Ridgeline V6-3.5L (2006): Powertrain Management

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1. 01Relays and ModulesRelays and Modules: Sections
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
   • Relays and Modules - Powertrain Management91 pages

     • Relays and Modules - Computers and Control Systems73 pages

       • Electronic Throttle Actuator Relay › Component Information › Locations23
       • Engine Control Module › Component Information63 pages

         • Technical Service Bulletins › Emissions - OBD II DTC's And Associated Monitors234567891011121314
         • Diagrams › Diagram Information and Instructions234567891011121314151617181920…33
         • Testing and Inspection › How to Troubleshoot Circuits At the PCM2345678910
         • Service and Repair › PCM Reset23456
       • Main Relay (Computer/Fuel System) › Component Information › Locations234
       • Oxygen Sensor Relay › Component Information › Locations23
     • Relays and Modules - Fuel Delivery and Air Induction14 pages

       • Fuel Pump Relay › Component Information › Technical Service Bulletins10 pages

         • Recalls for Fuel Pump Relay:5 pages

           • 07-020 › Mar › 07 › Recall - Fuel Pump Relay Inspection/Replacement234
           • NHTSA07V097000 › Mar › 07 › Recall 07V097000: Fuel Pump Relay Replacement
         • All Technical Service Bulletins for Fuel Pump Relay:5 pages

           • 07-020 › Mar › 07 › Recall - Fuel Pump Relay Inspection/Replacement234
           • NHTSA07V097000 › Mar › 07 › Recall 07V097000: Fuel Pump Relay Replacement
       • Main Relay (Computer/Fuel System) › Component Information › Locations234
     • Relays and Modules - Ignition System › Ignition Relay › Component Information4 pages

       • Locations
       • Testing and Inspection › Ignition Coil Relay Circuit23
   • Sensors and Switches - Powertrain Management86 pages

     • Sensors and Switches - Computers and Control Systems63 pages

       • Accelerator Pedal Position Sensor › Component Information6 pages

         • Locations2
         • Description and Operation › Electronic Throttle Control System2
         • Service and Repair › APP Sensor Replacement2
       • Barometric Pressure Sensor › Component Information › Description and Operation
       • Camshaft Position Sensor › Component Information › Locations234
       • Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages

         • Locations2
         • Service and Repair › ECT Sensor 1 Replacement2
       • Crankshaft Position Sensor › Component Information › Locations234
       • EGR Valve Position Sensor › Component Information › Locations2
       • Electric Load Sensor › Component Information › Diagrams2
       • Fuel Level Sensor › Component Information › Service and Repair2
       • Fuel Tank Pressure Sensor › Component Information › Locations2345
       • Intake Air Temperature Sensor › Component Information › Locations234
       • Knock Sensor › Component Information › Locations234
       • Manifold Pressure/Vacuum Sensor › Component Information3 pages

         • Locations
         • Diagrams › Connector Views2
       • Oxygen Sensor › Component Information6 pages

         • Locations › Component Locations2
         • Description and Operation › Air Fuel Ratio (A/F) Sensor2
         • Service and Repair › A/F Sensor Replacement2
       • Power Steering Pressure Switch › Component Information › Locations2345678
       • Throttle Position Sensor › Component Information › Locations2
       • Transmission Position Switch/Sensor, A/T › Component Information › Locations › Transmission Range Switch2
       • Variable Valve Timing Pressure Switch › Component Information › Locations23
       • Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
     • Sensors and Switches - Emission Control Systems › EGR Valve Position Sensor › Component Information › Locations2
     • Sensors and Switches - Fuel Delivery and Air Induction8 pages

       • Accelerator Pedal Position Sensor › Component Information6 pages

         • Locations2
         • Description and Operation › Electronic Throttle Control System2
         • Service and Repair › APP Sensor Replacement2
       • Throttle Position Sensor › Component Information › Locations2
     • Sensors and Switches - Ignition System13 pages

       • Camshaft Position Sensor › Component Information › Locations234
       • Crankshaft Position Sensor › Component Information › Locations234
       • Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins › Starting System - Unable To Key In Ignition Switch
       • Knock Sensor › Component Information › Locations234
   • Tune-up and Engine Performance Checks24 pages

     • Fuel Pressure › System Information › Specifications23
     • Idle Speed › System Information › Specifications23
     • Air Cleaner Housing2 pages

       • Air Cleaner Fresh Air Duct/Hose › Component Information › Service and Repair
       • Air Filter Element › Component Information › Service and Repair
     • Fuel Filter › Fuel Pressure Release › System Information › Service and Repair23
     • Firing Order › Component Information › Specifications
     • Ignition Timing › Number One Cylinder › Component Information › Locations
     • Spark Plug › Component Information › Specifications234
     • Compression Check › System Information › Specifications2
     • Valve Clearance › System Information › Specifications2345
   • Computers and Control Systems417 pages

