HHR L4-2.4L (2010): Powertrain Management

Also for this vehicle: HHR L4-2.0L Turbo (2010), HHR L4-2.2L (2007), HHR L4-2.4L VIN B (2006).

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 Management18 pages
  - Relays and Modules - Computers and Control Systems15 pages
    Body Control Module › Component Information4 pages
    Technical Service Bulletins › Body Controls - BCM Cross Platform Functionality
    Locations › Harness Routing Views2 3
    Engine Control Module › Component Information8 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6
    Locations › Front of Vehicle/Engine Compartment Component Views2
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3
  - Relays and Modules - Fuel Delivery and Air Induction › Main Relay (Computer/Fuel System) › Component Information › Locations2 3
- Sensors and Switches - Powertrain Management134 pages
  - Sensors and Switches - Computers and Control Systems85 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Battery Current Sensor › Component Information › Locations2 3
    Camshaft Position Sensor › Component Information8 pages
    Locations2 3 4
    Service and Repair › Camshaft Position Sensor Replacement - Intake2 3 4
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3 4 5 6 7
    Crankshaft Position Sensor › Component Information › Locations2 3 4 5 6
    Fuel Level Sensor › Component Information › Service and Repair2 3
    Fuel Tank Pressure Sensor › Component Information › Locations2 3 4
    Intake Air Temperature Sensor › Component Information › Locations2 3 4
    Knock Sensor › Component Information › Locations2 3 4 5
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4 5
    Oil Pressure Sensor › Component Information › Locations2 3 4 5
    Oxygen Sensor › Component Information15 pages
    Locations2 3 4
    Service Precautions › Heated Oxygen Sensor Resistance Learn Reset Caution2
    Service and Repair › Heated Oxygen Sensor Replacement - Sensor 12 3 4 5 6 7 8 9
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4 5 6 7
    Vehicle Speed Sensor › Component Information7 pages
    Locations › Manual Transmission2
    Service and Repair › 4T45-E - Automatic Transmission2 3 4 5
  - Sensors and Switches - Fuel Delivery and Air Induction6 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Sensors and Switches - Ignition System43 pages
    Camshaft Position Sensor › Component Information8 pages
    Locations2 3 4
    Service and Repair › Camshaft Position Sensor Replacement - Intake2 3 4
    Crankshaft Position Sensor › Component Information › Locations2 3 4 5 6
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information24 pages
    Technical Service Bulletins8 pages
    Customer Interest for Ignition Switch Lock Cylinder: › 06-07-30-004G › May › 10 › A/T - Various Concerns With Shifter And/Or Ignition Key2 3 4
    All Technical Service Bulletins for Ignition Switch Lock Cylinder: › 06-07-30-004G › May › 10 › A/T - Various Concerns With Shifter And/Or Ignition Key2 3 4
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Knock Sensor › Component Information › Locations2 3 4 5
- Tune-up and Engine Performance Checks25 pages
- Computers and Control Systems402 pages
  - Accelerator Pedal Position Sensor › Component Information › Locations2
  - Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Intake Air Temperature Sensor › Component Information › Locations2 3 4
  - Battery Current Sensor › Component Information › Locations2 3
  - Body Control Module › Component Information4 pages
    Technical Service Bulletins › Body Controls - BCM Cross Platform Functionality
    Locations › Harness Routing Views2 3
  - Camshaft Position Sensor › Component Information8 pages
    Locations2 3 4
    Service and Repair › Camshaft Position Sensor Replacement - Intake2 3 4
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3 4 5 6 7
  - Crankshaft Position Sensor › Component Information › Locations2 3 4 5 6
  - Data Link Connector › Component Information › Locations2 3 4
  - Electronic Throttle Actuator › Component Information › Locations2 3 4
  - Engine Control Module › Component Information8 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6
    Locations › Front of Vehicle/Engine Compartment Component Views2
  - Fuel Level Sensor › Component Information › Service and Repair2 3
  - Fuel Tank Pressure Sensor › Component Information › Locations2 3 4
