High Mount Stop Lamp Bulb Replacement

2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION High Mount Stop Lamp Bulb Replacement
GM4846584Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
High Mount Stop Lamp Replacement 
1 High Mount Stop Lamp Bulb Socket [2x]
Procedure 
Rotate the bulb socket a quarter turn counterclockwise and remove.
2 High Mount Stop Lamp Bulb [2x]
Procedure 
Pull the bulb straight from the lamp socket.
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.