plenum. (Схема №2) |
| Knock Sensor 1 (4.7L) | On left side of engine, under intake plenum. (Схема №4) |
| Knock Sensor 2 (3.4L) | On left side of engine, under intake plenum. (Схема №2) |
| Knock Sensor 2 (4.7L) | On right side of engine, under intake plenum. (Схема №4) |
| Mass Airflow Meter (3.4L) | On right side of engine compartment, on air cleaner housing. (Схема №2) |
| Mass Airflow Meter (4.7L) | On right side of engine compartment, on air cleaner housing. (Схема №4) |
| O/D Direct Clutch Speed Sensor (4.7L) | On left side of transmission. (Схема №4) |
| Throttle Position Sensor (3.4L) | On throttle body assembly. (Схема №2) |
| Throttle Position Sensor (4.7L) | On throttle body assembly. (Схема №4) |
| Vapor Pressure Sensor (3.4L) | In left rear corner of engine compartment, near brake master cylinder. (Схема №2) |
| Vapor Pressure Sensor (4.7L) | In left rear corner of engine compartment, near brake master cylinder. (Схема №4) |
| Vehicle Speed Sensor (Combination Meter) (3.4L) | On transmission. (Схема №2) |
| Vehicle Speed Sensor (Combination Meter) (4.7L) | On transmission. (Схема №4) |
| Vehicle Speed Sensor (Electronically Controlled Transmission) (3.4L) | On transmission. (Схема №2) |
| Vehicle Speed Sensor (Electronically Controlled Transmission) (4.7L) | On transmission. (Схема №4) |
| Washer Level Sensor (3.4L) | In right front corner of engine compartment, behind headlight. (Схема №2) |
| Washer Level Sensor (4.7L) | In right front corner of engine compartment, behind headlight. (Схема №4) |
| Water Temperature Sender (3.4L) | On rear of engine. (Схема №2) |
| Water Temperature Sender (4.7L) | On right front of engine. (Схема №4) |
SENDING UNITS & SENSORS LOCATION
SOLENOIDS & SOLENOID VALVES
| Component | Component Location |
|---|---|
| A/C Magnetic Clutch (3.4L) | On A/C compressor, on right front of engine. (Схема №1) |
| A/C Magnetic Clutch & Lock Sensor (4.7L) | On A/C compressor, on left front of engine. (Схема №3) |
| Electronically Controlled Transmission Solenoid (3.4L) | Inside transmission. (Схема №1) |
| Electronically Controlled Transmission Solenoid (4.7L) | Inside transmission. (Схема №3) |
| Idle Air Control Valve (3.4L) | On right side of engine. (Схема №2) |
| VSV (EVAP) (3.4L) | On rear of engine. (Схема №2) |
| VSV (EVAP) (4.7L) | On left side of engine. (Схема №4) |
| VSV (Vapor Pressure Sensor) (3.4L) | In left rear corner of engine compartment, near brake master cylinder. (Схема №2) |
| VSV (Vapor Pressure Sensor) (4.7L) | In left rear corner of engine compartment, near brake master cylinder. (Схема №4) |
SOLENOIDS & SOLENOID VALVES LOCATION
SWITCHES
| Component | Component Location |
|---|---|
| A/C Dual Pressure Switch (3.4L) | In right front corner of engine compartment, behind headlight. (Схема №1) |
| A/C Dual Pressure Switch (4.7L) | In right front corner of engine compartment, behind headlight. (Схема №3) |
| Back-Up Light Switch (3.4L) | On transmission. (Схема №1) |
| Brake Fluid Level Warning Switch (3.4L) | On brake fluid reservoir. (Схема №1) |
| Brake Fluid Level Warning Switch (4.7L) | On brake fluid reservoir. (Схема №3) |
| Buckle Switch (Left) | Inside driver's seat belt buckle. |
| Buckle Switch (Right) | Inside front passenger's seat belt buckle. |
| Oil Pressure Switch (3.4L) | On left side of engine. (Схема №2) |
