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Home >> Chevrolet >> 2006 >> Epica (CANADA) L6-2.5L >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Relays and Modules - Transmission and Drivetrain >> Relays and Modules - A/T >> Control Module >> Service and Repair
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Control Module: Service and Repair




Transmission Control Module (TCM) Replacement

Removal Procedure

Caution: Refer to Battery Disconnect Caution Battery Disconnect Caution in Cautions and Notices.




1. Disconnect the negative battery cable.
2. Disconnect the wiring connectors.
3. Remove the transaxle control module (TCM) and the nuts.

Installation Procedure





Caution: Refer to Fastener Notice Fastener Notice in Cautions and Notices.

1. Install the TCM and the nuts.

Tighten the TCM mounting nuts to 23 Nm (17 lb ft).

2. Connect the wiring connectors.
3. Connect the negative battery cable.

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