What about the radio interface? It isn't normally teh radio, but the interface for the radio that causes the bus to not go quiet to allow the V2 to communicate.
What about the radio interface? It isn't normally teh radio, but the interface for the radio that causes the bus to not go quiet to allow the V2 to communicate.
1995 GMC 2500 SUBURBAN powered by 01 DURAMAX/ALLISON, little of this, a little of that,
DIAMONDEYE 4" exhaust, CORSA muffler, AFE stage 1 dry filter, custom tuning by me, KENNEDY single pump and pump rub kit.
Radio interface? I pulled the radio fuse and pulled the radio out of the dash and unplugged it all.
2006 Mega, built billet ATS, BD towing twins.
03+ trucks use a radio interface with an aftermarket radio because the factory radio is integrated into the data bus. It needs it to turn the radio on and off, as well as for the factory warning tones to be heard since they use the radio in 03+ trucks for those functions.
1995 GMC 2500 SUBURBAN powered by 01 DURAMAX/ALLISON, little of this, a little of that,
DIAMONDEYE 4" exhaust, CORSA muffler, AFE stage 1 dry filter, custom tuning by me, KENNEDY single pump and pump rub kit.
How do I do this?
2006 Mega, built billet ATS, BD towing twins.
I've seen this before. Try checking the try alt keys box when you read the pcm.
I'm having a similar problem no matter what I do I cant tune my duramax I have an aftermarket head unit in it and ive tried everything I could I had my ECM sent out to another tuner and he said my ECM was fine. any help would be greatly appreciated
If it has a remote start pull everything off.
I had to break down and build me a bench harness for my lly customers.
2006 Mega, built billet ATS, BD towing twins.
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