Grand Cherokee 4WD L6-4.0L VIN S (1997): Powertrain Management
Also for this vehicle: Grand Cherokee 2WD L6-242 4.0L VIN S MFI (1993), 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 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 Management180 pages
Relays and Modules - Computers and Control Systems168 pages
Body Control Module › Component Information72 pages
Technical Service Bulletins4 pages
All Technical Service Bulletins for Body Control Module:2 pages
- Customer Interest: › 08-50-98 › Nov › 98 › Radio/CD Player - Erratic Channel/Track Changes
- All Other Service Bulletins for Body Control Module: › 083196 › Sep › 96 › Body Control Module - Check Sum Error Fault
- Locations › Body Control Module (BCM)23
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…40
- Service Precautions › Technician Safety Information23
- Description and Operation › Airbag System23456789101112131415161718192021
- Testing and Inspection › Component Tests and General Diagnostics
Powertrain Control Module <--> [Engine Control Module] › Component Information90 pages
- Technical Service Bulletins › Engine Controls/Electronics/Emissions - Manual Revisions234567891011121314151617181920…29
- Diagrams › Diagram Information and Instructions2345678910111213141516171819202122
- Description and Operation › Circuit Operation234567891011121314151617181920…38
- Testing and Inspection › Initial Inspection and Diagnostic Overview
Relays and Modules - Fuel Delivery and Air Induction12 pages
- Fuel Pump Control Unit › Component Information › Description and Operation
Fuel Pump Relay › Component Information5 pages
Sensors and Switches - Powertrain Management110 pages
Sensors and Switches - Computers and Control Systems93 pages
- Barometric Pressure Sensor › Component Information › Specifications234567
Battery Temperature Sensor › Component Information4 pages
Camshaft Position Sensor › Component Information7 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages
Crankshaft Position Sensor › Component Information5 pages
- Fuel Level Sensor › Component Information › Description and Operation
Intake Air Temperature Sensor › Component Information4 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Description and Operation2
- Oil Pressure Sensor › Component Information › Description and Operation
Oxygen Sensor › Component Information6 pages
Throttle Position Sensor › Component Information4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Locations234
Vehicle Speed Sensor › Component Information44 pages
Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information4 pages
Sensors and Switches - Ignition System13 pages
Camshaft Position Sensor › Component Information7 pages
Crankshaft Position Sensor › Component Information5 pages
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Description and Operation
Tune-up and Engine Performance Checks33 pages
- Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
- Air/Fuel Mixture › System Information › Specifications
- Idle Speed › System Information › Specifications2
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Specifications234
Spark Plug › Component Information14 pages
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications
Computers and Control Systems558 pages
- A/C Signal › Component Information › Description and Operation
Intake Air Temperature Sensor › Component Information4 pages
- Barometric Pressure Sensor › Component Information › Specifications234567
Battery Temperature Sensor › Component Information4 pages
Body Control Module › Component Information73 pages
Technical Service Bulletins5 pages
All Technical Service Bulletins:2 pages
- Customer Interest: › 08-50-98 › Nov › 98 › Radio/CD Player - Erratic Channel/Track Changes
- All Other Service Bulletins for Body Control Module: › 18-19-98 › Apr › 98 › A/T - Engine Bucking/Surging at 5,300 Rpm2
- All Other Service Bulletins for Body Control Module: › 18-19-98 › Apr › 98 › A/T - Engine Bucking/Surging at 5,300 Rpm
- Locations › Body Control Module (BCM)23
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…40
- Service Precautions › Technician Safety Information23
- Description and Operation › Airbag System23456789101112131415161718192021
- Testing and Inspection › Component Tests and General Diagnostics
- Brake Signal › Component Information › Locations23
Camshaft Position Sensor › Component Information7 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages
Crankshaft Position Sensor › Component Information5 pages
- Data Link Connector › Component Information › Locations23
Powertrain Control Module <--> [Engine Control Module] › Component Information90 pages
- Technical Service Bulletins › Engine Controls/Electronics/Emissions - Manual Revisions234567891011121314151617181920…29
