Mode F1: Diagnostic Trouble Code History

1996 Cadillac Eldorado V8-4.6L VIN 9SECTION Mode F1: Diagnostic Trouble Code History
TEST MODES
In this mode, diagnostic trouble code history is displayed. These data include how many ignition cycles since the diagnostic trouble code first occurred, brake switch status, vehicle speed and ABS state when fault occurred. Up to three diagnostic trouble codes are included in the ABS history data.
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.