GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Cobalt
🢒
Body Systems
🢒 Lighting
Body Systems
All Description and Operation
Exterior Lighting Systems Description and Operation
Interior Lighting Systems Description and Operation
Cleaning, Inspection, and Adjustment
Brake Pedal Position Sensor Calibration
Fog Lamp Aiming
Headlamp Aiming
Diagnostic Procedures
Backup Lamps Malfunction
Courtesy Lamps Malfunction
Daytime Running Lamps Malfunction
Diagnostic Starting Point - Lighting Systems
Front Fog Lamps Malfunction
Hazard Lamps Malfunction
Headlamps Malfunction
Interior Backlighting Malfunction
Park Lamps Malfunction
Stop Lamps Malfunction
Symptoms - Lighting Systems
Turn Signal Lamps and/or Indicators Malfunction
Diagnostic Trouble Codes
DTC B1480
DTC B2530
DTC B2555
DTC B2580
DTC B2625
DTC B2645
DTC B3903
DTC B3948 or B3949
DTC B3950 or B3951
DTC C0277
DTC C0278
DTC C0870
Electrical/Electronic Schematic Diagrams
Exterior Lights Schematics
Fog Lights Schematics
Headlights/Daytime Running Lights (DRL) Schematics
Interior Lights Dimming Schematics
Interior Lights Schematics
Mechanical Specifications
Fastener Tightening Specifications
Removal, Installation, and Replacement
Ambient Light Sensor Replacement
Backup Lamp Bulb Replacement
Backup Lamp Replacement
Brake Pedal Position Sensor Replacement
Cargo Lamp Replacement
Dome Lamp Bulb Replacement
Dome Lamp Replacement
Fog Lamp Switch Replacement
Front Fog Lamp Bulb Replacement
Front Fog Lamp Replacement
Front Side Door Jamb Switch Replacement
Front Side Marker Lamp Bulb Replacement
Front Turn Signal Lamp Bulb Replacement
Hazard Warning Switch Replacement
Headlamp Bracket Replacement
Headlamp Bulb Replacement
Headlamp Replacement
High Mount Stop Lamp Bulb Replacement
High Mount Stop Lamp Replacement
Instrument Panel Lamp Dimmer Switch Replacement
Reading Lamp Bulb Replacement
Reading Lamp Replacement
Rear Door Jamb Switch Replacement
Rear License Plate Lamp Bulb Replacement
Rear License Plate Lamp Replacement
Rear Side Marker Lamp Bulb Replacement
Rear Side Marker Lamp Replacement
Rear Turn Signal Lamp Bulb Replacement
Tail Lamp Bulb Replacement
Tail Lamp Replacement
Tail/Turn Signal Lamp Replacement
Transmission Floor Shift Control Indicator Lamp Replacement