Savana 3500 V8-6.6L DSL Turbo VIN 6 (2007)
Fluid Pressure Sensor/Switch: Service and Repair
4L80-E/4L85-E - Automatic Transmission
Valve Body and Pressure Switch Replacement
Tools Required
*
J 25025 Guide Pins
*
J 36850 Transjel(R)
Removal Procedure
1. Ensure that removal of the valve body is necessary before proceeding.
Important: The following components can be serviced without removing the valve body from the transmission:
*
The 2-3 solenoid (1)
*
The internal wiring harness (2)
*
The 1-2 shift solenoid (3)
*
The transmission fluid temperature sensor (4)
*
The transmission fluid pressure manual valve position switch (5)
*
The pressure control solenoid (6)
*
The torque converter clutch pulse width modulation (TCC PWM) solenoid (7)
2. Remove the fluid level indicator.
3. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
4. Remove the oil pan, gasket, and filter.