     • A/C Signal › Component Information › Testing and Inspection
     • Accelerator Pedal Position Sensor › Component Information6 pages

       • Locations2
       • Description and Operation › Electronic Throttle Control System2
       • Service and Repair › APP Sensor Replacement2
     • Intake Air Temperature Sensor › Component Information › Locations234
     • Barometric Pressure Sensor › Component Information › Description and Operation
     • Camshaft Position Sensor › Component Information › Locations234
     • Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages

       • Locations2
       • Service and Repair › ECT Sensor 1 Replacement2
     • Crankshaft Position Sensor › Component Information › Locations234
     • Data Link Connector › Component Information › Locations › Component Locations2
     • EGR Valve Position Sensor › Component Information › Locations2
     • Electric Load Sensor › Component Information › Diagrams2
     • Electronic Throttle Actuator › Component Information › Locations23
     • Electronic Throttle Actuator Relay › Component Information › Locations23
     • Engine Control Module › Component Information63 pages

       • Technical Service Bulletins › Emissions - OBD II DTC's And Associated Monitors234567891011121314
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…33
       • Testing and Inspection › How to Troubleshoot Circuits At the PCM2345678910
       • Service and Repair › PCM Reset23456
     • Fuel Level Sensor › Component Information › Service and Repair2
     • Fuel Tank Pressure Sensor › Component Information › Locations2345
     • Information Bus › Component Information89 pages

       • Locations23
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…37
       • Description and Operation › System Description2345678910
       • Testing and Inspection › Initial Inspection and Diagnostic Overview234567891011121314151617181920…39
     • Knock Sensor › Component Information › Locations234
     • Main Relay (Computer/Fuel System) › Component Information › Locations234
     • Malfunction Indicator Lamp › Component Information › Description and Operation23456789101112
     • Manifold Pressure/Vacuum Sensor › Component Information3 pages

       • Locations
       • Diagrams › Connector Views2
     • Oxygen Sensor › Component Information6 pages

       • Locations › Component Locations2
       • Description and Operation › Air Fuel Ratio (A/F) Sensor2
       • Service and Repair › A/F Sensor Replacement2
     • Oxygen Sensor Relay › Component Information › Locations23
     • Power Steering Pressure Switch › Component Information › Locations2345678
     • Relays and Modules - Computers and Control Systems73 pages

       • Electronic Throttle Actuator Relay › Component Information › Locations23
       • Engine Control Module › Component Information63 pages

         • Technical Service Bulletins › Emissions - OBD II DTC's And Associated Monitors234567891011121314
         • Diagrams › Diagram Information and Instructions234567891011121314151617181920…33
         • Testing and Inspection › How to Troubleshoot Circuits At the PCM2345678910
         • Service and Repair › PCM Reset23456
       • Main Relay (Computer/Fuel System) › Component Information › Locations234
       • Oxygen Sensor Relay › Component Information › Locations23
     • Sensors and Switches - Computers and Control Systems63 pages

       • Accelerator Pedal Position Sensor › Component Information6 pages

         • Locations2
         • Description and Operation › Electronic Throttle Control System2
         • Service and Repair › APP Sensor Replacement2
       • Barometric Pressure Sensor › Component Information › Description and Operation
       • Camshaft Position Sensor › Component Information › Locations234
       • Coolant Temperature Sensor/Switch (For Computer) › Component Information4 pages

         • Locations2
         • Service and Repair › ECT Sensor 1 Replacement2
       • Crankshaft Position Sensor › Component Information › Locations234
       • EGR Valve Position Sensor › Component Information › Locations2
       • Electric Load Sensor › Component Information › Diagrams2
       • Fuel Level Sensor › Component Information › Service and Repair2
       • Fuel Tank Pressure Sensor › Component Information › Locations2345
       • Intake Air Temperature Sensor › Component Information › Locations234
       • Knock Sensor › Component Information › Locations234
       • Manifold Pressure/Vacuum Sensor › Component Information3 pages

         • Locations
         • Diagrams › Connector Views2
       • Oxygen Sensor › Component Information6 pages

         • Locations › Component Locations2
         • Description and Operation › Air Fuel Ratio (A/F) Sensor2
         • Service and Repair › A/F Sensor Replacement2
       • Power Steering Pressure Switch › Component Information › Locations2345678
       • Throttle Position Sensor › Component Information › Locations2
       • Transmission Position Switch/Sensor, A/T › Component Information › Locations › Transmission Range Switch2
       • Variable Valve Timing Pressure Switch › Component Information › Locations23
       • Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
     • Throttle Position Sensor › Component Information › Locations2
     • Transmission Position Switch/Sensor, A/T › Component Information › Locations › Transmission Range Switch2
     • Variable Valve Timing Actuator › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…32
     • Variable Valve Timing Pressure Switch › Component Information › Locations23
     • Variable Valve Timing Solenoid › Component Information › Locations2345
     • Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
     • Voltage Signal › Component Information › Testing and Inspection
   • Emission Control Systems15 pages

