Dakota 2WD L4-2.5L VIN P (2001): Powertrain Management

Also for this vehicle: Dakota 2WD L4-153 2.5L SOHC (1990), Dakota 2WD L4-153 2.5L VIN K FI (1989), Dakota 2WD V6-239 3.9L (1987), Dakota 2WD V6-239 3.9L Magnum (1996), Dakota 2WD V6-3.7L (2009), Dakota 2WD V6-3.9L VIN X (1997), Dakota 2WD V8-318 5.2L (1991), Dakota 2WD V8-318 5.2L Magnum (1995), Dakota 2WD V8-4.7L (2008), Dakota 2WD V8-4.7L Flex Fuel (2009), Dakota 2WD V8-4.7L VIN J (2005), Dakota 2WD V8-4.7L VIN N (2001), Dakota 2WD V8-4.7L VIN P Flex Fuel (2007), Dakota 2WD V8-5.9L VIN Z (1998), Dakota 2WD V8-5.9L VIN Z LDC (2000), Dakota 4WD V6-239 3.9L (1990), Dakota 4WD V6-239 3.9L Magnum (1996), Dakota 4WD V6-239 3.9L VIN X FI (1989), Dakota 4WD V6-3.7L (2008), Dakota 4WD V6-3.7L VIN K (2005), Dakota 4WD V6-3.9L VIN X (1997), Dakota 4WD V8-318 5.2L (1991), Dakota 4WD V8-318 5.2L Magnum (1995), Dakota 4WD V8-4.7L (2009), Dakota 4WD V8-4.7L Flex Fuel (2008), Dakota 4WD V8-4.7L VIN J (2007), Dakota 4WD V8-4.7L VIN N (2000), Dakota 4WD V8-4.7L VIN P Flex Fuel (2007), Dakota 4WD V8-5.2L VIN Y (1998), Dakota Quad Cab 2WD V6-3.9L VIN X (2002), Dakota Quad Cab 2WD V8-4.7L VIN N (2001), Dakota Quad Cab 2WD V8-5.9L VIN Z LDC (2002), Dakota Quad Cab 4WD V6-3.9L VIN X (2001), Dakota Quad Cab 4WD V8-4.7L VIN N (2002), Dakota Quad Cab 4WD V8-5.9L VIN Z LDC (2001), Dakota R/T 2WD V8-5.9L VIN Z (1998), Dakota R/T 2WD V8-5.9L VIN Z LDC (1999).

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.

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 Management79 pages
  - Relays and Modules - Computers and Control Systems63 pages
    Central Timer Module (CTM) High Option <--> [Body Control Module] › Component Information24 pages
    Locations2 3 4
    Service Precautions › Technician Safety Information2
    Description and Operation › System Description and Functional Operation2 3 4 5 6 7 8 9
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4 5 6 7 8 9
    Powertrain Control Module <--> [Engine Control Module] › Component Information27 pages
    Technical Service Bulletins › Engine Control - PCM Initialization Procedure2 3 4
    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
    Auto Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3 4 5 6 7 8
    Oxygen Sensor Relay › Component Information › Locations2 3 4
  - Relays and Modules - Fuel Delivery and Air Induction16 pages
    Fuel Pump Relay › Component Information › Locations2 3 4 5 6 7 8
    Auto Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3 4 5 6 7 8
- Sensors and Switches - Powertrain Management94 pages
- Tune-up and Engine Performance Checks35 pages
- Computers and Control Systems332 pages
  - Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications2 3 4 5
  - Battery Temperature Sensor › Component Information › Locations2 3 4 5
  - Central Timer Module (CTM) High Option <--> [Body Control Module] › Component Information24 pages
    Locations2 3 4
    Service Precautions › Technician Safety Information2
    Description and Operation › System Description and Functional Operation2 3 4 5 6 7 8 9
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4 5 6 7 8 9
  - Brake Signal › Brake Pressure Switch › Component Information › Locations2
  - Camshaft Position Sensor › Component Information › Locations2 3 4
  - Engine Coolant Temperature (ECT) Sensor <--> [Coolant Temperature Sensor/Switch (For Computer)] › Component Information › Specifications2 3 4 5
  - Crankshaft Position Sensor <--> [Crankshaft Position Sensor] › Component Information › Specifications2 3 4 5
  - Data Link Connector › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
  - Powertrain Control Module <--> [Engine Control Module] › Component Information27 pages
    Technical Service Bulletins › Engine Control - PCM Initialization Procedure2 3 4
    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
  - Engine Speed Sensor › Component Information › Locations
