TrailBlazer 4WD V8-6.0L (2007): Sensors and Switches

Also for this vehicle: TrailBlazer 2WD L6-4.2L VIN S (2003), TrailBlazer 2WD V8-5.3L (2007), TrailBlazer 2WD V8-6.0L (2009), TrailBlazer 2WD V8-6.0L VIN H (2006), TrailBlazer 4WD L6-4.2L (2007), TrailBlazer 4WD L6-4.2L VIN S (2002), TrailBlazer 4WD V8-5.3L VIN M (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
- Sensors and Switches - Accessories and Optional Equipment13 pages
- Sensors and Switches - Body and Frame35 pages
  - Hood Switch / Sensor4 pages
    Hood Sensor/Switch (For Alarm) › Component Information › Locations2
    Underhood Lamp Switch › Component Information › Locations2
  - Pedal Positioning Switch › Component Information › Diagrams
  - Power Door Lock Switch › Component Information5 pages
    Locations2 3
    Service and Repair › Door Lock and Side Window Switch Replacement - Driver Side2
  - Power Mirror Switch › Component Information › Service and Repair
  - Power Seat Motor Position Sensor › Component Information7 pages
    Locations2
    Diagrams › Lumbar Horizontal Position Sensor2 3 4 5
  - Power Seat Switch › Component Information10 pages
    Locations2 3
    Diagrams › Lumbar Adjuster Switch2 3 4
    Service and Repair › Power Seat Switch Replacement2 3
  - Seat Heater Switch › Component Information › Locations2
  - Seat Memory Switch › Component Information › Locations
  - Sunroof / Moonroof Switch › Component Information › Locations2 3
  - Trunk / Liftgate Ajar Switch › Component Information › Diagrams
- Sensors and Switches - Brakes and Traction Control12 pages
- Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch › Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins15 pages
  - Customer Interest: › 10-06-04-008A › Jan › 11 › Engine - MIL ON P0116/P1400 Set In Very Cold Temps2 3 4 5
  - All Technical Service Bulletins: › 10-06-04-008A › Jan › 11 › Engine - MIL ON P0116/P1400 Set In Very Cold Temps2 3 4 5
  - All Other Service Bulletins for Coolant Temperature Sensor/Switch (For Computer):5 pages
    03-08-48-006H › Apr › 11 › A/C - Window Defroster Contact/Tab Repair Information2 3 4
    00-08-48-005D › Sep › 10 › Body - Vehicle Glass Distortion Information
  - All Other Service Bulletins for Coolant Temperature Sensor/Switch (For Computer):0 pages
    03-08-48-006H › Apr › 11 › A/C - Window Defroster Contact/Tab Repair Information
    00-08-48-005D › Sep › 10 › Body - Vehicle Glass Distortion Information
- Sensors and Switches - Engine5 pages
  - Oil Pressure Sender › Component Information › Diagrams
  - Oil Pressure Sensor › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Oil Pressure Sensor: › 07-06-01-004A › Nov › 08 › Engine - Low Oil Lamp ON/Oil Leaks2
    All Technical Service Bulletins for Oil Pressure Sensor: › 07-06-01-004A › Nov › 08 › Engine - Low Oil Lamp ON/Oil Leaks2
- Sensors and Switches - HVAC17 pages
  - Ambient Temperature Sensor / Switch HVAC › Component Information › Locations2
  - Cabin Temperature Sensor / Switch › Component Information › Diagrams2
  - Discharge Air Temperature Sensor / Switch, HVAC › Component Information8 pages
    Locations2 3 4
    Service and Repair › Air Temperature Sensor Replacement - Upper Right Side2 3 4
  - Refrigerant Pressure Sensor / Switch, HVAC › Low Pressure Sensor / Switch, HVAC › Component Information3 pages
    Locations
    Diagrams › HVAC - Automatic2
  - Solar Sensor, HVAC › Component Information › Diagrams2
- Sensors and Switches - Instrument Panel13 pages
  - Fuel Gauge Sender › Component Information › Technical Service Bulletins8 pages
    Recalls for Fuel Gauge Sender: › 07005 › Feb › 07 › Campaign - Possible Fuel Sender Port Fracture2 3 4
    All Technical Service Bulletins for Fuel Gauge Sender: › 07005 › Feb › 07 › Campaign - Possible Fuel Sender Port Fracture2 3 4
  - Outside Temperature Display Sensor › Component Information › Locations2 3