  - Information Bus › Component Information186 pages
    Specifications
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…176
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9
  - Knock Sensor › Component Information › Locations2 3 4 5
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3
  - Malfunction Indicator Lamp › Component Information › Testing and Inspection2
  - Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4 5
  - Oil Pressure Sensor › Component Information › Locations2 3 4 5
  - Oxygen Sensor › Component Information15 pages
    Locations2 3 4
    Service Precautions › Heated Oxygen Sensor Resistance Learn Reset Caution2
    Service and Repair › Heated Oxygen Sensor Replacement - Sensor 12 3 4 5 6 7 8 9
  - Relays and Modules - Computers and Control Systems15 pages
    Body Control Module › Component Information4 pages
    Technical Service Bulletins › Body Controls - BCM Cross Platform Functionality
    Locations › Harness Routing Views2 3
    Engine Control Module › Component Information8 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6
    Locations › Front of Vehicle/Engine Compartment Component Views2
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3
  - Sensors and Switches - Computers and Control Systems85 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Battery Current Sensor › Component Information › Locations2 3
    Camshaft Position Sensor › Component Information8 pages
    Locations2 3 4
    Service and Repair › Camshaft Position Sensor Replacement - Intake2 3 4
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3 4 5 6 7
    Crankshaft Position Sensor › Component Information › Locations2 3 4 5 6
    Fuel Level Sensor › Component Information › Service and Repair2 3
    Fuel Tank Pressure Sensor › Component Information › Locations2 3 4
    Intake Air Temperature Sensor › Component Information › Locations2 3 4
    Knock Sensor › Component Information › Locations2 3 4 5
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4 5
    Oil Pressure Sensor › Component Information › Locations2 3 4 5
    Oxygen Sensor › Component Information15 pages
    Locations2 3 4
    Service Precautions › Heated Oxygen Sensor Resistance Learn Reset Caution2
    Service and Repair › Heated Oxygen Sensor Replacement - Sensor 12 3 4 5 6 7 8 9
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4 5 6 7
    Vehicle Speed Sensor › Component Information7 pages
    Locations › Manual Transmission2
    Service and Repair › 4T45-E - Automatic Transmission2 3 4 5
  - Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4 5 6 7
  - Variable Valve Timing Actuator › Component Information › Description and Operation
  - Variable Valve Timing Solenoid › Component Information › Locations2 3 4 5
  - Vehicle Speed Sensor › Component Information7 pages
    Locations › Manual Transmission2
    Service and Repair › 4T45-E - Automatic Transmission2 3 4 5
- Emission Control Systems21 pages
- Fuel Delivery and Air Induction111 pages
  - Fuel Pressure › System Information6 pages
    Specifications2
    System Diagnosis › Fuel Pressure Gauge Installation and Removal2 3 4
  - Fuel Pressure Release › System Information › Service and Repair › Fuel Pressure Relief (With CH 48027)2 3
  - Idle Speed › System Information › System Diagnosis
  - Accelerator Pedal › Component Information › Service and Repair › Accelerator Pedal with Position Sensor Assembly Replacement2 3 4
  - Accelerator Pedal Position Sensor › Component Information › Locations2
  - Air Cleaner Housing4 pages
    Air Cleaner Fresh Air Duct/Hose › Component Information › Service and Repair2
    Air Filter Element › Component Information › Service and Repair2
  - Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Fuel › Component Information10 pages
    Technical Service Bulletins › Fuel - GM's Position on Use of E 15 in 2007 Newer M.Y.2 3 4 5 6
    Testing and Inspection › Alcohol/Contaminants-in-Fuel Diagnosis2 3 4
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Fuel Pressure Relief (With CH 48027)2 3
  - Fuel Injector › Component Information9 pages
    Specifications › Pressure, Vacuum and Temperature Specifications
    Testing and Inspection › Fuel Injector Circuit Diagnosis2 3 4 5 6 7 8
  - Fuel Line Coupler › Component Information › Service and Repair › Metal Collar Quick Connect Fitting Service2 3 4 5 6 7 8