  - Fuel Level Sensor › Component Information › Locations2 3 4 5
  - Idle Air Control (IAC) Motor <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information › Specifications2 3 4 5
  - Information Bus › Component Information › 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
  - Auto Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3 4 5 6 7 8
  - Malfunction Indicator Lamp › Component Information › Locations2 3
  - Manifold Absolute Pressure (MAP) Sensor <--> [Manifold Pressure/Vacuum Sensor] › Component Information › Specifications2 3 4 5
  - Oil Pressure Sensor › Component Information › Diagrams2
  - Oxygen Sensor › Component Information8 pages
    Specifications
    Locations › Engine Compartment/Exhaust System2
    Application and ID › Application2
    Service and Repair › O2 Heater Relay2 3
  - Oxygen Sensor Relay › Component Information › Locations2 3 4
  - Power Steering Pressure Switch › Component Information › Specifications2 3
  - Relays and Modules - Computers and Control Systems63 pages
    Central Timer Module (CTM) High Option <--> [Body Control Module] › Component Information24 pages
    Locations2 3 4
    Service Precautions › Technician Safety Information2
    Description and Operation › System Description and Functional Operation2 3 4 5 6 7 8 9
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4 5 6 7 8 9
    Powertrain Control Module <--> [Engine Control Module] › Component Information27 pages
    Technical Service Bulletins › Engine Control - PCM Initialization Procedure2 3 4
    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
    Auto Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3 4 5 6 7 8
    Oxygen Sensor Relay › Component Information › Locations2 3 4
  - Sensors and Switches - Computers and Control Systems77 pages
    Battery Temperature Sensor › Component Information › Locations2 3 4 5
    Brake Pressure Switch › Component Information › Locations2
    Camshaft Position Sensor › Component Information › Locations2 3 4
    Engine Coolant Temperature (ECT) Sensor <--> [Coolant Temperature Sensor/Switch (For Computer)] › Component Information › Specifications2 3 4 5
    Crankshaft Position Sensor <--> [Crankshaft Position Sensor] › Component Information › Specifications2 3 4 5
    Engine Speed Sensor › Component Information › Locations
    Fuel Level Sensor › Component Information › Locations2 3 4 5
    Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications2 3 4 5
    Manifold Absolute Pressure (MAP) Sensor <--> [Manifold Pressure/Vacuum Sensor] › Component Information › Specifications2 3 4 5
    Oil Pressure Sensor › Component Information › Diagrams2
    Oxygen Sensor › Component Information8 pages
    Specifications
    Locations › Engine Compartment/Exhaust System2
    Application and ID › Application2
    Service and Repair › O2 Heater Relay2 3
    Power Steering Pressure Switch › Component Information › Specifications2 3
    Throttle Position Sensor › Component Information › Specifications2 3 4 5 6
    Transmission Position Switch/Sensor, A/T › Component Information › Locations
    Vehicle Speed Sensor › Component Information20 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
  - Throttle Position Sensor › Component Information › Specifications2 3 4 5 6
  - Transmission Position Switch/Sensor, A/T › Component Information › Locations
  - Vehicle Speed Sensor › Component Information20 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
- Emission Control Systems39 pages
  - Catalytic Converter › Component Information4 pages
    Description and Operation
    Service and Repair › Cleaning and Inspection2 3
  - Evaporative Emissions System33 pages
    Canister Purge Solenoid › Component Information › Specifications2 3 4 5
    Evaporative Emission Control Canister › Component Information › Specifications2 3 4
