U0140 MERCURY - Lost Communication With Body Control Module
- Communication error
- Faulty Body Control Module (BCM)
- Body Control Module (BCM) harness is open or shorted
- Body Control Module (BCM) circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
U0140 Mercury DescriptionThe Powertrain Control Module (PCM) continuously monitors Controller Area Network (CAN) for messages from Body Control Module (BCM). The U0140 code sets when the PCM does not receive the BCM message within the defined amount of time.
Need more help?Get the U0140 Mercury code diagnosed by a professional: Find a repair shop in your area
U0140 MERCURY CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the U0140 Mercury code? Have you replaced any parts?
Any information is appreciated. Thanks