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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 731 (LIGHTING SYSTEM)REPAIR INSTRUCTIONSSTOP LAMP SWITCH REPLACEMENT (WITHOUT ADJUSTABLE PEDALS)
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Stop Lamp Switch Replacement (Without Adjustable Pedals)

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Stop Lamp Switch Replacement (Without Adjustable Pedals)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Stop Lamp Switch (Without Adjustable Pedals)
GM2250601Courtesy of GENERAL MOTORS CORP.
Stop Lamp Switch Replacement (Without Adjustable Pedals)

Callout Component Name

Preliminary Procedures

  1. Apply the park brake.
  2. Remove the driver knee bolster. Refer to Knee Bolster Replacement (Except Cadillac) , Knee Bolster Replacement (Cadillac) .
  3. Disconnect the stoplamp switch electrical connector.
1 Power Vacuum Brake Booster Pushrod Retainer Bolt
CAUTION:

Refer to Fastener Caution .


Tighten 
10 N.m (89 lb in)
2 Power Vacuum Brake Booster Pushrod Retainer
Procedure 
Rotate the pushrod retainer 360 degrees to verify the retainer is fully engaged in the groove on the brake pedal pin.
3 Stoplamp Switch
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.