    Evaporative Emissions Hose › Component Information › Technical Service Bulletins10 pages
    Recalls for Evaporative Emissions Hose: › 963 › Dec › 00 › Recall - Evaporative Canister Purge Orifice Omission2 3 4 5
    All Technical Service Bulletins for Evaporative Emissions Hose: › 963 › Dec › 00 › Recall - Evaporative Canister Purge Orifice Omission2 3 4 5
    Leak Detection Pump, Evaporative System › Component Information › Specifications2 3 4 5 6 7 8 9 10 11 12 13 14
  - Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Locations2
- Fuel Delivery and Air Induction130 pages
- Ignition System40 pages
- Transmission Control Systems51 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T5 pages
    Overdrive Solenoid, A/T › Component Information › Locations
    Torque Converter Clutch Solenoid, A/T › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Torque Converter Clutch Solenoid: › 21-11-00 › Oct › 00 › MIL ON - TCC/OD Solenoid Performance2
    All Technical Service Bulletins for Torque Converter Clutch Solenoid: › 21-11-00 › Oct › 00 › MIL ON - TCC/OD Solenoid Performance2
  - Lamps and Indicators - Transmission and Drivetrain14 pages
    Lamps and Indicators - A/T6 pages
    Overdrive Indicator Lamp › Component Information › Locations2 3
    Shift Indicator › Component Information › Application and ID
    Temperature Warning Indicator - A/T › Component Information › Locations2
    Lamps and Indicators - Transfer Case › Four Wheel Drive Indicator Lamp › Component Information › Technical Service Bulletins8 pages
    Customer Interest for Four Wheel Drive Indicator Lamp: › 08-032-00A › Dec › 00 › 4X4 Service Lamp - ON, 4X2 Vehicle2 3 4
    All Technical Service Bulletins for Four Wheel Drive Indicator Lamp: › 08-032-00A › Dec › 00 › 4X4 Service Lamp - ON, 4X2 Vehicle2 3 4
  - Relays and Modules - Transmission and Drivetrain13 pages
    Relays and Modules - A/T11 pages
    Transmission Control Module <--> [Control Module, A/T] › Component Information › Locations2 3 4 5 6
    Transmission Control System Relay, A/T › Component Information › Locations2 3 4 5
    Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information › Technical Service Bulletins2 pages
    Recalls for Control Module: › NHTSA01V077000 › Mar › 01 › Recall 01V077000: Transfer Case Control Module Problem
    All Technical Service Bulletins for Control Module: › NHTSA01V077000 › Mar › 01 › Recall 01V077000: Transfer Case Control Module Problem
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T19 pages
    Overdrive Switch, A/T › Component Information › Locations2 3 4 5 6
    Throttle Position Sensor/Switch, A/T › Component Information › Locations
    Transmission Mode Switch, A/T › Component Information › Description and Operation2 3 4 5 6 7
    Transmission Position Switch/Sensor, A/T › Component Information › Locations
    Transmission Speed Sensor, A/T › Component Information › Specifications › 42RE (A-500) 4 Speed2 3
    Transmission Temperature Sensor/Switch, A/T › Component Information › Description and Operation
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins50 pages
  - Customer Interest:5 pages
    18-011-01 › May › 01 › PCM - MIL ON, DTC's P0071 or P0135 or P0141 Set2 3
    08-006-01 › Mar › 01 › Overhead Console Display - Inaccurate MPG Reading2
  - All Technical Service Bulletins for PROM - Programmable Read Only Memory:25 pages
    18-037-05 › Oct › 05 › Engine Controls - Flash Programming Failure Recovery2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
    18-011-01 › May › 01 › PCM - MIL ON, DTC's P0071 or P0135 or P0141 Set2 3
    08-006-01 › Mar › 01 › Overhead Console Display - Inaccurate MPG Reading2
  - All Other Service Bulletins for PROM - Programmable Read Only Memory: › 18-037-05 › Oct › 05 › Engine Controls - Flash Programming Failure Recovery2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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