Jeep Truck Grand Cherokee 4WD V8-5.7L (2008)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Tune-up and Engine Performance Checks
Computers and Control Systems
Accelerator Pedal Position Sensor
Intake Air Temperature Sensor
Body Control Module
Camshaft Position Sensor
Coolant Temperature Sensor/Switch (For Computer)
Crankshaft Position Sensor
Data Link Connector
Electronic Throttle Control Indicator
Engine Control Module
Fuel Level Sensor
Information Bus
Knock Sensor
Main Relay (Computer/Fuel System)
Malfunction Indicator Lamp
Manifold Pressure/Vacuum Sensor
Oil Pressure Sensor
Oxygen Sensor
Relays and Modules - Computers and Control Systems
Body Control Module
Engine Control Module
Component Information
Technical Service Bulletins
Page 4081
Page 4082
Page 4083
Page 4084
Page 4085
Page 4086
Page 4087
Page 4088
Page 4089
Page 4090
Page 4091
Page 4092
Diagrams
Description and Operation
Powertrain Control Module - Description
Page 4125
Page 4126
Page 4127
Page 4128
Page 4129
Page 4130
Testing and Inspection
Service and Repair
Main Relay (Computer/Fuel System)
Sensors and Switches - Computers and Control Systems
Transmission Position Switch/Sensor, A/T
Valve Deactivation Solenoid
Vehicle Speed Sensor
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
Transmission Control Systems
PROM - Programmable Read Only Memory
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems