I need help reprogramming a used BCM unit for an 05 Saturn Vue.

Body Control Module (BCM) Replacement and Reprogramming
If the BCM is replaced or requires reprogramming, the following procedures must be performed in the specified order:
BCM Setup -- Using a scan tool, go to Vehicle Control Systems » Computer/Integrating Systems » Module Setup » Body Control Module. Select Setup BCM and follow the on-screen instructions, making sure to select the proper RPOs and input the VIN correctly.
BPP Sensor Calibration--Refer to Brake Pedal Position Sensor Calibration
Program Key Fobs--Refer to Transmitter Programming
Setup SDM Part Number in BCM -- Using a scan tool, go to Vehicle Control Systems » Computer/Integrating Systems » Module Setup » Body Control Module. Select Setup SDM Part Number in BCM and follow the on-screen instructions.

It can be done if you have the proper equipment, the correct software to install and the knowledge. Its really not needed most of the time many companies sell remaned BCM.s or will fix yours if they don't have one in stock. Check out Cardone:

http://www.cardone.com/products/electronics/electronics-products-remanufactured/body-control-modules

Hi can you help me to located crank sheft senser of Saturn vue 203 plc thanks

Some cpu units can be reprogrammed using a laptop with the programming sequence in it . On the later vehicles the dealers can alter the cpu program to give different engine performance. Talk with a shop that specialises in vehicle performance to see if yours can be reset

if u need a saturn reprogramed you could try a Cadillac dealer since it pretty much is a Cadillac motor.

I have had the same problem. Dealer said it was a corroded wiring connection. They changed it and problem was fixed. I suspect a lot of corrosion problems will occur eventually on my Saturn including the rear wiper wiring, which has gradually stopped working.

the BCM (body control module) is a problem on these cars it works one day and not the next,also controls the lights, security, door locks, etc this computer is usually very expensive and dealers charge around $800 the replace and reprogram it.

unfortunately not, the vehicle will have to be sold as TMU.

Most Likely BCM Prob,very common

make sure all grounds are connected. usually it is something easy or stupid.it should work.an obd-II scan may help pinpoint the problem.