Dsm fuse- Blown- No driver set power, no door remote locks.

[srmitchell]

We have an 07 Tahoe, ltz in Bermuda Blue. 16K mi.

Just yesterday, the drivers seat no longer moves, and the key remote stopped working. The tire monitors also stopped working.

I traced it to the dsm fuse in the dash, and changed it. Both started working. (Not the tires though)

Started the Tahoe, and the fuse blew again. Put a new fuse, blew before I could get it all the way installed.

Where could this short be?

We had to have the dealer install a new lock/remote system because it wouldn't work. Is this related?

And I have no clue what wrong with the tire monitors.

Thanks!

 

[73shark]

If all of these problems started after the dealer worked on it, I'd take it back and get them to fix it. Sounds like they pinched a wire along the way of installing the new lock system.

 

[srmitchell]

That was almost a year ago, but we are taking it in tomorrow.

Seems it also affects the power pedals.