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Home >> GMC >> 2002 >> C3500 HD 6.5 F, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.5L >> Diagnostic Information and Procedures >> DTC P1217 >> Test Description

Test Description

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

  1. 3. This step determines if DTC P1217 is a hard failure or an intermittent.
  2. 6. This step will determine if the solenoid is at fault, or if there is a problem with the PCM or wiring.
Fig 1: DTC P1217
G01599791Courtesy of GENERAL MOTORS CORP.