No Heat/Deforst/Air...and More...

[mbmmca]

2007 Envoy, 76000+ miles. No heat, defrost, Air or anything. Add to that, all the traction control and suspension lights came on this morning. Suspension and steering all sound a little off. Help? I do most of the work myself, just need a point in a starting direction (heat please) since I live in MI....

 

[dirtclod]

Did you check your fuses for a/c and blower motor. You may have more than 1 fuse for those items.

 

[mbmmca]

Blower motor under seat good...still checking others...Do i need to look at relays as well? If all that checks out, what's next?

 

[Molson02536]

Blower motor under seat good...still checking others...Do i need to look at relays as well? If all that checks out, what's next?

If all checks out to be good, your could have corrosion at the back side of your fuse block causing a short.

Keep us posted and good luck.

Molson02536