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Home >> GMC >> 2008 >> Acadia SLE, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Object Detection System >> Diagnostic Information and Procedures >> DTC B0968 >> Component Testing

Component Testing

  1. Ignition OFF, disconnect the harness connector at the RPA display.
  2. Connect a 10A fused jumper wire between 12V voltage supply circuit terminal A and B+.
  3. Connect a 10A fused jumper wire between control circuit terminal and ground of the appropriate LED listed below:
    • Left amber LED control circuit terminal B
    • Center amber LED control circuit terminal C
    • Red LED control circuit terminal D
  4. Verify that the appropriate LED illuminates.
    • If the component does not perform as specified, replace the RPA display.