Control Module: Testing and Inspection

Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup

The following service procedures require either a programming or a setup event be performed for a complete repair. The transmission control module (TCM) is part of the control solenoid (w/body and TCM) valve assembly, and is not serviced separately.

Transmission Control Module (TCM) Replacement

If the TCM is replaced, the following procedures must be performed:

1. TCM Reprogramming

2. The Reset Transmission Adapts - Refer to Reset Transmission Adapts Reset Procedure.

TCM Reprogramming

1. If the TCM needs to be reprogrammed, refer to Service Programming System (SPS) Service Programming System (SPS).

2. Perform the Reset Transmission Adapts - Refer to Reset Transmission Adapts Reset Procedure.

Note:
After programming, perform the following to avoid future misdiagnosis:

1. Turn the ignition OFF for 30 seconds.

2. Turn the ignition ON with the engine OFF.

3. Use the scan tool in order to retrieve history DTCs from all modules.

4. Clear all history DTCs.

Setup for Component Replacement

The replacement of some components will require a setup procedure for complete repair.

If any of the following components are replaced, the Reset Transmission Adapts Reset Procedure procedure must be performed:

* Transmission replacement

* Any internal transmission repair

* Any speed sensor

Refer to Reset Transmission Adapts Reset Procedure.