How can I find that out?
Thanks for your help.
That’s what I lean towards myself. I may have to just take the harness off and open it up so I can really look it all over
It came out is a 05 Peterbilt mine is an 06. The fan dose not work at all unless I run a ground to the solenoid and even then it doesn’t come kick...
Both engines are mxs cats. I used the original ecm and yes sir I have had it reprogrammed. I will also tell you that I’ve tried using the donor...
I have a 379 Peterbilt. I am having problems with my engine fan and my ac compressor. Neither of them are working correctly. If I run a ground to...