| Oil Pressure Switch (4.7L) | On left side of engine. (Схема №4) |
| Parking Brake Switch (A/T) | Inside upper right side of steering column. (Схема №5) |
| Parking Brake Switch (M/T) | On base of park brake pedal bracket, near kick panel. (Схема №5) |
| Park/Neutral Position Switch (3.4L) | On transmission. (Схема №2) |
| Park/Neutral Position Switch (4.7L) | On transmission. (Схема №4) |
| Power Steering Oil Pressure Switch (3.4L) | On right front of engine. (Схема №2) |
| Transfer L4 Position Detection Switch (3.4L) | On transfer case. (Схема №1) |
| Transfer L4 Position Detection Switch (4.7L) | On transfer case. (Схема №3) |
| Transfer Neutral Position Detection Switch (3.4L) | On transfer case. (Схема №1) |
| Transfer 4WD Position Detection Switch (3.4L) | On transfer case. (Схема №1) |
| Transfer 4WD Position Detection Switch (4.7L) | On transfer case. (Схема №3) |
| Stoplight Switch | On bracket, above brake pedal. (Схема №5) |
SWITCHES LOCATION
MISCELLANEOUS
| Component | Component Location |
|---|---|
| Blower Resistor | Behind right side of dash, in HVAC housing. (Схема №5) |
| Data Link Connector (DLC) No. 3 | Under left side of dash, near center console. (Схема №5) |
| Daytime Running Light Resistor (3.4L) | On left side of engine compartment, near battery. (Схема №1) |
| Daytime Running Light Resistor (4.7L) | On left side of engine compartment, near battery. (Схема №3) |
| Diode (A/T) | Behind upper left side of dash, near instrument cluster. (Схема №5) |
| Diode (Door Courtesy) | Behind upper left side of dash, near instrument cluster. (Схема №5) |
| Diode (Idle Up) | Behind upper right side of dash, near passenger air bag. (Схема №5) |
| Diode No. 1 (Daytime Running Light System) | Behind upper left side of dash, near base of windshield. (Схема №5) |
| Diode No. 2 (Daytime Running Light System) | Behind upper left side of dash, near instrument cluster. (Схема №5) |
| Diode (Power Window System) | Behind upper center of dash. (Схема №5) |
| Diode (Step Light) | Behind upper left side of dash, near base of windshield. (Схема №5) |
| Fuel Pump Resistor (4.7L) | On left side of engine compartment, next to engine room J/B. (Схема №3) |
| Ignition Coil No. 1 (3.4L) | On right front of engine. (Схема №2) |
| Ignition Coil No. 2 (3.4L) | On right side of engine. (Схема №2) |
| Ignition Coil No. 3 (3.4L) | On right rear of engine. (Схема №2) |
| Ignitor (3.4L) | On right side of engine compartment, near air intake. (Схема №2) |
| Ignitor & Ignition Coils (8) (4.7L) | On top of right and left cylinder heads. |
| Junction Connectors No. 1 & 2 (3.4L) | On left side of engine compartment, next to battery. (Схема №2) |
| Junction Connectors No. 1 & 2 (4.7L) | On left side of engine compartment, next to battery. (Схема №4) |
| Junction Connectors No. 3 & 4 | Behind left kick panel. (Схема №5) |
| Junction Connectors No. 5, 6, 7, 8 , 9 & 10 | Behind upper left side of dash, near instrument cluster. (Схема №5) |
| Junction Connectors No. 11 & 12 | Behind upper right side of dash, near passenger's air bag. (Схема №5) |
| Junction Connector No. 13 | Behind right kick panel. (Схема №5) |
| Junction Connectors No. 14, 15 & 16 | Under driver's seat. |
| Noise Filter (3.4L) | On right side of engine compartment, on fenderwell. (Схема №2) |