- Diagrams › Diagram Information and Instructions2345678910111213141516171819202122
- Description and Operation › Circuit Operation234567891011121314151617181920…38
- Testing and Inspection › Initial Inspection and Diagnostic Overview
- Fuel Level Sensor › Component Information › Description and Operation
- Idle Speed/Throttle Actuator - Electronic › Component Information › Specifications23456
- Information Bus › Component Information › Description and Operation
- Manifold Pressure/Vacuum Sensor › Component Information › Description and Operation2
- Oil Pressure Sensor › Component Information › Description and Operation
Oxygen Sensor › Component Information6 pages
Relays and Modules - Computers and Control Systems168 pages
Body Control Module › Component Information72 pages
Technical Service Bulletins4 pages
All Technical Service Bulletins for Body Control Module:2 pages
- Customer Interest: › 08-50-98 › Nov › 98 › Radio/CD Player - Erratic Channel/Track Changes
- All Other Service Bulletins for Body Control Module: › 083196 › Sep › 96 › Body Control Module - Check Sum Error Fault
- Locations › Body Control Module (BCM)23
- Diagrams › Diagram Information and Instructions234567891011121314151617181920…40
- Service Precautions › Technician Safety Information23
- Description and Operation › Airbag System23456789101112131415161718192021
- Testing and Inspection › Component Tests and General Diagnostics
Powertrain Control Module <--> [Engine Control Module] › Component Information90 pages
- Technical Service Bulletins › Engine Controls/Electronics/Emissions - Manual Revisions234567891011121314151617181920…29
- Diagrams › Diagram Information and Instructions2345678910111213141516171819202122
- Description and Operation › Circuit Operation234567891011121314151617181920…38
- Testing and Inspection › Initial Inspection and Diagnostic Overview
Sensors and Switches - Computers and Control Systems93 pages
- Barometric Pressure Sensor › Component Information › Specifications234567
Battery Temperature Sensor › Component Information4 pages
Camshaft Position Sensor › Component Information7 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages
Crankshaft Position Sensor › Component Information5 pages
- Fuel Level Sensor › Component Information › Description and Operation
Intake Air Temperature Sensor › Component Information4 pages
- Manifold Pressure/Vacuum Sensor › Component Information › Description and Operation2
- Oil Pressure Sensor › Component Information › Description and Operation
Oxygen Sensor › Component Information6 pages
Throttle Position Sensor › Component Information4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Locations234
Vehicle Speed Sensor › Component Information44 pages
Throttle Position Sensor › Component Information4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Locations234
Vehicle Speed Sensor › Component Information44 pages
- Voltage Signal › Component Information › Description and Operation
Emission Control Systems46 pages
- Catalytic Converter › Catalyst Shield › Component Information › Specifications2
Evaporative Emissions System37 pages
Canister Purge Solenoid › Component Information4 pages
- Evaporative Emission Control Canister › Component Information › Specifications › Mechanical Specifications2
Leak Detection Pump, Evaporative System › Component Information10 pages
Technical Service Bulletins6 pages
All Technical Service Bulletins for Leak Detection Pump:3 pages
- Customer Interest: › 18-34-96 › Dec › 96 › LDP - Erroneous MIL Illumination, DTC's Set2
- All Other Service Bulletins for Leak Detection Pump: › 18-01-00 › Feb › 00 › EVAP System - Leak Detection Pump Misdiagnosis
- Specifications › Mechanical Specifications2
- Diagrams › Connector Views2
- Exhaust Gas Recirculation › EGR Valve › Component Information › Locations2
- Crankcase Ventilation (CCV) System <--> [Positive Crankcase Ventilation] › Component Information › Locations2345
Fuel Delivery and Air Induction177 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 › Specifications
- Accelerator Pedal › Component Information › Specifications2
- Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
- Fuel › Component Information › Technical Service Bulletins › Engine - High Driveability Index Fuels2
- Fuel Filler Cap › Component Information › Specifications23
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
Fuel Injector › Component Information5 pages
- Fuel Injector Cooling Fan › Component Information › Description and Operation
Fuel Line Coupler › Component Information7 pages
- Fuel Pressure Regulator › Component Information › Locations234
- Fuel Pressure Test Port › Component Information › Locations
Fuel Pump7 pages
