gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Shifter A/T > < 6T30/6T40/6T45 - Automatic Transmission|Page 6076
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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: Testing and

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

Shifter A/T > < 6T30/6T40/6T45 - Automatic Transmission|Page 6076