Hello AZRAELSRL a recive your solution on my buick roadmaster 1996 the antitheft system where is the location to replaced the parts and can we disable anthitheft system yes or no this morning i check the white wire to ignition going to starter i connect to live wire positive ignition to output wire no power between ignition to output wire the connection is on the antitheft system i was cofusing no power going through

Not that I know of, no. I used to own one, in the past. What kind of problem are you having?

Here's a link to your sensor. Component Locations Vehicle Speed Sensor Location AutoZone com

There is a sensor in the key lock that reads the chip in your key.
If the sensor fails or the chip fails the light will come on and the car should not start.

The security light is the reason that the starter is not turning over. The security light indicates a problem in the antitheft system. When this is triggered, the antitheft system turns the starter off to prevent the car from being stolen. The hard part is finding out which part is causing the antitheft to fail. Go to this link for info on how this system works along with some tricks to try, and ways to bypass this system entirely.

http://vatspasslockpasskeysecurityhelp.yolasite.com/

Hello emmanual_wil,

The fuel pump is in the gas tank.

Regards,

netvan

passenger side underneath glove box, are you sure is the motor itself? becouse if is running only on one speed, is a possibility that you blower resistor pack is out. hope this will help you.

Engine diagram will not help you, its located on the left (drivers) frame rail. Like under where the left rear passenger sits.

The linear actuator that regulates the blend of air between hot and cold was broken and needed to be replaced. That was my suspicion. Fuses were all good. Relays were all good. Compressor pump cycled. Freon was "proper". Dealership only charged about $400 in parts and labor to confirm my guess.

here is a place that sells only GM parts and maybe they can help you its Schram auto &truck parts and the number is 1800-292-1032

From under the car, it's located on the passenger side of the motor.
It is straight up and down (well close, therre is a slight angle) towards the back of the block.