gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Sensors and Switches - Transmission and Drivetrain > < 6T30/6T40/6T45 - Automatic Transmission|Page 6526
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Body/Service and Repair/6T70/6T75 - Automatic Transmission/Control Valve Body Cover Replacement).

13. For transmission control module programming and setup. Refer to Control Module References   (See: Testing and Inspection/Programming and

Relearning).

Note:  After an internal transmission repair or internal part replacement the service fast learn adapt procedure should be performed.

14. Perform the transmission adaptive values learn procedure. Refer to Transmission Adaptive Values Learn   (See: Automatic

Transmission/Transaxle/Testing and Inspection/Programming and Relearning/6T30/6T40/6T45 - Automatic Transmission).

Sensors and Switches - Transmission and Drivetrain > < 6T30/6T40/6T45 - Automatic Transmission|Page 6526