Caravan V6-3.3L VIN R (2003): Powertrain Management

Also for this vehicle: Caravan AWD V6-201 3.3L (1991), Caravan AWD V6-3.8L VIN L (2003), Caravan FWD L4-153 2.5L SOHC (1992), Caravan FWD L4-2.4L VIN B (1998), Caravan FWD L4-2.4L VIN X (1997), Caravan FWD V6-181 3.0L SOHC (1991), Caravan FWD V6-201 3.3L (1992), Caravan FWD V6-201 3.3L VIN R MFI (1997), Caravan FWD V6-3.3L VIN 3 Flex Fuel (2001), Caravan FWD V6-3.3L VIN G Flex Fuel (1997), Caravan FWD V6-3.3L VIN R (2001), Caravan FWD V6-3.8L VIN L (1999), Caravan L4-134 2.2L VIN C 2-bbl (1984), Caravan L4-153 2.5L SOHC (1989), Caravan L4-153 2.5L SOHC VIN K FI (1987), Caravan L4-156 2.6L VIN G 2-bbl (1985), Caravan L4-2.4L VIN B (2003), Caravan V6-181 3.0L SOHC (1989), Caravan V6-181 3.0L SOHC VIN 3 FI (1987), Caravan V6-181 3.0L VIN 3 FI (1988), Caravan V6-201 3.3L (1995), Caravan V6-229 3.8L (1996).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management157 pages
  - Relays and Modules - Computers and Control Systems148 pages
    Body Control Module › Component Information110 pages
    Technical Service Bulletins12 pages
    Customer Interest for Body Control Module:6 pages
    08-006-04 › Feb › 04 › Lighting - Unable to Adjust Interior Illumination2 3
    08-005-04 › Feb › 04 › Electrical - Erroneous Horn/Lamp Activation While Parked2 3
    All Technical Service Bulletins for Body Control Module:6 pages
    08-006-04 › Feb › 04 › Lighting - Unable to Adjust Interior Illumination2 3
    08-005-04 › Feb › 04 › Electrical - Erroneous Horn/Lamp Activation While Parked2 3
    Locations › Component Locations2 3 4 5 6
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…47
    Service Precautions › Technician Safety Information2
    Description and Operation › Component Description2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4 5 6 7 8
    Powertrain Control Module <--> [Engine Control Module] › Component Information33 pages
    Technical Service Bulletins18 pages
    Customer Interest:5 pages
    18-005-04 › Feb › 04 › Engine Controls - No Start/MIL ON/DTC's P0508/P05092
    18-028-03 › Jul › 03 › Emissions - MIL ON/Erroneous DTC P0456 (EVAP)2 3
    All Technical Service Bulletins for Powertrain Control Module:9 pages
    08-030-06A › Aug › 06 › Engine Control - PCM Initialization Procedure2 3 4
    18-005-04 › Feb › 04 › Engine Controls - No Start/MIL ON/DTC's P0508/P05092
    18-028-03 › Jul › 03 › Emissions - MIL ON/Erroneous DTC P0456 (EVAP)2 3
    All Other Service Bulletins for Powertrain Control Module: › 08-030-06A › Aug › 06 › Engine Control - PCM Initialization Procedure2 3 4
    Diagrams › Diagnostic Aids2 3 4 5 6 7 8 9 10 11 12
    Service and Repair › Programming the Powertrain Control Module2 3
    Auto Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3 4 5
  - Relays and Modules - Fuel Delivery and Air Induction9 pages
    Fuel Pump Relay › Component Information › Locations2 3 4
    Auto Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3 4 5
- Sensors and Switches - Powertrain Management54 pages
  - Sensors and Switches - Computers and Control Systems35 pages
    Battery Temperature Sensor › Component Information › Description and Operation2
    Camshaft Position Sensor › Component Information › Locations2
    Engine Coolant Temperature (ECT) Sensor <--> [Coolant Temperature Sensor/Switch (For Computer)] › Component Information › Locations
    Crankshaft Position Sensor <--> [Crankshaft Position Sensor] › Component Information › Locations › Component Locations2 3
    Engine Speed Sensor › Component Information › Description and Operation
    Fuel Level Sensor › Component Information › Service and Repair2 3
    Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Locations › Component Locations2 3
    Knock Sensor › Component Information › Diagrams
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4 5
    Oil Pressure Sensor › Component Information › Locations2
    Oxygen Sensor › Component Information6 pages
    Locations › Component Locations2 3
    Service and Repair › Downstream O2 Sensor2 3
    Throttle Position Sensor › Component Information › Locations › Component Locations2
    Transmission Position Switch/Sensor, A/T › Component Information3 pages
    Specifications
    Locations › Component Locations2
    Vehicle Speed Sensor › Component Information › Description and Operation
  - Sensors and Switches - Fuel Delivery and Air Induction3 pages
    Accelerator Pedal Switch › Component Information › Locations
    Throttle Position Sensor › Component Information › Locations › Component Locations2
  - Sensors and Switches - Ignition System16 pages
    Camshaft Position Sensor › Component Information › Locations2
    Crankshaft Position Sensor <--> [Crankshaft Position Sensor] › Component Information › Locations › Component Locations2 3
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information10 pages
    Description and Operation › Ignition Interlock2
    Service and Repair › Key/Lock Cylinder2 3 4 5 6 7 8
    Knock Sensor › Component Information › Diagrams
- Tune-up and Engine Performance Checks18 pages
