Grand Cherokee 2WD L6-242 4.0L VIN S MFI (1993): Powertrain Management
Also for this vehicle: Grand Cherokee 2WD L6-4.0L VIN S (1997), Grand Cherokee 2WD Laredo V8-4.7L (2002), Grand Cherokee 2WD Limited V8-4.7L (2002), Grand Cherokee 2WD V6-3.7L (2008), Grand Cherokee 2WD V6-3.7L VIN K (2005), Grand Cherokee 2WD V8-318 5.2L VIN Y MFI (1994), Grand Cherokee 2WD V8-4.7L (2003), Grand Cherokee 2WD V8-4.7L Flex Fuel (2008), Grand Cherokee 2WD V8-4.7L VIN J (2004), Grand Cherokee 2WD V8-4.7L VIN N (2000), Grand Cherokee 2WD V8-4.7L VIN P Flex Fuel (2007), Grand Cherokee 2WD V8-5.2L VIN Y (1998), Grand Cherokee 2WD V8-5.7L (2010), Grand Cherokee 2WD V8-5.7L VIN 2 (2005), Grand Cherokee 4WD L6-242 4.0L VIN S MFI (1993), Grand Cherokee 4WD L6-4.0L VIN S (1997), Grand Cherokee 4WD Laredo V8-4.7L (2002), Grand Cherokee 4WD Limited V8-4.7L (2002), Grand Cherokee 4WD SRT-8 V8-6.1L VIN 3 (2006), Grand Cherokee 4WD V6-3.0L DSL Turbo (2008), Grand Cherokee 4WD V6-3.0L DSL Turbo VIN M (2007), Grand Cherokee 4WD V6-3.7L (2009), Grand Cherokee 4WD V8-318 5.2L VIN Y MFI (1994), Grand Cherokee 4WD V8-4.7L (2003), Grand Cherokee 4WD V8-4.7L Flex Fuel (2009), Grand Cherokee 4WD V8-4.7L VIN N (2000), Grand Cherokee 4WD V8-5.2L VIN Y (1998), Grand Cherokee 4WD V8-5.7L (2008), Grand Cherokee 4WD V8-5.7L VIN 2 (2007), Grand Cherokee SRT-8 V8-6.1L (2009).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management38 pages
Relays and Modules - Computers and Control Systems23 pages
- Body Control Module › Component Information › Diagrams › Diagram Information and Instructions234
Powertrain Control Module <--> [Engine Control Module] › Component Information16 pages
- Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Description and Operation23
Relays and Modules - Fuel Delivery and Air Induction8 pages
Relays and Modules - Ignition System7 pages
Sensors and Switches - Powertrain Management80 pages
Sensors and Switches - Computers and Control Systems55 pages
- Battery Temperature Sensor › Component Information › Description and Operation
Camshaft Position Sensor › Component Information6 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
Crankshaft Position Sensor › Component Information14 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins:3 pages
- All Other Service Bulletins for Crankshaft Position Sensor: › 234493 › Aug › 93 › Rear Cargo Cover - Jams/Fails To Rewind2
- All Other Service Bulletins for Crankshaft Position Sensor: › 234493 › Aug › 93 › Rear Cargo Cover - Jams/Fails To Rewind
- Locations › Component Locations2
- Diagrams › Diagram Information and Instructions234
Charge Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
Manifold Pressure/Vacuum Sensor › Component Information3 pages
Throttle Position Sensor › Component Information5 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions234
Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information5 pages
Sensors and Switches - Ignition System20 pages
Camshaft Position Sensor › Component Information6 pages
Crankshaft Position Sensor › Component Information12 pages
Technical Service Bulletins6 pages
Customer Interest for Crankshaft Position Sensor:3 pages
All Technical Service Bulletins for Crankshaft Position Sensor:3 pages
- Locations › Component Locations2
- Diagrams › Diagram Information and Instructions234
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
Tune-up and Engine Performance Checks33 pages
- Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
- Air/Fuel Mixture › System Information › Adjustments
- Idle Speed › System Information › Specifications2
- Air Cleaner Housing › Component Information › Description and Operation
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Specifications23
Spark Plug › Component Information12 pages
- Compression Check › System Information › Specifications23
- Valve Clearance › System Information › Specifications2
Computers and Control Systems177 pages
Charge Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
- Battery Temperature Sensor › Component Information › Description and Operation
- Body Control Module › Component Information › Diagrams › Diagram Information and Instructions234
- Brake Signal › Component Information › Description and Operation
Camshaft Position Sensor › Component Information6 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
Crankshaft Position Sensor › Component Information12 pages
Technical Service Bulletins6 pages
Customer Interest for Crankshaft Position Sensor:3 pages
All Technical Service Bulletins for Crankshaft Position Sensor:3 pages
- Locations › Component Locations2
- Diagrams › Diagram Information and Instructions234
Data Link Connector › Component Information4 pages
Powertrain Control Module <--> [Engine Control Module] › Component Information16 pages
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations › Component Locations2
- Information Bus › Component Information › Testing and Inspection › Component Tests and General Diagnostics2345678910111213
- Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Description and Operation23
- Malfunction Indicator Lamp › Component Information › Description and Operation2
Manifold Pressure/Vacuum Sensor › Component Information3 pages
Relays and Modules - Computers and Control Systems23 pages
- Body Control Module › Component Information › Diagrams › Diagram Information and Instructions234
Powertrain Control Module <--> [Engine Control Module] › Component Information16 pages
- Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Description and Operation23
Sensors and Switches - Computers and Control Systems53 pages
- Battery Temperature Sensor › Component Information › Description and Operation
Camshaft Position Sensor › Component Information6 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
Crankshaft Position Sensor › Component Information12 pages
