20 Most Recent 2003 Chevrolet Avalanche - Page 7 Questions & Answers

Probably so. When making a left hand turn, if the noise gets loader, it is the right side bearing. IE... putting more wieght on that side of the car.

I don't think you can turn off the passenger side since you have a back seat. The main purpose of being able to turn the passenger side off is when you are using a car seat.If you can turn it off, there should be a switch on the dash and the instructions would be in your owners manual.

Chevy doesn't have a fuel pump reset.

I think my friend, you should look towards getting your engine replaced. If you hear like a clicking or clunk noise while you drive, the internals of your engine are worn out and hitting against each other. Your options are:1. Scrap car or sell it2. Swap engine for a new one3. Get the engine reconditioned

If you go to the fuse block in the engine compartment, behind the battery, there is a large fuse block. In the lower right corner there is a 15A fuse referred to as "info". Pull it and On Star is off the grid.

Did they ALL stop at the same time?Are you running an AMP?It sounds like your Radio Settings, Radio Internal Failure or a Wiring Fault on the REAR of the Radio..

The most common problem is the heater resister needs to be replaced

What are the other trouble codes ?

Pretty common problem with these. Here's a guide to learn how to fix GM instrument clusters yourself, I used it to fix mine and it worked great.How to guide for Avalanche instrument cluster repair

The throttle actuator control (TAC)/ throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit. have you noticed reduced power?

gasses could build up and cause explosion. thaw slowly and then recharge.

thaw slowly to prevent buildup of gasses. Could cause no start.