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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1490 (Rear Wheel Steering System) >> Diagnostic Information and Procedures >> DTC C0543: Rear Actuator Does Not Achieve Desired Position >> Test Description

Test Description

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The numbers below refer to the step numbers on the diagnostic table.

  1. 2. This step begins the procedure that will allow the technician to determine the components responsible for setting DTC C0543.
  2. 3. This step will help determine if there are objects caught in the rear wheels.
    Fig 1: DTC C0543
    G01455289Courtesy of GENERAL MOTORS CORP.