Questions & Answers for: duramax pcm

...Duramax do not want to start. We disconnect batteries , wait 15 minutes and reconnect . Then it will start. After 0ne or 2 times we have to do it again. The dealer says the problem is from the PCM. ...

...duramax my tranny all of a sudden wont shift out of 2nd the indicator light doesn't show up auto door locks quit this is second time last time cost me $600. tell what module and where it is thanks ...

...duramax 2500 6.6L diesel ac does not come on. Freon is good fuses ok relay ok pressure sensors ok. Compressor ok i can manually turn it on by grounding ac relay on. only thing left is pcm or ac ...

I hooked up booster cables wrong on my 2004 duramax 2500hd and can't locate main fuse i have no power anywere it in the underhood fuse block but u may need to take it to chevey dealer may have fried ...

duramax diesel I know where the pcm is but I am putting a motor back in this truck and I can't find the exact location of the transmission control module I know it is on the left side near the

...duramax check engine light on but pull codes also soa b1 fuse blown check engine light is on and cant pull codes. also soa b1 fuse is blown and acts like it has direct short fault could be in ...

...duramax 1 ton 4x4 Has first and second, no higher shift. Any ideas on problem? it's allison 1000 on that truck have code retrieve. The pcm take action like no 3rd and fourth it want to protect the ...

...Duramax Diesel 2500HD Allison Transmission temperature gage rises and overheats when going up small and large hills immediately goes back down at top of hill or when we turn air off. Also will all of ...

2006 duramax TCM location? the TCM (transmission control module) is part of PCM (powertrain control module)

...duramax 2500HD 4x4 will not start PCM will not read anything, First of all it started ran for a few seconds then stopped will not restart again You may have a fuel leak check fuel primer for leak ...