Transmission Control Module Replacement

WARNING: This page is about a different car, the 2015 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transmission Control Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	TCM Fastener CAUTION: Refer to Fastener Caution . Tighten 7 N.m (62 lb in)
2	Transmission Control Module (TCM) Procedure Disconnect the TCM electrical connector. The TCM must be programmed when replaced. Refer to Control Module References for programming and setup information. Perform the transmission adaptive learn when replaced. Refer to Transmission Adaptive Learn .
3	TCM Cover

Callout

Component Name

TCM Fastener

CAUTION: Refer to Fastener Caution .

Tighten
7 N.m (62 lb in)

Transmission Control Module (TCM)

Procedure

Disconnect the TCM electrical connector.
The TCM must be programmed when replaced. Refer to Control Module References for programming and setup information.
Perform the transmission adaptive learn when replaced. Refer to Transmission Adaptive Learn .

TCM Cover