- Computers and Control Systems408 pages
  - Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Locations › Component Locations2 3
  - Battery Temperature Sensor › Component Information › Description and Operation2
  - Body Control Module › Component Information110 pages
    Technical Service Bulletins12 pages
    Customer Interest for Body Control Module:6 pages
    08-006-04 › Feb › 04 › Lighting - Unable to Adjust Interior Illumination2 3
    08-005-04 › Feb › 04 › Electrical - Erroneous Horn/Lamp Activation While Parked2 3
    All Technical Service Bulletins for Body Control Module:6 pages
    08-006-04 › Feb › 04 › Lighting - Unable to Adjust Interior Illumination2 3
    08-005-04 › Feb › 04 › Electrical - Erroneous Horn/Lamp Activation While Parked2 3
    Locations › Component Locations2 3 4 5 6
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…47
    Service Precautions › Technician Safety Information2
    Description and Operation › Component Description2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4 5 6 7 8
  - Camshaft Position Sensor › Component Information › Locations2
  - Engine Coolant Temperature (ECT) Sensor <--> [Coolant Temperature Sensor/Switch (For Computer)] › Component Information › Locations
  - Crankshaft Position Sensor <--> [Crankshaft Position Sensor] › Component Information › Locations › Component Locations2 3
  - Data Link Connector › Component Information4 pages
    Locations › Component Locations2 3
    Diagrams › Connector Views
  - Electronic Throttle Actuator › Component Information › Technical Service Bulletins › Safety Systems - Inadvertent Damage/Disabling2
  - Powertrain Control Module <--> [Engine Control Module] › Component Information33 pages
    Technical Service Bulletins18 pages
    Customer Interest:5 pages
    18-005-04 › Feb › 04 › Engine Controls - No Start/MIL ON/DTC's P0508/P05092
    18-028-03 › Jul › 03 › Emissions - MIL ON/Erroneous DTC P0456 (EVAP)2 3
    All Technical Service Bulletins:9 pages
    08-030-06A › Aug › 06 › Engine Control - PCM Initialization Procedure2 3 4
    18-005-04 › Feb › 04 › Engine Controls - No Start/MIL ON/DTC's P0508/P05092
    18-028-03 › Jul › 03 › Emissions - MIL ON/Erroneous DTC P0456 (EVAP)2 3
    All Other Service Bulletins for Powertrain Control Module: › 21-006-03A › Aug › 03 › A/T - Harsh 4th to 3rd Gear Downshifts2 3 4
    All Other Service Bulletins for Powertrain Control Module: › 21-006-03A › Aug › 03 › A/T - Harsh 4th to 3rd Gear Downshifts
    Diagrams › Diagnostic Aids2 3 4 5 6 7 8 9 10 11 12
    Service and Repair › Programming the Powertrain Control Module2 3
  - Engine Speed Sensor › Component Information › Description and Operation
  - Fuel Level Sensor › Component Information › Service and Repair2 3
  - Idle Air Control (IAC) Motor <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Locations2 3 4 5
  - Information Bus › Component Information30 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…29
    Testing and Inspection › Oscilloscope Patterns and Waveforms
  - Knock Sensor › Component Information › Diagrams
  - Auto Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3 4 5
  - Malfunction Indicator Lamp › Component Information › Application and ID
  - Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4 5
  - Oil Pressure Sensor › Component Information › Locations2
  - Oxygen Sensor › Component Information6 pages
    Locations › Component Locations2 3
    Service and Repair › Downstream O2 Sensor2 3
  - Relays and Modules - Computers and Control Systems148 pages
    Body Control Module › Component Information110 pages
    Technical Service Bulletins12 pages
    Customer Interest for Body Control Module:6 pages
    08-006-04 › Feb › 04 › Lighting - Unable to Adjust Interior Illumination2 3
    08-005-04 › Feb › 04 › Electrical - Erroneous Horn/Lamp Activation While Parked2 3
    All Technical Service Bulletins for Body Control Module:6 pages
    08-006-04 › Feb › 04 › Lighting - Unable to Adjust Interior Illumination2 3
    08-005-04 › Feb › 04 › Electrical - Erroneous Horn/Lamp Activation While Parked2 3
    Locations › Component Locations2 3 4 5 6
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…47
    Service Precautions › Technician Safety Information2
    Description and Operation › Component Description2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4 5 6 7 8
    Powertrain Control Module <--> [Engine Control Module] › Component Information33 pages
    Technical Service Bulletins18 pages
    Customer Interest:5 pages
    18-005-04 › Feb › 04 › Engine Controls - No Start/MIL ON/DTC's P0508/P05092
    18-028-03 › Jul › 03 › Emissions - MIL ON/Erroneous DTC P0456 (EVAP)2 3
    All Technical Service Bulletins for Powertrain Control Module:9 pages
    08-030-06A › Aug › 06 › Engine Control - PCM Initialization Procedure2 3 4
    18-005-04 › Feb › 04 › Engine Controls - No Start/MIL ON/DTC's P0508/P05092
    18-028-03 › Jul › 03 › Emissions - MIL ON/Erroneous DTC P0456 (EVAP)2 3
    All Other Service Bulletins for Powertrain Control Module: › 08-030-06A › Aug › 06 › Engine Control - PCM Initialization Procedure2 3 4
