FixVault
Home
›
Jeep
›
2007
›
Commander Base, 4.7 N, AWD
›
Repair and Diagnosis
›
Accessories & Equipment
›
Communication Devices
›
Electronic Control Modules - Electrical Diagnostics
›
Electronic Control Modules - Electrical Diagnostics
›
DTC Troubleshooting
›
U0231-Lost Communication With Rain Sensing Module
›
Possible Causes
Possible Causes
Possible Causes
CAN B BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FCM NOT CONFIGURED CORRECTLY
RAIN SENSOR POWER AND GROUND
RAIN SENSOR
MODULE THAT SET THIS DTC