DTC P041D Ford
Serial Data Line Malfunction
Serial Data Line Malfunction
Description
Conditions for Setting the DTC. 1. The module does not receive the required initialization data on the cass 2 serial data line. (The module retries the request for 5 seconds, and then sets DTC U1255. 2. This DTC only sets if DTC U1300 or DTC U1301
Cause and Solution
DTC U1255 does not normally represent a failure within the module.When loss of class 2 serial data communication DTCs (DTCs with a letter U prefix) are stored as history DTCs, know all possible serial data DTCs set in each module before you diagnos
Video Guide
Diagnostic Info
- DTC Code: P041D
- Brand: Ford