CTS Sedan RWD V6-3.0L (2010)
2. Release the interlock and disconnect the electrical connector (1) from the secondary fuel tank module. Position the connector and wire harness
aside.
Caution: Avoid damaging the lock ring. Use only J-45722 to prevent damage to the lock ring.
Note:
*
DO NOT use impact tools. Significant force will be required to release the lock ring. The use of a hammer and screwdriver is not
recommended. Secure the fuel tank in order to prevent fuel tank rotation.
*
Do not allow the tool to come in contact with the fuel pipe while unlocking the cam lock ring.
3. Use the J 45722 (1) and a long breaker-bar (2) in order to unlock the fuel tank module lock ring (3), by turning counterclockwise.
4. Remove the cam lock ring.
