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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 813 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Diagnostic Information and Procedures >> DTC P0724: closed TCC/Stop Lamp Switch Circuit During Decelerations >> Test Description

Test Description

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The number below refers to the step number on the diagnostic table.

  1. 3. This step isolates the TCC/Stop lamp switch as a source for setting the DTC.
    Fig 1: Diagnostic Trouble Code (DTC P0724) Table (Step 1-6)
    G02112016Courtesy of GENERAL MOTORS CORP.
    Fig 2: Diagnostic Trouble Code (DTC P0724) Table (Step 7-8)
    G02112017Courtesy of GENERAL MOTORS CORP.