  - Parking Brake Warning Switch › Component Information › Locations2
- Sensors and Switches - Lighting and Horns32 pages
  - Ambient Light Sensor › Component Information › Locations2 3
  - Brake Light Switch › Component Information › Locations2 3
  - Combination Switch › Component Information › Locations2 3 4 5
  - Headlamp Alignment Switch › Component Information › Locations
  - Headlamp Switch › Component Information › Locations2 3 4
  - Horn Switch › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Horn Switch: › 07-08-54-001C › Oct › 08 › Horn - Inoperative When Pressing Horn Pad2 3
    All Technical Service Bulletins for Horn Switch: › 07-08-54-001C › Oct › 08 › Horn - Inoperative When Pressing Horn Pad2 3
  - Turn Signal Switch › Component Information8 pages
    Locations2 3 4 5
    Service and Repair › Multifunction Turn Signal Switch Housing Replacement2 3
  - Underhood Lamp Switch › Component Information › Locations2
- Sensors and Switches - Powertrain Management1,263 pages
  - Sensors and Switches - Computers and Control Systems707 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2 3 4
    Air Flow Meter/Sensor › Component Information108 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…107
    Camshaft Position Sensor › Component Information108 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…107
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins10 pages
    Customer Interest for Coolant Temperature Sensor/Switch (For Computer): › 10-06-04-008A › Jan › 11 › Engine - MIL ON P0116/P1400 Set In Very Cold Temps2 3 4 5
    All Technical Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › 10-06-04-008A › Jan › 11 › Engine - MIL ON P0116/P1400 Set In Very Cold Temps2 3 4 5
    Crankshaft Position Sensor › Component Information111 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…107
    Service and Repair › Crankshaft Position Sensor Replacement2 3
    Fuel Level Sensor › Component Information › Service and Repair › Fuel Level Sensor Replacement2 3 4 5 6
    Fuel Tank Pressure Sensor › Component Information › Locations2 3
    Intake Air Temperature Sensor › Component Information › Locations2 3 4 5
    Knock Sensor › Component Information112 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…108
    Service and Repair › Knock Sensor Replacement (Left Side)2
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4
    Oil Pressure Sensor › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Oil Pressure Sensor: › 07-06-01-004A › Nov › 08 › Engine - Low Oil Lamp ON/Oil Leaks2
    All Technical Service Bulletins for Oil Pressure Sensor: › 07-06-01-004A › Nov › 08 › Engine - Low Oil Lamp ON/Oil Leaks2
    Oxygen Sensor › Component Information122 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…109
    Service Precautions › Heated Oxygen and Oxygen Sensor Notice2 3 4
    Service and Repair › Heated Oxygen Sensor Replacement - Bank 1 Sensor 12 3 4 5 6 7 8
    Throttle Position Sensor › 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…106
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4
  - Sensors and Switches - Fuel Delivery and Air Induction218 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2 3 4
    Air Flow Meter/Sensor › Component Information108 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…107
    Throttle Position Sensor › 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…106
  - Sensors and Switches - Ignition System338 pages
    Camshaft Position Sensor › Component Information108 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…107
    Crankshaft Position Sensor › Component Information111 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…107
    Service and Repair › Crankshaft Position Sensor Replacement2 3
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information7 pages
    Technical Service Bulletins4 pages
