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Home >> Buick >> 2022 >> Encore GX Essence, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Automatic Transmission - VT40 (MRG) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Transmission Control Module Replacement

Transmission Control Module Replacement

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GM5262958Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Remove the left front tire and wheel assembly. Tire and Wheel Removal and Installation
  2. Front Wheelhouse Liner- Left Side - Remove - Front Wheelhouse Liner Replacement
1 Transmission Control Module

Procedure

  1. Disconnect the electrical connector.
  2. Remove the transmission control module from the module bracket by releasing the retaining tabs.
  3. Program the transmission control module. Control Module References