Installation Procedure
- Position the transmission to the engine.
- Install the transmission bolts (4) and tighten to 75 N.m (55 lb ft).
- Install the transfer case. Transfer Case Replacement (LF3 Engine)
- Install the front transmission mount to the transmission. Transmission Front Mount Replacement
- Install the upper transmission to engine bolt (1, 2) and tighten to 75 N.m (55 lb ft).
- Connect electrical connectors as necessary.
- Connect the control valve body TCM electrical connector (1).
- Install the wire harness retainer (2) to the control valve body cover stud and tighten the nut to 12 N.m (106 lb in).
- Fill the transmission with fluid. Transmission Fluid Drain and Fill
- If a NEW TCM has been installed into the vehicle, the NEW module needs to be reprogrammed. Service Programming System (SPS)
- Transmission internal service/overhaul
- Valve body repair or replacement
- Control solenoid valve assembly replacement
- TCM software/calibration update
- Any service in response to a shift quality concern
- Perform the Reset Transmission Adapts. Reset Transmission Adapts
- Road test the vehicle.
CAUTION:
Refer to Fastener Caution .
NOTE:
The Reset Transmission Adapts procedure must be performed when one of the following repairs have been made to the vehicle. Failure to perform the procedure after one of the following repairs may result in poor transmission performance, as well as transmission DTCs being set: