Transmission Control Module Replacement (Left Hand Drive)

Fig 1: Transmission Control Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Transmission Control Module Screw (Qty: 3) CAUTION: Refer to Fastener Caution . Tighten 5 N.m (44 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.

Callout

Component Name

Transmission Control Module Screw (Qty: 3)

CAUTION: Refer to Fastener Caution .

Tighten
5 N.m (44 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.