Grand Cherokee 2WD L6-242 4.0L VIN S MFI (1993): Relays and Modules

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).

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1. 01Relays and ModulesRelays and Modules: Sections
   • Relays and Modules - Accessories and Optional Equipment8 pages

     • Alarm Module, (Vehicle Antitheft) › Component Information7 pages

       • Locations
       • Diagrams › Diagram Information and Instructions23456
     • Keyless Entry Module › Component Information › Locations
   • Relays and Modules - Body and Frame2 pages

     • Keyless Entry Module › Component Information › Locations
     • Power Door Lock Relay › Component Information › Locations
   • Relays and Modules - Brakes and Traction Control7 pages

     • ABS Main Relay › Component Information › Locations23
     • Brake Fluid Pump Relay › Component Information › Diagrams2
     • Electronic Brake Control Module › Component Information › Technical Service Bulletins2 pages

       • Customer Interest for Electronic Brake Control Module: › 050894 › Apr › 94 › ABS - Warning Lamp ON, Pump Circuit Fault
       • All Technical Service Bulletins for Electronic Brake Control Module: › 050894 › Apr › 94 › ABS - Warning Lamp ON, Pump Circuit Fault
   • Relays and Modules - Cruise Control › Cruise Control Module › Component Information › Description and Operation
   • Relays and Modules - HVAC21 pages

     • Blower Motor Relay › Component Information › Locations
     • Compressor Clutch Relay › Component Information › Description and Operation23
     • Control Module HVAC › Component Information12 pages

       • Locations
       • Diagrams › Diagram Information and Instructions234567891011
     • System Relay, HVAC › Component Information › Diagrams › Diagram Information and Instructions2345
   • Relays and Modules - Instrument Panel › Lamp Out Module › Component Information9 pages

     • Locations
     • Diagrams › Diagram Information and Instructions2345678
   • Relays and Modules - Lighting and Horns34 pages

     • Brake Lamp Relay › Component Information › Locations
     • Daytime Running Lamp Control Unit › Component Information7 pages

       • Locations
       • Diagrams › Diagram Information and Instructions23456
     • Exterior Lighting Module › Component Information › Diagrams › Diagram Information and Instructions2345678
     • Headlamp Control Module › Component Information › Locations › Dimmer Module2
     • Headlamp Relay › Component Information › Diagrams › Diagram Information and Instructions2345
     • Horn Relay › Component Information › Locations
     • Lamp Control Module › Component Information › Testing and Inspection
     • Lamp Out Module › Component Information9 pages

       • Locations
       • Diagrams › Diagram Information and Instructions2345678
   • Relays and Modules - Power and Ground Distribution › Relay Box › Component Information6 pages

     • Locations2
     • Diagrams › Junction Block234
   • 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

         • Technical Service Bulletins4 pages

           • All Technical Service Bulletins for Powertrain Control Module:2 pages

             • 080294 › Jan › 94 › PCM - MIL ON DTC 32 Set
             • 091392 › Dec › 92 › PCM - Engine Clatter on Cold Acceleration
           • Customer Interest for Powertrain Control Module:2 pages

             • 080294 › Jan › 94 › PCM - MIL ON DTC 32 Set
             • 091392 › Dec › 92 › PCM - Engine Clatter on Cold Acceleration
         • Diagrams › Diagram Information and Instructions23456
         • Description and Operation › General Operation23456
       • Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Description and Operation23
     • Relays and Modules - Fuel Delivery and Air Induction8 pages

       • Fuel Pump Ballast Bypass Relay <--> [Fuel Pump Ballast Resistor Relay] › Component Information › Locations
       • Fuel Pump Relay › Component Information › Locations234
       • Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Description and Operation23
     • Relays and Modules - Ignition System7 pages

       • Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions234
       • Ignition Relay › Component Information › Locations23
   • Relays and Modules - Restraint Systems › Air Bag Control Module › Component Information10 pages

     • Locations
     • Diagrams › Diagram Information and Instructions2345
     • Service Precautions › Customer Safety Information2
     • Service and Repair › Airbag System Diagnostic Module (ASDM)2
   • 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

         • 211793 › May › 93 › TCM - Manual Revision2
         • 080993 › Mar › 93 › Speed Control - Intermittent Dropout/Disengagement23
       • All Other Service Bulletins for Control Module: › 211793 › May › 93 › TCM - Manual Revision2
     • Diagrams › Diagram Information and Instructions23456
   • Relays and Modules - Wiper and Washer Systems › Wiper Control Module › Component Information › Locations › Intermittent Wiper Control Module2
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections