Transmission Control Module Replacement

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.
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.

TCM Cover