Hey guys , 2003 expo with the 5.4, the temp gauge spun 180* a few years back and never worked again. I figured it was due for stepper motors as it has 200k on the clock . Had the cluster rebuilt and still have no gauge . If I plug in with my scan tool, I can see the engine coolant temperature. This leads me to believe the gauge is driven by the pcm, am I correct?
Has anyone seen this issue?
View attachment 38831
Has anyone seen this issue?
View attachment 38831
