Top 20 2003 Chevrolet Avalanche - Page 5 Questions & Answers

which direction,side to side = tierods,up and down = ball joints,both ways = wheel bearing

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.

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..

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

Inside the front wheel hub bearings !!!Back may be exposedGoogle that or try You Tube VideoHas to be lots of info on the web

Chevy doesn't have a fuel pump reset.

It's either two two things. The latch assembly needs to be replaced or it's your BCM .

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.

What are the other trouble codes ?

It is definitely an immobiliser/car security problem. Take it to the dealer or specialist.

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?

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

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.

are you leaving anything plugged in, cellphone charger, radar dector, emergency lights, cb, etc, if so unplug all of it that will kill the battery, if not the case, you got a short somewhere

Go to autozone.com. Register with them. Check replacement parts link. Put your sensor in their parts locator. They will give you the location, how to test part and replacement part number.

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

Try checking the condition of the following:1) Spark plugs, leads and coils.2) Air filter3) Fuel filter.Please report back after checking those, replacing and/or testing.

Faulty seat heater pad or seat heater switch.I would first check the switch connections and fuse.

On most GM trucks the gauges fuse is in the fuse box in the side of the dash. You would see the panel to remove as you open the driver's door.The info should be in your owners manual.