Transmission Calibration Update 07217 Programming Process - keywords 07217 calibration ecm program reprogram odometer TCM update

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

When programming the vehicle with the calibration update in bulletin 07217 Document ID# 2006117, it is important that the engine and transmission modules both be updated.

To update both modules select Programming Sequence ECM/TCM on the Supported Controller Screen (Note: This is the last selection in the scroll down box).

Important: If both modules are not updated you will see the following results. Odometer is reading about 1/3 of actual, then there is a cal mismatch - Trans cal is new, ECM cal is old. Odometer is reading 3 times actual, then the mismatch is Trans cal old, ECM updated.

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.