Technical Service Bulletins6 pages
Customer Interest for Crankshaft Position Sensor:3 pages
All Technical Service Bulletins for Crankshaft Position Sensor:3 pages
- Locations › Component Locations2
- Diagrams › Diagram Information and Instructions234
Charge Temperature Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
Manifold Pressure/Vacuum Sensor › Component Information3 pages
Throttle Position Sensor › Component Information5 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions234
- Shift Light › Component Information › Description and Operation2
Throttle Position Sensor › Component Information5 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions234
- Voltage Signal › Component Information › Description and Operation
Emission Control Systems26 pages
Catalytic Converter › Component Information13 pages
- Exhaust Gas Recirculation › EGR Valve › Component Information › Locations2
- Fillpipe Restrictor › Component Information › Description and Operation
Crankcase Ventilation (CCV) System <--> [Positive Crankcase Ventilation]2 pages
Fuel Delivery and Air Induction87 pages
- Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
- Fuel Pressure Release › System Information › Service and Repair
- Idle Speed › System Information › Specifications2
- Air/Fuel Mixture › System Information › Adjustments
Accelerator Pedal › Component Information › Technical Service Bulletins2 pages
- Air Cleaner Housing › Component Information › Description and Operation
- Fillpipe Restrictor › Component Information › Description and Operation
- Fuel Filler Cap › Component Information › Specifications2
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
Fuel Injector › Component Information8 pages
- Fuel Pressure Check Valve › Component Information › Description and Operation
- Fuel Pressure Regulator › Component Information › Locations234
- Fuel Pressure Test Port › Component Information › Locations
- Fuel Rail › Component Information › Locations23
- Fuel Reservoir › Component Information › Description and Operation
- Fuel Return Line › Component Information › Service and Repair › With Metal Quick Connect Fittings2345678
- Fuel Supply Line › Component Information › Service and Repair › With Single TAB Type Fittings2345678
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations › Component Locations2
- Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Description and Operation23
Relays and Modules - Fuel Delivery and Air Induction8 pages
- Rollover/Pressure Relief Valve <--> [Rollover Valve, Fuel Tank] › Component Information › Description and Operation23
Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information5 pages
Throttle Body › Component Information4 pages
Throttle Position Sensor › Component Information5 pages
Throttle Return Spring › Component Information › Technical Service Bulletins2 pages
Ignition System93 pages
- Firing Order › Component Information › Specifications
Camshaft Position Sensor › Component Information6 pages
Crankshaft Position Sensor › Component Information12 pages
Technical Service Bulletins6 pages
Customer Interest for Crankshaft Position Sensor:3 pages
All Technical Service Bulletins for Crankshaft Position Sensor:3 pages
- Locations › Component Locations2
- Diagrams › Diagram Information and Instructions234
- Ignition Cable › Component Information › Specifications23
Ignition Coil › Component Information19 pages
Technical Service Bulletins17 pages
- Recalls: › 584 › Sep › 93 › Campaign - Ignition Coil234
- Customer Interest: › 083593 › Aug › 93 › Ignition Coil - Hard Start/Poor Engine performance
All Technical Service Bulletins for Ignition Coil:6 pages
All Other Service Bulletins for Ignition Coil:2 pages
All Other Service Bulletins for Ignition Coil:4 pages
- 584 › Sep › 93 › Campaign - Ignition Coil234
- 082992 › Dec › 92 › Ignition Coil Polarity - Information
- Locations › Component Locations2
- Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions234
- Ignition Relay › Component Information › Locations23
Relays and Modules - Ignition System7 pages
Sensors and Switches - Ignition System20 pages
Camshaft Position Sensor › Component Information6 pages
Crankshaft Position Sensor › Component Information12 pages
Technical Service Bulletins6 pages
Customer Interest for Crankshaft Position Sensor:3 pages
All Technical Service Bulletins for Crankshaft Position Sensor:3 pages
- Locations › Component Locations2
- Diagrams › Diagram Information and Instructions234
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
Spark Plug › Component Information12 pages
Transmission Control Systems43 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T10 pages
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - Transfer Case › Four Wheel Drive Indicator Lamp › Component Information › Technical Service Bulletins › Wire Harness - Routing
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information16 pages
Technical Service Bulletins10 pages
- Customer Interest: › 080993 › Mar › 93 › Speed Control - Intermittent Dropout/Disengagement23
All Technical Service Bulletins for Control Module:5 pages
- All Other Service Bulletins for Control Module: › 211793 › May › 93 › TCM - Manual Revision2
- Diagrams › Diagram Information and Instructions23456
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T16 pages
- Overdrive Switch, A/T › Component Information › Diagrams › Diagram Information and Instructions23456
- Transmission Mode Switch, A/T › Component Information › Locations
- Transmission Position Switch/Sensor, A/T › Component Information › Locations2
Transmission Speed Sensor, A/T › Component Information › Technical Service Bulletins4 pages
- Transmission Temperature Sensor/Switch, A/T › Component Information › Specifications23
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › Engine Controls - Flash Programming Failure Recovery234567891011121314151617181920