LEMON Manuals
: Even more car manuals for everyone
Home
>>
Jeep
>>
2009
>>
Commander Sport, 3.7 K, AWD
>>
Repair and Diagnosis
>>
Transmission
>>
Transfer Case
>>
(Final Drive Control Module (FDCM) - Electrical Diagnostics)
>>
DTC Troubleshooting
>>
C1421-Rear Differential Clutch Performance
>>
Monitor Conditions
Monitor Conditions
When Monitored:
The ignition on. No Solenoid DTCs present.