LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Dodge and Ram
>>
2012
>>
C/V
>>
Repair and Diagnosis (Single Page)
>>
Body & Frame
>>
Door Locks
>>
Power Liftgate Module (PLGM) - Electrical Diagnostics
>>
DTC Troubleshooting
>>
U11A2-Lost Communication With Passive Entry Module (PEM)
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
Possible Causes
CAN BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
PASSIVE ENTRY MODULE (PEM) POWER AND GROUND
TIPM NOT CONFIGURED CORRECTLY
PASSIVE ENTRY MODULE (PEM)
MODULE THAT SET THIS DTC