To replace the body control module (BCM) on a Chevy Avalanche, first disconnect the negative battery cable to prevent any electrical shorts. Remove the necessary trim panels to access the BCM, typically located under the driver's side dashboard. Unplug the connectors from the old BCM, remove it from its mounting position, and install the new BCM by reversing the removal steps. Finally, reconnect the battery, and ensure to reprogram the new BCM if required for proper vehicle operation.
Take to a dealership for inputting codes.
It is behind the light switch in the instrument panel.
Replace serpentine belt on Chevy avalanche?HOW
On the drivers side frame, directly under the driver's side seat on the frame rail,control module and abs pump.
The fuel pressure control on a 2003 Chevy Avalanche is part of the fuel pump module assembly located inside the fuel tank. It is not a separate component that can be easily accessed or replaced on its own. If there are fuel pressure issues, it may be necessary to replace the entire fuel pump module.
drop the pan and replace it
How do you replace the starter on 2002 chevy avalanch
Take your car to a Chevy Dealer
where is it at
The ABS control module on a 2002 Chevy Avalanche is typically located near the brake master cylinder, mounted on the driver's side of the engine compartment. It is integrated with the hydraulic brake assembly, often found on the firewall. To access it, you may need to remove some components or covers for better visibility.
I would replace the ignition control module that's in the distributor.
The 2002 Chevy Avalanche does not have user replaceable radio bulbs. The radio needs to be dismantled by a qualified technician to replace the bulbs.