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DTC U0141-Lost Communication With Front Control Module: Notes

Fig 1: Communication Circuit Diagram
G04853335Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

For a complete wiring diagram  , refer to appropriate SYSTEM WIRING DIAGRAMS article.

Possible Causes
CAN B BUS CIRCUITS OPEN OR SHORTED 
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES 
FCM NOT CONFIGURED CORRECTLY 
FRONT CONTROL MODULE POWER AND GROUND 
FRONT CONTROL MODULE 
MODULE THAT SET THIS DTC