  - Fuel Pressure Regulator › Component Information › Service and Repair2 3 4 5
  - Fuel Pump › Fuel Pressure › System Information6 pages
    Specifications2
    System Diagnosis › Fuel Pressure Gauge Installation and Removal2 3 4
  - Fuel Rail › Component Information › Service and Repair2 3 4 5
  - Fuel Supply Line › Component Information › Service and Repair › Fuel Line - Chassis2 3 4 5 6
  - Fuel Tank12 pages
    Fuel Filler Hose › Component Information › Service and Repair2 3 4
    Fuel Filler Neck › Component Information › Service and Repair
    Fuel Gauge Sender › Component Information › Service and Repair2 3 4 5
    Fuel Tank Vent › Component Information › Service and Repair2
  - Fuel Tank Unit › Component Information › Diagrams2 3 4 5 6
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3
  - Relays and Modules - Fuel Delivery and Air Induction › Main Relay (Computer/Fuel System) › Component Information › Locations2 3
  - Sensors and Switches - Fuel Delivery and Air Induction6 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Throttle Body › Component Information5 pages
    Diagrams
    Service and Repair › Procedures2 3 4
- Ignition System82 pages
  - Firing Order › Component Information › Specifications
  - Camshaft Position Sensor › Component Information8 pages
    Locations2 3 4
    Service and Repair › Camshaft Position Sensor Replacement - Intake2 3 4
  - Crankshaft Position Sensor › Component Information › Locations2 3 4 5 6
  - Ignition Coil › Component Information › Locations2 3 4 5 6 7 8 9
  - Knock Sensor › Component Information › Locations2 3 4 5
  - Sensors and Switches - Ignition System46 pages
    Camshaft Position Sensor › Component Information8 pages
    Locations2 3 4
    Service and Repair › Camshaft Position Sensor Replacement - Intake2 3 4
    Crankshaft Position Sensor › Component Information › Locations2 3 4 5 6
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information27 pages
    Technical Service Bulletins11 pages
    Customer Interest: › 06-07-30-004G › May › 10 › A/T - Various Concerns With Shifter And/Or Ignition Key2 3 4
    All Technical Service Bulletins: › 06-07-30-004G › May › 10 › A/T - Various Concerns With Shifter And/Or Ignition Key2 3 4
    All Other Service Bulletins for Ignition Switch Lock Cylinder: › 08-09-41-002F › Jun › 10 › Restraints - Air Bag Lamp ON/Multiple DTC Set2 3
    All Other Service Bulletins for Ignition Switch Lock Cylinder: › 08-09-41-002F › Jun › 10 › Restraints - Air Bag Lamp ON/Multiple DTC Set
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Knock Sensor › Component Information › Locations2 3 4 5
  - Spark Plug › Component Information › Specifications2 3 4 5 6 7
- Transmission Control Systems387 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T360 pages
    Pressure Regulating Solenoid, A/T › Component Information › Locations2 3
    Shift Interlock Solenoid › Component Information › Locations2
    Shift Solenoid, A/T › Component Information179 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…176
    Service and Repair › 1-2 Shift Solenoid Valve Replacement2
    Torque Converter Clutch Solenoid, A/T › Component Information176 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…175
  - Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information3 pages
    Technical Service Bulletins › A/T Controls -Transmission Control Module Information
    Locations › Harness Routing Views2
  - Sensors and Switches - Transmission and Drivetrain24 pages
    Sensors and Switches - A/T21 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information › Locations2 3 4
    Shift Interlock Switch › Component Information › Technical Service Bulletins8 pages
    Customer Interest for Shift Interlock Switch: › 06-07-30-004G › May › 10 › A/T - Various Concerns With Shifter And/Or Ignition Key2 3 4
    All Technical Service Bulletins for Shift Interlock Switch: › 06-07-30-004G › May › 10 › A/T - Various Concerns With Shifter And/Or Ignition Key2 3 4
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4 5 6 7
    Transmission Speed Sensor, A/T › Component Information › Locations2
    Sensors and Switches - M/T › Clutch Pedal Position Sensor / Switch › Component Information › Locations2 3
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › Engine/Transmission - Aftermarket Calibrations2 3 4
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