When do you know if your car has a failing BCM?

When do you know if your car has a failing BCM?

If you answered yes to any of the questions above, or have any of the symptoms displayed in the video below, you more than likely have a failing BCM (Body Control Module) If your security light comes on or flashes when you are starting the car you most likely have a Vehicle Anti Theft (VATS) problem.

Do you need a new key for a BCM?

A new BCM from the factory will not require a new key to be cut, however, if you pick up a used BCM you will need a new key cut with the appropriate resistor from the vehicle it came out of put into the new key. The other option would be to perform a VATS bypass. Please solder at your own risk. We are not responsible for any damages you incur.

How often should you resold a BCM joint?

Resoldering these joints will fix your BCM problem 9/10 times and will save you $500 from buying a new BCM through the dealer.

Can a BCM problem cause a F-body to pull your hair out?

BCM problems in your F-body will cause you to pull your hair out when you’re trying to diagnose it. First you’ll start changing fuses and changing relays. Since your problem is intermittent, you’ll believe it is solved only to have it come back again. I have owned 3 F-bodies and all 3 have had this issue.

Do you need to replace the BCM on a Camaro?

Depending on the issue, you may not need to replace your BCM. There is a relay built into the BCM circuit board which often develops a loose joint. Pry open the BCM and pull out the circuit board. Turn the board over and look for cracks and loose joints; the red circle (in Figure 2) indicated the relay connection, which often goes bad.

How do you repair a Camaro body control module?

Pry open the BCM and pull out the circuit board. Turn the board over and look for cracks and loose joints; the red circle (in Figure 2) indicated the relay connection, which often goes bad. Use a soldering iron and apply solder to any loose joints.

What to do if your Chevy Camaro goes bad?

Here’s how you fix or replace one that’s gone bad. This article applies to the Chevrolet Camaro and Pontiac Firebird (1993-2002), as well as the Corvette. The BCM, or body control module, controls and monitors all of the electronic accessories in your car.

What does a Body Control Module ( BCM ) do?

The body control module (BCM) is a computer which controls everything from your power windows to your radio. Here’s how you fix or replace one that’s gone bad. This article applies to the Chevrolet Camaro and Pontiac Firebird (1993-2002), as well as the Corvette.