Communication codes???

maddenjr · #1 (**permalink**) 01-08-2013, 07:55 AM

Ive got an 05 6.leaker here at my shop and it keeps coming back with 2 codes i have never seen before and im wondering if anyone else has! Codes are U0101 Lost comm with TCM and U0155 Lost comm with Instrument panel cluster module

dannyboy950 · #2 (**permalink**) 01-08-2013, 08:33 AM

Those are CAN codes network communication codes pretty much Propritary Ford specific codes. Essentially the pcm is not receiveing information from the tranny and instrument controller.

In 05 can was just comeing out and was not fully implemented unitll late 06/07.
I believe you will need to talk to someone with access to Fords IDS for better information.

ak237 · #3 (**permalink**) 03-04-2013, 04:38 PM

what ended up being the problem i am haveing the same codes thrown on ming.

c dog · #4 (**permalink**) 03-04-2013, 04:49 PM

I also have the U0155 and not much info on how to fix it.........

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