Section 21 (Mp3023 Transfer Case (Service Information)): Installation
WARNING: This page is about a different variant/trim than selected.
- Mount transfer case (1) on a transmission jack.
- Secure transfer case to jack with chains.
- Position transfer case under vehicle.
- Align transfer case (1) and transmission (2) shafts and install transfer case onto transmission.
- Install and tighten transfer case attaching bolts (3) to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Connect the transfer case vent hose to the transfer case.
- Install the skid plate, if equipped.
- Remove transmission jack and support stand.
- Connect front propeller shaft and install rear propeller shaft. Refer to SHAFT, DRIVE, REAR, INSTALLATION .
- Fill transfer case with correct fluid. Refer to SPECIFICATIONS .
- Connect the shift motor and encoder electrical connectors.
- Lower vehicle.
- Disengage the manual park release.
- If replacing the transfer case, Drivetrain Control Module (DTCM), or both, use the scan tool to perform the Non-Volatile Memory Reset procedure.
- Perform the DTCM verification test. Refer to STANDARD PROCEDURE .
NOTE:
The air suspension system will auto-disable when lifted on a frame hoist, or when jacking one corner of the vehicle. The air suspension may attempt to change height slightly prior to switching to auto-disable. A manual disable is also available by pressing the "Up" and "Down" switches of the terrain select switch simultaneously for more that 5 seconds. The air suspension system will return to normal operation when the vehicle speed reaches 25 KPH (15 MPH).