gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

6T30/6T40/6T45 - Automatic Transmission|Page 1230 > < 6L50/6L80/6L90 - Automatic Transmission|Page 1227
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Transmission Speed Sensor: Service and Repair
6T30/6T40/6T45 - Automatic Transmission

Output Speed Sensor Replacement

Output Speed Sensor Replacement

Input Speed Sensor Replacement

Input Speed Sensor Replacement

Removal Procedure

1. Remove the transmission control valve body cover. Refer to Control Valve Body Cover Replacement   (See: Transmission and

Drivetrain/Automatic Transmission/Transaxle/Valve Body/Service and Repair/6T30/6T40/6T45 - Automatic Transmission/Control Valve Body
Cover Replacement).

6T30/6T40/6T45 - Automatic Transmission|Page 1230 > < 6L50/6L80/6L90 - Automatic Transmission|Page 1227