Operation CHARM: Car repair manuals for everyone.
Home >> Cadillac >> 2003 >> CTS V6-3.2L VIN N >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Actuators and Solenoids - Transmission and Drivetrain >> Actuators and Solenoids - A/T >> Shift Solenoid >> Service and Repair >> 1-2 Shift Solenoid Replacement

1-2 Shift Solenoid Replacement

1-2 Shift Solenoid Replacement

Removal Procedure
1. Remove the transmission fluid pan.





2. Disconnect the electrical wiring harness connector (2) from the 1-2 shift solenoid (1).





3. Using a small screwdriver or pick, remove the 1-2 shift solenoid retainer from the control valve body.





4. Remove the 1-2 shift solenoid (7) from the control valve body.
5. Remove the O-ring seals (4-5) from the 1-2 shift solenoid (7) ONLY if the O-rings are cut or worn.

Installation Procedure





1. Install new O-ring seals (4-5) to the 1-2 shift solenoid (7), if the O-rings were previously removed.
2. Install the 1-2 shift solenoid (7) into the control valve body.





3. Install the 1-2 shift solenoid retainer into the control valve body.





4. Connect the electrical wiring harness connector (2) to the 1-2 shift solenoid (1).
5. Install the transmission fluid pan.
pro multis · About Operation CHARM