chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Relays and Modules - Differential > < 6T70/6T75 - Automatic Transmission|Page 9297
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Important:  DTC P0602 is set with all new service transaxle control modules. When the transaxle control module is reprogrammed with
the correct software and calibrations, DTC P0602 will be erased.

11. Reprogram the TCM with the correct calibration. Refer to Control Module References   .
12. Perform the transmission adaptive learn procedure. Refer to Transmission Adaptive Learn and Transmission Neutral Learn  (See: Transmission

and Drivetrain/Automatic Transmission/Transaxle/Testing and Inspection/Component Tests and General Diagnostics/AF33-5 - Automatic
Transaxle/Transmission Adaptive Learn and Transmission Neutral Learn) .

Relays and Modules - Differential > < 6T70/6T75 - Automatic Transmission|Page 9297