- Fuel Pump Pickup Filter › Component Information › Service and Repair
- Fuel Rail › Component Information › Specifications23
- Fuel Supply Line › Component Information › Specifications234
Fuel Tank › Fuel Gauge Sender › Component Information66 pages
Technical Service Bulletins48 pages
All Technical Service Bulletins for Fuel Gauge Sender:16 pages
- Customer Interest: › 08-19-97A › Jul › 97 › Fuel Gauge - Inaccurate2
All Other Service Bulletins for Fuel Gauge Sender:14 pages
- All Other Service Bulletins for Fuel Gauge Sender: › 08-19-97A › Jul › 97 › Fuel Gauge - Inaccurate2
- Diagrams › Diagram Information and Instructions234567891011121314151617
- Testing and Inspection › Testing
- Idle Speed/Throttle Actuator - Electronic › Component Information › Specifications23456
Relays and Modules - Fuel Delivery and Air Induction12 pages
- Fuel Pump Control Unit › Component Information › Description and Operation
Fuel Pump Relay › Component Information5 pages
- Rollover Valve, Fuel Tank › Component Information › Locations23
Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information4 pages
- Throttle Body › Component Information › Specifications23
- Throttle Cable/Linkage › Component Information › Service and Repair2
Throttle Position Sensor › Component Information4 pages
Ignition System56 pages
- Firing Order › Component Information › Specifications
Camshaft Position Sensor › Component Information7 pages
Crankshaft Position Sensor › Component Information5 pages
- Ignition Cable › Component Information › Specifications234
Ignition Coil › Component Information7 pages
Sensors and Switches - Ignition System13 pages
Camshaft Position Sensor › Component Information7 pages
Crankshaft Position Sensor › Component Information5 pages
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Description and Operation
Spark Plug › Component Information14 pages
Transmission Control Systems71 pages
Actuators and Solenoids - Transmission and Drivetrain8 pages
Actuators and Solenoids - A/T7 pages
Pressure Regulating Solenoid, A/T › Component Information › Technical Service Bulletins4 pages
- Shift Solenoid, A/T › Component Information › Locations2
- Torque Converter Clutch Solenoid, A/T › Component Information › Locations
- Actuators and Solenoids - M/T › Vacuum Control Solenoid Valve, M/T › Component Information › Description and Operation
Lamps and Indicators - Transmission and Drivetrain36 pages
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T9 pages
Control Module, A/T › Component Information › Technical Service Bulletins6 pages
- Transmission Control System Relay, A/T › Component Information › Locations23
Sensors and Switches - Transmission and Drivetrain18 pages
Sensors and Switches - A/T15 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins4 pages
- Overdrive Switch, A/T › Component Information › Description and Operation › Switch Operation2
- Transmission Position Switch/Sensor, A/T › Component Information › Locations234
- Transmission Speed Sensor, A/T › Component Information › Description and Operation › Circuit Operation2
Transmission Temperature Sensor/Switch, A/T › Component Information3 pages
Sensors and Switches - Transfer Case › Four-Wheel Drive (4WD) Switch <--> [Four Wheel Drive Selector Switch] › Component Information3 pages
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins90 pages
All Technical Service Bulletins for PROM - Programmable Read Only Memory:45 pages
- 18-037-05 › Oct › 05 › Engine Controls - Flash Programming Failure Recovery234567891011121314151617181920
- 25-003-01 › Feb › 01 › PCM - MIL ON/Erroneous DTC P1398 (or $BA)2
- 18-08-00 › Jun › 00 › MIL ON, Erroneous DTC P0107 Set23
- 25-02-98 › Oct › 98 › I/M Testing - OBDII CARB Readiness Monitor Information234
- 18-24-98 › Jul › 98 › PCM - Light Spark Knock Condition23
- 21-06-97A › Dec › 97 › A/T - Overdrive Unavailable in Cold Temperatures234567
- 181297 › Mar › 97 › PCM - Erroneous MIL ON/Driveability Improvements23
- 182696 › Sep › 96 › PCM - Erroneous MIL, and/or Driveability Concerns23
Customer Interest:25 pages
- 25-003-01 › Feb › 01 › PCM - MIL ON/Erroneous DTC P1398 (or $BA)2
- 18-08-00 › Jun › 00 › MIL ON, Erroneous DTC P0107 Set23
- 25-02-98 › Oct › 98 › I/M Testing - OBDII CARB Readiness Monitor Information234
- 18-24-98 › Jul › 98 › PCM - Light Spark Knock Condition23
- 21-06-97A › Dec › 97 › A/T - Overdrive Unavailable in Cold Temperatures234567
- 181297 › Mar › 97 › PCM - Erroneous MIL ON/Driveability Improvements23
- 182696 › Sep › 96 › PCM - Erroneous MIL, and/or Driveability Concerns23
- All Other Service Bulletins for PROM - Programmable Read Only Memory: › 18-037-05 › Oct › 05 › Engine Controls - Flash Programming Failure Recovery234567891011121314151617181920