chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

3T40 Automatic Transaxle|Page 6097 > < A/T - Delayed/Slow or No Second to Third Gear Upshift|Page 6094
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Case: Service and Repair
3T40 Automatic Transaxle

REMOVAL PROCEDURE 

1. Disconnect the negative battery cable.

CAUTION:  Refer to Battery Disconnect Caution in Service Precautions.

2. Remove the transmission bracket.
3. Remove the valve body cover. Refer to Valve Body Cover Replacement.
4. Disconnect the TCC wire from the case connector.

5. Remove the control valve body bolts.

6. Remove the control valve body from the oil pump.

IMPORTANT:  Do not lose the check balls.

3T40 Automatic Transaxle|Page 6097 > < A/T - Delayed/Slow or No Second to Third Gear Upshift|Page 6094