DTC B1001: Option Configuration Error

2000 Saturn SL2 Automatic, MP6SECTION DTC B1001: Option Configuration Error
  1. Turn ignition off. Wait 10 seconds. Turn ignition on. Using scan tool, monitor current DTCs. If DTC B1001 displays as a current DTC, go to next step. If DTC B1001 does not display as a current DTC, problem is intermittent.
  2. Using Service Stall System (SSS), reprogram BCM with vehicle option content information.
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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.