The Body Control Module (BCM) contols the locking and unlocking of all doors in the car.
lights on at all times
The module assembly has failed and will need changed.
The sending unit and the fuel pump are all one module in the gas tank.
its built on with the hazard switch. all you have to do is remove the center vent press the clips together to the left through the vent and slide out the hazard switch. All you have to so after that is order the hazard switch module from www.gmpartsdirect.com. hope this helps...
The ratings for the Brother TN 430 are very good. There are several customer reviews on this product and all of them are very positive. There were no negative comments made about the Brother TN 430.
This is all of them: 1, 2, 5, 10, 43, 86, 215, 430.
The ECM that controls all your heating and cooling, fans etc. is located in your center module. It is in the top part of the rack that holds your radio.
you can fry your ECM, TCM, HVAC control module, power seat module, unified meter amp, etc. basically you will burn up about every electrical component in your vehicle.
be carefull, removing the aftermarket module can make the car not start, as they may have tapped into the ignition circuit.... check all the WIRING going to their alarm module, and see if they have changed any of the original harness... good luck :)
430 in the New King James, please don't make me tell them all. (I'm being serious about 430.)
in about a couple of weeks that's all i know