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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1778 (Rear Wheel Steering System) >> Diagnostic Information and Procedures >> DTC C0527: Rear Wheel Steering Control Module >> Test Description

Test Description

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

  1. 2. This step helps the technician determine if the fault is current.
  2. 3. This step determines if the DTC is the result of an intermittent connection at the control module.
    Fig 1: DTC C0527
    G01455285Courtesy of GENERAL MOTORS CORP.
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