Lucerne V6-3.9L (2009): Powertrain Management
Also for this vehicle: Lucerne V6-3.8L (2007), Lucerne V6-3.8L VIN 2 (2006), Lucerne V8-4.6L (2008).
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.
Relays and Modules - Powertrain Management19 pages
Relays and Modules - Computers and Control Systems12 pages
- Body Control Module › Component Information › Technical Service Bulletins › Body Controls - Unable To Reprogram Body Control Module234
- Engine Control Module › Component Information › Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage23456
- Main Relay (Computer/Fuel System) › Component Information › Locations › Rear Fuse Block2
- Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Locations
Relays and Modules - Fuel Delivery and Air Induction3 pages
Relays and Modules - Ignition System3 pages
Sensors and Switches - Powertrain Management122 pages
Sensors and Switches - Computers and Control Systems90 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Flow Meter/Sensor › Component Information › Locations23
- Barometric Pressure Sensor › Component Information › Service and Repair2
- Battery Current Sensor › Component Information › Locations23
- Camshaft Position Sensor › Component Information › Locations234
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
Crankshaft Position Sensor › Component Information5 pages
- Fuel Level Sensor › Component Information › Service and Repair23
- Intake Air Temperature Sensor › Component Information › Locations23
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
- Oil Pressure Sensor › Component Information › Locations23456
- Transmission Position Switch/Sensor, A/T › Component Information › Diagrams
Vehicle Speed Sensor › Component Information5 pages
Sensors and Switches - Fuel Delivery and Air Induction7 pages
Sensors and Switches - Ignition System25 pages
- Camshaft Position Sensor › Component Information › Locations234
Crankshaft Position Sensor › Component Information5 pages
Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair7 pages
Tune-up and Engine Performance Checks27 pages
- Fuel Pressure › System Information › Specifications23
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Fuel Pressure Gauge Installation and Removal2345
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Testing and Inspection234
- Spark Plug › Component Information › Specifications23456789
- Compression Check › System Information › Specifications2
Computers and Control Systems426 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Flow Meter/Sensor › Component Information › Locations23
- Intake Air Temperature Sensor › Component Information › Locations23
- Barometric Pressure Sensor › Component Information › Service and Repair2
- Battery Current Sensor › Component Information › Locations23
- Body Control Module › Component Information › Technical Service Bulletins › Body Controls - Unable To Reprogram Body Control Module234
- Camshaft Position Sensor › Component Information › Locations234
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
Crankshaft Position Sensor › Component Information5 pages
- Data Link Connector › Component Information › Locations2
- Electronic Throttle Actuator › Component Information › Description and Operation2
- Engine Control Module › Component Information › Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage23456
- Fuel Level Sensor › Component Information › Service and Repair23
- Main Relay (Computer/Fuel System) › Component Information › Locations › Rear Fuse Block2
- Malfunction Indicator Lamp › Component Information › Testing and Inspection2
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
- Oil Pressure Sensor › Component Information › Locations23456
Relays and Modules - Computers and Control Systems12 pages
- Body Control Module › Component Information › Technical Service Bulletins › Body Controls - Unable To Reprogram Body Control Module234
- Engine Control Module › Component Information › Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage23456
- Main Relay (Computer/Fuel System) › Component Information › Locations › Rear Fuse Block2
Sensors and Switches - Computers and Control Systems90 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Flow Meter/Sensor › Component Information › Locations23
- Barometric Pressure Sensor › Component Information › Service and Repair2
- Battery Current Sensor › Component Information › Locations23
- Camshaft Position Sensor › Component Information › Locations234
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
Crankshaft Position Sensor › Component Information5 pages
- Fuel Level Sensor › Component Information › Service and Repair23
- Intake Air Temperature Sensor › Component Information › Locations23
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
- Oil Pressure Sensor › Component Information › Locations23456
- Transmission Position Switch/Sensor, A/T › Component Information › Diagrams
Vehicle Speed Sensor › Component Information5 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Diagrams
- Variable Valve Timing Actuator › Component Information › Description and Operation23
Vehicle Speed Sensor › Component Information5 pages
Emission Control Systems26 pages
Air Injection8 pages
Catalytic Converter › Component Information4 pages
- Positive Crankcase Ventilation › PCV Valve Hose › Component Information › Service and Repair2
- Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Locations
Fuel Delivery and Air Induction146 pages
- Fuel Pressure › System Information › Specifications23
- Fuel Pressure Release › System Information › Service and Repair › Fuel Pressure Gauge Installation and Removal2345
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Flow Meter/Sensor › Component Information › Locations23
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Fuel Pressure Gauge Installation and Removal2345
Fuel Injector › Component Information17 pages
- Fuel Line Coupler › Component Information › Service and Repair › Metal Collar Quick Connect Fitting Service23456
- Fuel Pressure Regulator › Component Information › Service and Repair › Fuel Tank Module Replacement (NU6)2345678910111213141516
- Fuel Rail › Component Information › Service and Repair23
- Fuel Supply Line › Component Information › Service and Repair2345678910
- Main Relay (Computer/Fuel System) › Component Information › Locations › Rear Fuse Block2
Relays and Modules - Fuel Delivery and Air Induction3 pages
Sensors and Switches - Fuel Delivery and Air Induction7 pages
Throttle Body › Component Information4 pages
- Variable Induction System › Variable Induction Control Valve › Component Information › Locations
Ignition System67 pages
- Firing Order › Component Information › Specifications
- Camshaft Position Sensor › Component Information › Locations234
Crankshaft Position Sensor › Component Information5 pages
- Ignition Cable › Component Information › Testing and Inspection234
- Ignition Coil › Component Information › Service and Repair234
- Ignition Control Module › Component Information › Locations2
- Ignition Relay › Component Information › Locations
Relays and Modules - Ignition System3 pages
Sensors and Switches - Ignition System25 pages
- Camshaft Position Sensor › Component Information › Locations234
Crankshaft Position Sensor › Component Information5 pages
Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair7 pages
- Spark Plug › Component Information › Specifications23456789
Transmission Control Systems427 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T406 pages
- Pressure Regulating Solenoid, A/T › Component Information › Diagrams23
- Shift Interlock Solenoid › Component Information › Locations234
- Shift Selector Actuator › Component Information › Locations
Shift Solenoid, A/T › Component Information200 pages
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T5 pages
Control Module, A/T › Component Information4 pages
- Transmission Control System Relay, A/T › Component Information › Locations
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T16 pages
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › Engine/Transmission - Aftermarket Calibrations234