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Home >> Buick >> 2013 >> Regal L4-2.0L Turbo >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Relays and Modules - A/T >> Control Module >> Testing and Inspection >> Transmission Control Module Programming and Setup
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Transmission Control Module Programming and Setup





Transmission Control Module Programming and Setup

The following service procedures require either a programming or a setup event performed for a complete repair.

Transmission Control Module Replacement

If the transmission control module (TCM) needs to be replaced, the following procedures must be performed:

1. Connect a scan tool to the vehicle and access SPS. Refer to Service Programming System (SPS) Service Programming System (SPS).

2. Perform the SPS function Transmission Control Module - Programming and follow the on-screen instructions.

3. Perform the SPS function Transmission Control Module - Configuration & Setup and follow the on-screen instructions. On the screen Control Module - Configuration and Setup Function(s), select both Control Module Configuration/Reconfiguration and Control Module Setup.

4. Clear DTCs after completing the programming procedure.

Transmission Control Module Reprogramming

Do not reprogram the transmission control module (TCM) unless directed by a service procedure or a service bulletin.

1. Connect a scan tool to the vehicle and access SPS. Refer to Service Programming System (SPS) Service Programming System (SPS).

2. Perform the SPS function Transmission Control Module - Programming and follow the on-screen instructions.

3. Clear DTCs after completing the programming procedure.

Setup for Component Replacement

The replacement of following components will require to reset learned values and neutral (N) position calibration, refer to Transmission Adaptive Functions Transmission Adaptive Functions.

* Automatic transmission

* Control valve body

The replacement of following components will require neutral (N) position calibration, refer to Transmission Adaptive Functions Transmission Adaptive Functions.

* Transmission control replacement

* Range selector lever

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