DTC P0979 Lincoln
Lost Communication With Engine Powertrain Control Module (ECM PCM)
Lost Communication With Engine Powertrain Control Module (ECM PCM)
Description
Voltage supplied to the modules is in the normal operating voltage range. The vehicle power mode requires serial data communication to occur.
Cause and Solution
A poor connection at the inoperative module may cause this code to set.An improperly powered module may cause this code to set.
Video Guide
Diagnostic Info
- DTC Code: P0979
- Brand: Lincoln