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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 834 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Diagnostic Information and Procedures >> DTC P0717: Low Or No Input Speed During High Vehicle And High Engine Speeds >> Test Description

Test Description

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

  1. 3. This step tests for proper circuit operation up to the PCM connections.
  2. 6. This step tests for proper operation of the AT ISS sensor.
    Fig 1: Diagnostic Trouble Code (DTC P0717) Table (Step 1-5)
    G02112009Courtesy of GENERAL MOTORS CORP.
    Fig 2: Diagnostic Trouble Code (DTC P0717) Table (Step 6-14)
    G02112010Courtesy of GENERAL MOTORS CORP.
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