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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 787 (Antilock Brake System With TCVS & VSES) >> Diagnostic Information and Procedures >> DTC C0161: ABS/TCS Brake Switch Circuit Malfunction >> Test Description

Test Description

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

  1. 4.  This step tests for a shorted stop lamp switch.
  2. 5.  This step tests for an open stop lamp switch.

Fig 1: DTC C0161 (1 Of 2)
G01457068Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC C0161 (2 Of 2)
G01457069Courtesy of GENERAL MOTORS CORP.
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