LEMON Manuals
: Even more car manuals for everyone
Home
>>
Jeep
>>
2020
>>
Renegade Trailhawk
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
1.3L - DTCS P2116 To U0155
>>
DTC Troubleshooting
>>
U012D-Lost Communication With Alternator Control Module
>>
Possible Causes
Possible Causes
Possible Causes
LIN BUS CIRCUIT OPEN OR SHORTED
ALTERNATOR
POWERTRAIN CONTROL MODULE (PCM)
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.