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Home >> Chevy Truck >> 2008 >> Uplander V6-3.9L >> Repair and Diagnosis >> Transmission and Drivetrain >> Transmission Control Systems >> Actuators and Solenoids - Transmission and Drivetrain >> Actuators and Solenoids - A/T >> Shift Solenoid >> Service and Repair >> 2-3 Shift Solenoid Valve Replacement

2-3 Shift Solenoid Valve Replacement



2-3 Shift Solenoid Valve Replacement

Removal Procedure

1. Remove the case side cover. Refer to Control Valve Body Cover Replacement (Control Valve Body Cover Replacement).
2. Disconnect the transaxle wiring harness.
3. Using a small screwdriver or pick, remove the 2-3 shift solenoid valve retainer (314C) from the control valve body (301).




4. Remove the 2-3 shift solenoid (315B).
5. remove the O-ring seal (316) from the 2-3 shift solenoid valve (315B) ONLY if it is damaged.

Installation Procedure

1. Install a new O-ring seal (316) onto the 2-3 shift solenoid valve (315B) if the O-ring was removed.




2. Install the 2-3 shift solenoid (315B).
3. Install the 2-3 shift solenoid valve retainer (314C) into the control valve body (301).
4. Connect the transaxle wiring harness.
5. Install the case side cover. Refer to Control Valve Body Cover Replacement (Control Valve Body Cover Replacement).

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