Jeep Cherokee (XJ): NV231 transfer case
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Transmission and transfer case > NV231 transfer case
- Description and operation. Diagnosis and testing. Removal and installation
- Disassembly and assembly
- Cleaning and inspection
- Adjustments. Specifications. Special tools
AW-4
...
Description and operation. Diagnosis and testing. Removal and installation
Description and operation
NV231 transfer case
DESCRIPTION
The NV231 is a part-time transfer case with a low
range reduction gear system. The NV231 has three
operating ranges plus a Neutral position ...
Other materials:
Diagnosis and testing
General diagnosis information
Shift points are controlled by the transmission control
module (TCM). Before attempting repair, determine
if a malfunction is electrical or mechanical.
The TCM used with the AW-4 transmission has a
self-diagnostic program compatible with the DRBIII
scan tool. The ...