    Customer Interest for Ignition Switch Lock Cylinder: › 05-07-30-021B › Oct › 07 › A/T - Key Will Not Release From Ignition Lock Cylinder2
    All Technical Service Bulletins for Ignition Switch Lock Cylinder: › 05-07-30-021B › Oct › 07 › A/T - Key Will Not Release From Ignition Lock Cylinder2
    Service and Repair › Key and Lock Cylinder Coding2 3
    Knock Sensor › Component Information112 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…108
    Service and Repair › Knock Sensor Replacement (Left Side)2
- Sensors and Switches - Restraint Systems26 pages
  - Impact Sensor › Component Information14 pages
    Locations2 3 4 5 6 7 8 9
    Service and Repair › Inflatable Restraint Front End Sensor Replacement2 3 4 5
  - Seat Belt Tension Sensor › Component Information › Locations2
  - Seat Occupant Sensor › Component Information › Technical Service Bulletins › Restraints - Passenger Presence System Information
  - Seat Position Sensor › Component Information › Locations2 3 4 5 6 7 8 9
- Sensors and Switches - Starting and Charging › Ignition Switch › Ignition Switch Lock Cylinder › Component Information7 pages
  - Technical Service Bulletins4 pages
    Customer Interest for Ignition Switch Lock Cylinder: › 05-07-30-021B › Oct › 07 › A/T - Key Will Not Release From Ignition Lock Cylinder2
    All Technical Service Bulletins for Ignition Switch Lock Cylinder: › 05-07-30-021B › Oct › 07 › A/T - Key Will Not Release From Ignition Lock Cylinder2
  - Service and Repair › Key and Lock Cylinder Coding2 3
- Sensors and Switches - Steering and Suspension20 pages
  - Sensors and Switches - Steering › Steering Angle Sensor › Component Information › Diagrams2 3
  - Sensors and Switches - Suspension7 pages
    Ride Height Sensor, Suspension Control › Component Information3 pages
    Locations
    Diagrams › Air Suspension Sensor - LR2
    Steering Angle Sensor › Component Information › Diagrams2 3
    Suspension Mode Switch › Component Information › Locations
  - Sensors and Switches - Wheels and Tires › Tire Pressure Sensor › Component Information10 pages
    Technical Service Bulletins › TPMS System - Service And Re-Learning Sensor IDs2 3 4 5 6
    Service and Repair › Tire Pressure Sensor Grommet Replacement2 3 4
- Sensors and Switches - Transmission and Drivetrain55 pages
  - Sensors and Switches - A/T18 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information › Locations2 3 4 5 6 7 8 9 10
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2 3 4
    Transmission Speed Sensor, A/T › Component Information4 pages
    Locations2
    Diagrams › Input Speed Sensor (ISS) Harness2
  - Sensors and Switches - Transfer Case37 pages
    Four Wheel Drive Selector Switch › Component Information › Locations2 3 4
    Gear Sensor/Switch, Transfer Case › Component Information › Service and Repair › NVG 126-NP4 - Transfer Case2 3 4 5 6 7 8 9 10 11 12
    Speed Sensor, Transfer Case › Component Information21 pages
    Technical Service Bulletins6 pages
    Customer Interest: › 05-04-21-003C › Apr › 08 › Drivetrain - Service 4WD Light/DTC C0374 Set2
    All Technical Service Bulletins for Speed Sensor:3 pages
    05-04-21-003C › Apr › 08 › Drivetrain - Service 4WD Light/DTC C0374 Set2
    06-04-21-001 › May › 06 › Drivetrain - Updated Transfer Case Speed Sensor Conn.
    All Other Service Bulletins for Speed Sensor: › 06-04-21-001 › May › 06 › Drivetrain - Updated Transfer Case Speed Sensor Conn.
    Locations › NVG 126-NP4 - Transfer Case2
    Diagrams › NVG 126-NP4 - Transfer Case2 3 4
    Service and Repair › NVG 120-NR9 - Transfer Case2 3 4 5 6 7 8 9
- Sensors and Switches - Windows and Glass › Power Window Switch › Component Information8 pages
  - Locations2 3 4 5 6
  - Service and Repair › Quarter Window Switch Replacement2
- Sensors and Switches - Wiper and Washer Systems13 pages
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
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