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Other GMC Workshop Service and Repair Manuals
Other Makes
GMC Truck C 3500 Truck 2WD V8-454 7.4L (1985)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Backup Lamp
Brake Lamp
Brake Light Switch
Dimmer Switch
Headlamp
Horn
Marker Lamp
Parking Lamp
Relays and Modules - Lighting and Horns
Sensors and Switches - Lighting and Horns
Backup Lamp Switch
Brake Light Switch
Headlamp Dimmer Switch
Headlamp Switch
Component Information
Technical Service Bulletins
Recalls for Headlamp Switch:
86C05A
86C048
May
86
Recall - Headlight Switch R&R, Potential Headlight Loss
Page 6384
Page 6385
Page 6386
Page 6387
NHTSA86V056000
All Technical Service Bulletins for Headlamp Switch:
Diagrams
Page 6418
Turn Signal Switch
Tail Lamp
Turn Signals
Windows and Glass
Wiper and Washer Systems