G6 V6-3.9L (2009)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
1. Install the intermediate/4th band servo piston spring, the servo and the servo cover bolts.
Tighten the bolts to 12 Nm (106 lb in).
2. Install the filter and the pan. Refer to Automatic Transmission Fluid Filter and Seal Replacement (See: Fluid Filter - A/T/Service and
Repair/4T45-E - Automatic Transmission).
3. Lower the vehicle.
4. Fill the transmission with DEXRON(R) VI fluid.
5. Inspect the transmission oil level. Refer to Transmission Fluid Check (See: Testing and Inspection/Symptom Related Diagnostic
Procedures/4T45-E - Automatic Transmission/Transmission Fluid Check).
Note: It is recommended that transmission adaptive pressure (TAP) information be reset.
Resetting the TAP values using a scan tool will erase all learned values in all cells. As a result, the engine control module (ECM), powertrain
control module (PCM) or transmission control module (TCM) will need to relearn TAP values. Transmission performance may be affected as new
TAP values are learned.
6. Reset the TAP values. Refer to Transmission Adaptive Functions (See: Description and Operation/4T45-E - Automatic
Transmission/Transmission Adaptive Functions).