20 Most Recent 2007 Chevrolet Avalanche LTZ - Page 4 Questions & Answers

You blew more than 1 . The HUGE MAXI FUSE is probably burned... IF I remember correctly, it is a 80 or 100 Amp

Check for codes

Its seems to be common these days. Improper seals, missing splash guards, salt from the roads. After repair, apply dielectric grease to all the connectors. This will keep the bad stuff out.

is it manual or automatic

I have an 07 avalanche that did that to to the rear window. It was the switch. Take drivers side switch plate off and use one of the good switches on the drivers door. If it works roll it all the way to top and get urself a new switch. iIf it does not work then its the window motor. Good luck.............

Buttons ??

Next thing to do would be to check the bulb sockets to see if the terminals are bent/broken/corroded.

Locate in the base of the backseat to the right next to the door. As you open the door, look at the base of the seat, you will see two knobs. Turn the two knobs and pull the cover off. It's under the cover.bob