Normal Operation
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
- DTC U0140:00 (Lost Communication With Body Control Module: No Sub-Type Information) - sets in continuous memory in the HSWM if data messages received from the BCM over the MS-CAN are missing for 5 seconds or more. For a complete list of all network messages, refer to MODULE COMMUNICATIONS NETWORK .
- DTC U0164:00 (Lost Communication With HVAC Control Module: No Sub Type Information) - sets in continuous memory in the HSWM if data messages received from the HVAC module over the MS-CAN are missing for 5 seconds or more. For a complete list of all network messages, refer to MODULE COMMUNICATIONS NETWORK .
- DTC U0256:00 (Lost Communication With Front Controls Interface Module "A": No Sub Type Information) - sets in continuous memory in the HSWM if data messages received from the FCIM over the MS-CAN are missing for 5 seconds or more. For a complete list of all network messages, refer to MODULE COMMUNICATIONS NETWORK .
Possible Sources:
- BCM
- HVAC module
- FCIM