Normal Operation
WARNING: This page is about a different car, the 2007 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
The SJB sets DTC U0155 if data messages received from the instrument cluster over the high speed controller area network (HS-CAN) are missing. For a complete list of all network messages, refer to MODULE COMMUNICATIONS NETWORK article.
Possible Causes
- Communication network
- Instrument cluster