Pinpoint Test M: DTC U0104: Notes
WARNING: This page is about a different car, the 2011 Lincoln MKT. However, it is still accessible from the selected car via links, so may be relevant.
- DTC U0104:00 (Lost Communication With Cruise-Control Module (C-CM)) - sets in the PCM if data messages received from the Cruise-Control Module (C-CM) over the High Speed Controller Area Network (HS-CAN) are missing for greater than 5 seconds.
This pinpoint test is intended to diagnose the following:
- PCM
- C-CM