Test Description

2003 Chevrolet Venture Base, Van Cargo ExtendedSECTION Test Description

The numbers below refer to the step numbers on the diagnostic table.

2. To set this code, a key with a working transponder was read by the theft deterrent control module. For that key to operate the vehicle a 10 Minute or 30 Minute Re-Learn Procedure must be performed.

Fig 1: Diagnostic Check - DTC B3031
G01534641Courtesy of GENERAL MOTORS CORP.
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:

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