    Diagrams › Diagnostic Aids2 3 4 5 6 7 8 9 10 11 12
    Service and Repair › Programming the Powertrain Control Module2 3
    Auto Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3 4 5
  - Sensors and Switches - Computers and Control Systems35 pages
    Battery Temperature Sensor › Component Information › Description and Operation2
    Camshaft Position Sensor › Component Information › Locations2
    Engine Coolant Temperature (ECT) Sensor <--> [Coolant Temperature Sensor/Switch (For Computer)] › Component Information › Locations
    Crankshaft Position Sensor <--> [Crankshaft Position Sensor] › Component Information › Locations › Component Locations2 3
    Engine Speed Sensor › Component Information › Description and Operation
    Fuel Level Sensor › Component Information › Service and Repair2 3
    Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Locations › Component Locations2 3
    Knock Sensor › Component Information › Diagrams
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4 5
    Oil Pressure Sensor › Component Information › Locations2
    Oxygen Sensor › Component Information6 pages
    Locations › Component Locations2 3
    Service and Repair › Downstream O2 Sensor2 3
    Throttle Position Sensor › Component Information › Locations › Component Locations2
    Transmission Position Switch/Sensor, A/T › Component Information3 pages
    Specifications
    Locations › Component Locations2
    Vehicle Speed Sensor › Component Information › Description and Operation
  - Throttle Position Sensor › Component Information › Locations › Component Locations2
  - Transmission Position Switch/Sensor, A/T › Component Information3 pages
    Specifications
    Locations › Component Locations2
  - Vehicle Speed Sensor › Component Information › Description and Operation
- Emission Control Systems45 pages
  - Catalytic Converter › Component Information › Specifications2 3 4 5
  - Evaporative Emissions System30 pages
    Canister Purge Solenoid › Component Information › Locations2 3 4
    Evaporative Check Valve › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Evaporative Check Valve: › 14-001-09A › Sep › 09 › Fuel System - Difficult Fuel Fill/Nozzle Shuts Off2 3
    All Technical Service Bulletins for Evaporative Check Valve: › 14-001-09A › Sep › 09 › Fuel System - Difficult Fuel Fill/Nozzle Shuts Off2 3
    Evaporative Emission Control Canister › Component Information8 pages
    Locations2 3
    Service and Repair › EVAP Canister Replacement w/ NVLD2 3 4 5
    Evaporative Emissions Hose › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Evaporative Emissions Hose: › 14-001-09A › Sep › 09 › Fuel System - Difficult Fuel Fill/Nozzle Shuts Off2 3
    All Technical Service Bulletins for Evaporative Emissions Hose: › 14-001-09A › Sep › 09 › Fuel System - Difficult Fuel Fill/Nozzle Shuts Off2 3
    Leak Detection Pump, Evaporative System › Component Information6 pages
    Locations2
    Service and Repair › Natural Vacuum Leak Detection Assembly2 3 4
  - Exhaust Gas Recirculation5 pages
    EGR Control Solenoid › Component Information › Locations2
    EGR Valve › Component Information › Locations2 3
  - Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Specifications2 3 4 5
- Fuel Delivery and Air Induction73 pages
- Ignition System37 pages
- Transmission Control Systems72 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T33 pages
    Shift Interlock Solenoid › Component Information26 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
    Testing and Inspection › Component Tests and General Diagnostics2
    Shift Solenoid, A/T › Component Information › Specifications2 3 4 5 6 7
  - Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T2 pages
    Overdrive Indicator Lamp › Component Information › Application and ID
    Temperature Warning Indicator - A/T › Component Information › Application and ID
  - Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T21 pages
    Control Module, A/T › Component Information18 pages
    Technical Service Bulletins8 pages
    Customer Interest for Control Module: › 21-006-03A › Aug › 03 › A/T - Harsh 4th to 3rd Gear Downshifts2 3 4
    All Technical Service Bulletins for Control Module: › 21-006-03A › Aug › 03 › A/T - Harsh 4th to 3rd Gear Downshifts2 3 4
    Description and Operation › Data Link Connector, A/T2 3 4 5
    Service and Repair › Pinion Factor Setting2 3 4 5
    Transmission Control System Relay, A/T › Component Information › Diagrams2 3
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T16 pages
    Transmission Mode Switch, A/T › Component Information › Specifications2 3 4
    Transmission Position Switch/Sensor, A/T › Component Information3 pages
    Specifications
    Locations › Component Locations2
    Transmission Speed Sensor, A/T › Component Information9 pages
    Specifications
    Locations › Component Locations2
    Description and Operation › Input Speed Sensor2 3 4
    Service and Repair › Input Speed Sensor2
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins118 pages
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections