For 1990-2009 cars only
The following service procedures require either a programming event performed for a complete repair.
Transmission Control Module (TCM) Replacement
If the TCM is replaced, refer to Service Programming System (SPS).
TCM Programming Procedure
The following procedures must be performed:
Refer to Service Programming System (SPS).
Ensure the following conditions exist in order to prepare for TCM programming or reprogramming:
| • | The battery is fully charged. |
| • | The ignition switch is in the RUN position. |
| • | The Techline equipment cable connection at the data link connector (DLC) is secure. |
Program the TCM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the TCM fails to program, proceed as follows:
| • | Ensure the TCM connection is good. |
| • | Inspect the Techline equipment for the latest software version. |
| • | Attempt to program the TCM. If the TCM still cannot be programmed properly, replace the TCM. |
TCM Setup
This device requires no setup.
