I Have a 2000 Cadillac Escalade my problem is when I'm driving the power to the radio goes off in my windows won't roll up I check the fuse box tere are none blown out what can it be.

SOURCE: difference between the cadillac escalade and the cadillac esv

the esv is longer 16'', longer wheelbase and 21" in length

Marvin

• 85242 Answers
• Posted on Oct 16, 2008

SOURCE: 1999 cadillac escalade. Windows, radio,

You most likely have a defective Body Control Module, the dealer can test this and confirm the failure. I do assume all the fuses are ok.

SOURCE: 1999 cadillac escalade. Windows, radio,

Thanks for the advice about the BCM. The BCM is located under the center console. There are a total of 4 screws keeping it attached. Two in the center by the CD changer and two under the drink holders. I found that the harness on the BCM of my Escalade was connected but had issues. I could push or pull up and down on it and my cars functions would go on and off intermittently. I grabbed some electrical tape and zipties and tightened up the wiring by attaching it to part of the framework on the console. PROBLEM SOLVED, at least for now. By the way, the Cadillac dealer told me that it is RARE that they have to replace these BCMs. They usually need a re-program that costs around $100.

Steve Allison

• 5569 Answers
• Posted on Mar 19, 2009

SOURCE: 2000 cadillac escalade won't start - radio comes

If you are certain the battery is at a serviceable state of charge and your security system isn't interfering, the next step would be to clean the battery clamps at the battery and following the cables downward, the other ends (one will be at the starter). There will also be a stretch of cable tying the engine block and chassis together that should also be removed and cleaned thoroughly.
Turn on your headlights while pointed at some target (a wall or similar), then turn the key to the start position; if the lights dim greatly, the battery is down. If they hardly dim, then the cable paths mention before must be cleaned.    

SOURCE: my 2002 cadillac escalade horn doesnt work.

The click sound is the horn relay operating, it could be a blown fuse, a bad horn relay, a bad horn, or a bad ground at the horn.