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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1356 (Automatic Transmission - Mu5 (Introduction, Service & Replacement)) >> Diagnostic Information and Procedures >> DTC P0717 >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the ignition switch to the LOCK position.
  2. Connect the scan tool to the data link connector (DLC).
  3. Turn the ignition switch ON.
  4. Use the scan tool in order to clear the following items:
    • DTC P0717
    • Any pending DTCs
  5. Start the engine.
  6. Warm the engine up to normal operating conditions.
  7. Turn O/D switch to the ON position.
  8. Operate the vehicle under all the following conditions:
    • Keep the vehicle speed approximately at or slightly above 10 km/h (7 mph) with 1st gear held in Drive range for 1 second or more.
    • Increase the vehicle speed to approximately 20 km/h (13 mph) with 2nd gear held in Drive range for 2 seconds or more.
    • Increase the vehicle speed to approximately 30 km/h (20 mph) with 3rd gear held in Drive range for 2 seconds or more.
  9. Stop the vehicle.
  10. Use the scan tool in order to test for a pending DTC.
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