Diagnostic Fault Information

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Diagnostic Fault Information
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground High Resistance Open Short to Voltage Signal Performance
B+ 1 B3794 08, B3794 6 1 1 B3794 08, B3794 61
Cruise Control Switch Signal 1 B3794 08, B3794 6 1 B3794 08 B3794 08, B3794 61
Cruise Control Indicator Low Reference - 2 2 2 -
1. Cruise Control Malfunction
2. Cruise Control Switch Indicator Malfunction
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.