Replaced PCM on Ford 1995 explorer and now get 542 error code. Where is the PCM grounded?. Created by gary-brown. Cars & Trucks - Ford - Explorer - 1995 Ford Explorer

Through the wiring harness- it does not have a separate chassis ground.

Replaced PCM on Ford 1995 explorer and now get 542 error code. Where is the PCM grounded?

February 2021 1 19 Report

Replaced PCM on Ford 1995 explorer and now get 542 error code. Where is the PCM grounded?

Cars & Trucks - Ford - Explorer - 1995 Ford Explorer