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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Vehicle Access - Diagnostic Information And Procedures (2 Of 2) >> Diagnostic Information and Procedures >> DTC B1C0A >> Circuit/System Testing

Circuit/System Testing

  1. Ignition ON.
  2. Perform the Service Programming System (SPS) . The K194 Rear Gate Module should learn the travel limits, exit the calibration mode, and B1C0A 54 will become a history code.
    • If the K194 Rear Gate Module does not exit the calibration mode or if B1C0A 54 does not become a history code. 

      Replace the K194 Rear Gate Module.

    • Go to next step: If the K194 Rear Gate Module does exit the calibration mode and B1C0A 54 becomes a history code. 
  3. All OK.