     • Catalytic Converter › Component Information › Technical Service Bulletins › Exhaust System - Catalytic Converter Noise
     • Evaporative Emissions System6 pages

       • Canister Purge Control Valve › Component Information › Diagrams › Connector Views2
       • Evaporative Emission Control Canister › Canister Vent Valve › Component Information › Diagrams23
       • Leak Detection Solenoid, Evaporative System › Component Information › Diagrams
     • Exhaust Gas Recirculation4 pages

       • EGR Valve › Component Information › Diagrams2
       • EGR Valve Position Sensor › Component Information › Locations2
     • Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Testing and Inspection2
     • Sensors and Switches - Emission Control Systems › EGR Valve Position Sensor › Component Information › Locations2
   • Fuel Delivery and Air Induction135 pages

     • Fuel Pressure › System Information › Specifications23
     • Fuel Pressure Release › System Information › Service and Repair23
     • Idle Speed › System Information › Specifications23
     • Accelerator Pedal › Component Information › Service and Repair
     • Accelerator Pedal Position Sensor › Component Information6 pages

       • Locations2
       • Description and Operation › Electronic Throttle Control System2
       • Service and Repair › APP Sensor Replacement2
     • Air Cleaner Housing2 pages

       • Air Cleaner Fresh Air Duct/Hose › Component Information › Service and Repair
       • Air Filter Element › Component Information › Service and Repair
     • Fuel › Component Information › Specifications
     • Fuel Filler Cap › Component Information › Technical Service Bulletins › Fuel System - Fuel Cap Message Information2
     • Fuel Filler Cap Warning Indicator › Component Information › Technical Service Bulletins › Fuel System - Fuel Cap Message Information2
     • Fuel Filter › Fuel Pressure Release › System Information › Service and Repair23
     • Fuel Injector › Component Information › Diagrams23
     • Fuel Line Coupler › Component Information › Service Precautions2345678
     • Fuel Pressure Regulator › Component Information › Service and Repair
     • Fuel Pump13 pages

       • Fuel Pressure › System Information › Specifications23
       • Fuel Pump Relay › Component Information › Technical Service Bulletins10 pages

         • Recalls for Fuel Pump Relay:5 pages

           • 07-020 › Mar › 07 › Recall - Fuel Pump Relay Inspection/Replacement234
           • NHTSA07V097000 › Mar › 07 › Recall 07V097000: Fuel Pump Relay Replacement
         • All Technical Service Bulletins for Fuel Pump Relay:5 pages

           • 07-020 › Mar › 07 › Recall - Fuel Pump Relay Inspection/Replacement234
           • NHTSA07V097000 › Mar › 07 › Recall 07V097000: Fuel Pump Relay Replacement
     • Fuel Return Line › Component Information › Testing and Inspection2
     • Fuel Supply Line › Component Information › Testing and Inspection2
     • Fuel Tank › Fuel Gauge Sender › Component Information › Locations2345
     • Fuel Tank Unit › Component Information34 pages

       • Locations2
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…32
     • Main Relay (Computer/Fuel System) › Component Information › Locations234
     • Relays and Modules - Fuel Delivery and Air Induction14 pages

       • Fuel Pump Relay › Component Information › Technical Service Bulletins10 pages

         • Recalls for Fuel Pump Relay:5 pages

           • 07-020 › Mar › 07 › Recall - Fuel Pump Relay Inspection/Replacement234
           • NHTSA07V097000 › Mar › 07 › Recall 07V097000: Fuel Pump Relay Replacement
         • All Technical Service Bulletins for Fuel Pump Relay:5 pages

           • 07-020 › Mar › 07 › Recall - Fuel Pump Relay Inspection/Replacement234
           • NHTSA07V097000 › Mar › 07 › Recall 07V097000: Fuel Pump Relay Replacement
       • Main Relay (Computer/Fuel System) › Component Information › Locations234
     • Sensors and Switches - Fuel Delivery and Air Induction8 pages

       • Accelerator Pedal Position Sensor › Component Information6 pages

         • Locations2
         • Description and Operation › Electronic Throttle Control System2
         • Service and Repair › APP Sensor Replacement2
       • Throttle Position Sensor › Component Information › Locations2
     • Throttle Body › Component Information5 pages

       • Description and Operation2
       • Service and Repair › Removal/Installation23
     • Throttle Cable/Linkage › Component Information › Adjustments23
     • Throttle Position Sensor › Component Information › Locations2
     • Variable Induction System5 pages