| Noise Filter (4.7L) (2) | On top rear of engine. (Схема №4) |
| Option Connector (3.4L) | On left front of engine compartment. (Схема №2) |
| Option Connector (4.7L) | On left front of engine compartment. (Схема №4) |
| Pretensioner (Left) | Near bottom of left "B" pillar. |
| Pretensioner (Right) | Near bottom of right "B" pillar. |
| Short Pin | Behind right kick panel. |
| Trailer Converter | Below left taillight. |
MISCELLANEOUS LOCATION
CONNECTORS
| Component | Component Location |
|---|---|
| BA1 (White, 2 Pin) | Inside of left front door. |
| BB1 (White, 12 Pin) | Under left front seat. |
| BC1 (White, 2 Pin) | Inside of right front door. |
| BD1 (White, 4 Pin) | Under right front seat. |
| BE1 (Black, 4 Pin) | At center of left rocker panel. |
| BF1 (Black, 4 Pin) | At center of right rocker panel. |
| BG1 (White, 4 Pin) | At left quarterpanel. |
| BH1 (White, 4 Pin) | At right quarterpanel. |
| BI1 (White, 4 Pin) | Under left front seat. |
| BJ1 (White, 2 Pin) | Under right rear of left front seat. |
| EA1 (3.4L) (Gray, 8 Pin) | At right front of engine compartment. (Схема №7) |
| EA1 (4.7L) (Gray, 8 Pin) | At right front of engine compartment. (Схема №8) |
| EB1 (3.4L) (Black, 4 Pin) | Under engine room R/B. (Схема №7) |
| EB1 (4.7L) (Black, 4 Pin) | Under engine room R/B. (Схема №8) |
| EC1 (4.7L) (4WD) (Dark Gray, 6 Pin) | Near starter motor. |
| EC2 (4.7L) (2WD) (Gray, 3 Pin) | Near starter motor. |
| EC3 (4.7L) (Gray, 4 Pin) | Near starter motor. (Схема №8) |
| ED1 (4.7L) (Gray, 6 Pin) | Near left front of transmission. (Схема №8) |
| EE1 (3.4L) (Dark Gray, 3 Pin) | At right front of engine. (Схема №7) |
| EF1 (3.4L) (Gray, 2 Pin) | At right front of engine. (Схема №7) |
| EG1 (3.4L) (Gray, 6 Pin) | On left side of engine compartment. (Схема №7) |
| IA1 (Yellow, 2 Pin) | Above left kick panel. (Схема №9) |
| IA2 (4.7L) (White, 6 Pin) | Above left kick panel. |
| IA3 (3.4L) (White, 3 Pin) | Above left kick panel. |
| IA4 (White, 26 Pin) | Above left kick panel. |
| IB1 (Gray, 7 Pin) | Behind left kick panel. |
| IB2 (White, 4 Pin) | Behind left kick panel. |
| IB3 (White, 12 Pin) | Behind left kick panel. (Схема №9) |
| IC1 (White, 2 Pin) | Behind upper left side of dash. (Схема №9) |
| ID1 (White, 2 Pin) | Below center of dash. |
| ID2 (White, 6 Pin) | Below center of dash. |
| IE1 (Gray, 26 Pin) | Behind upper right side of dash. |
| IE2 (A/T) (White, 26 Pin) | Behind upper right side of dash. |
| IE3 (M/T) (White, 10 Pin) | Behind upper right side of dash. |
| IF1 (White, 4 Pin) | Behind right kick panel. |
| IF2 (Gray, 7 Pin) | Behind right kick panel. |
| IF3 (White, 12 Pin) | Behind right kick panel. (Схема №9) |
CONNECTORS LOCATION
GROUNDS
| Component | Component Location |
|---|---|
| BJ | At base of left rear door. |
| BK | At base of right rear door. |
| BL | Below left rear of left front seat. |
| EA (3.4L) | On left front fender. (Схема №7) |
| EA (4.7L) | On left front fender. (Схема №8) |
| EB (4.7L) | On right rear of engine. (Схема №8) |
| EC (4.7L) | On left side of firewall. |
| ED (3.4L) | On left side of engine. (Схема №7) |
| IE | Behind left kick panel. (Схема №9) |
| IF | Behind left kick panel. (Схема №9) |
| IG | Below center of dash. (Схема №9) |
| IH | Behind right kick panel. (Схема №9) |
| II | Behind right kick panel. (Схема №9) |
GROUNDS LOCATION