ddcm switch?

[c bausch]

Hey guys what's going on? Im looking for some help, I got a 2007 tb my ddcm burned up literally! I got a ddcm from a member out of a salvage "02" , would it work? I have it in the truck seems to have power but nothing works, checks braker fuse under back seat # 02 and meter reads that it works what now......?

 

[Blckshdw]

Hey guys what's going on? Im looking for some help, I got a 2007 tb my ddcm burned up literally! I got a ddcm from a member out of a salvage "02" , would it work? I have it in the truck seems to have power but nothing works, checks braker fuse under back seat # 02 and meter reads that it works what now......?

Assuming you mean drive door module, yes one from another GMT 360/370/305 would work, as long as it has the same functions your current one has.

 

[MAY03LT]

The pinouts for the ddms in an 02 and 07 match, so it should work.

There are two 12v leads for the ddm, there is the breaker and also fuse 10 in the rear fuse box. If they are both ok, I would start testing the circuits at the ddm next. The thick orange wire in the 4 pin should be 12v, and the small orange wire in the 24 pin should be 12v as well. Also worth mentioning is that the black wire in the 4 pin is the ground.

 

[woody79]

You may want to look at this thread also ..... http://gmtnation.com/f23/2006-2007-trailblazer-throttle-body-safety-investigation-over-driver-side-door-switches-1874/

Just an FYI as yours is a 2007.

 

[c bausch]

Hey guy I check the #10 fuse and it was it , I got windows! Thanks everyone for the help, I was reading about all the fires that happened from the dcm crazy, chevy should do a recall!
:wootwoot:

 

[woody79]

Glad you figured it out