Diagnostic Fault Information

2024 GMC Canyon Elevation, 4WDSECTION Diagnostic Fault Information
Circuit Number Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
4996 Immobilizer Antenna Signal [+] B1442 11 B1442 13 B1442 12 -
4997 Immobilizer Antenna Low Signal B1442 11 B1442 13 B1442 12 -
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.