       • Variable Induction Control Actuator › Component Information4 pages

         • Locations2
         • Diagrams › Connector Views2
       • Variable Induction Control Valve › Component Information › Diagrams
   • Ignition System41 pages

     • Firing Order › Component Information › Specifications
     • Ignition Timing › Number One Cylinder › Component Information › Locations
     • Camshaft Position Sensor › Component Information › Locations234
     • Crankshaft Position Sensor › Component Information › Locations234
     • Ignition Coil › Component Information › Diagrams2
     • Ignition Relay › Component Information4 pages

       • Locations
       • Testing and Inspection › Ignition Coil Relay Circuit23
     • Knock Sensor › Component Information › Locations234
     • Relays and Modules - Ignition System › Ignition Relay › Component Information4 pages

       • Locations
       • Testing and Inspection › Ignition Coil Relay Circuit23
     • Sensors and Switches - Ignition System13 pages

       • Camshaft Position Sensor › Component Information › Locations234
       • Crankshaft Position Sensor › Component Information › Locations234
       • Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins › Starting System - Unable To Key In Ignition Switch
       • Knock Sensor › Component Information › Locations234
     • Spark Plug › Component Information › Specifications234
   • Transmission Control Systems71 pages

     • Actuators and Solenoids - Transmission and Drivetrain28 pages

       • Actuators and Solenoids - A/T27 pages

         • Pressure Regulating Solenoid, A/T › Component Information15 pages

           • Locations2
           • Testing and Inspection › A/T Clutch Pressure Control Solenoid Valve A Test23456789
           • Service and Repair › A/T Clutch Pressure Control Solenoid Valve A and B Replacement234
         • Shift Interlock Solenoid › Component Information › Locations › Component Locations2
         • Shift Solenoid, A/T › Component Information › Diagrams23456789
         • Torque Converter Clutch Solenoid, A/T › Component Information › Diagrams
       • Actuators and Solenoids - Transfer Case › Clutch Pressure Regulating Solenoid, Transfer Case › Component Information › Diagrams
     • Relays and Modules - Transmission and Drivetrain16 pages

       • Relays and Modules - A/T › Control Module, A/T › Component Information4 pages

         • Locations
         • Service and Repair › PCM Updating and Substitution For Testing23
       • Relays and Modules - Differential6 pages

         • Actuator Relay, Differential Lock › Component Information › Locations23
         • Control Unit, Differential Lock › Component Information › Locations23
       • Relays and Modules - Transfer Case6 pages

         • Control Module, Transfer Case › Component Information › Locations2
         • Four Wheel Drive Selector Relay › Component Information › Locations234
     • Sensors and Switches - Transmission and Drivetrain27 pages

       • Sensors and Switches - A/T17 pages

         • Fluid Pressure Sensor/Switch, A/T › Component Information5 pages

           • Locations2
           • Service and Repair › 3RD Clutch Transmission Fluid Pressure, Switch Replacement23
         • Shift Interlock Switch › Component Information › Locations › Component Locations2
         • Transmission Mode Switch, A/T › Component Information › Locations2
         • Transmission Position Switch/Sensor, A/T › Component Information › Locations › Transmission Range Switch2
         • Transmission Speed Sensor, A/T › Component Information3 pages

           • Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
           • Service and Repair › Input Shaft (Mainshaft) Speed Sensor Replacement2
         • Transmission Temperature Sensor/Switch, A/T › Component Information › Locations23
       • Sensors and Switches - CVT › Transmission Speed Sensor, CVT › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
       • Sensors and Switches - Differential5 pages

         • Differential Temperature Sensor/Switch › Component Information › Locations23
         • Switch, Differential Lock › Component Information › Locations2
       • Sensors and Switches - Transfer Case › Four Wheel Drive Selector Switch › Component Information › Locations234
   • PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins56 pages

     • Customer Interest:4 pages

       • 06-062 › Sep › 06 › Engine Controls - A/T Int. Won't Upshift Into 4th Gear
       • 06-048 › Jul › 06 › Engine Controls - MIL ON/DTC P0116 Set23
     • All Technical Service Bulletins for PROM - Programmable Read Only Memory:28 pages

       • 01-023 › Apr › 10 › Computers/Controls - Updating Control Units And Modules23456789101112131415161718192021222324
       • 06-062 › Sep › 06 › Engine Controls - A/T Int. Won't Upshift Into 4th Gear
       • 06-048 › Jul › 06 › Engine Controls - MIL ON/DTC P0116 Set23
     • All Other Service Bulletins for PROM - Programmable Read Only Memory: › 01-023 › Apr › 10 › Computers/Controls - Updating Control Units And Modules23456789101112131415161718192021222324
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