You can disconnect the battery for ten minutes and it will reset
replaced battery in 1991 cad deville and reprogramed computer as car manual said. now car will turn over but not start
97 deville theft system problem
NO! Just check the spark plugs; the fuel pump.
You can't bypass or reset security system, bring it to the dealer.
Check the 96 Caddys starter solenoid. Also check the wiring between the battery and the solenoid for any breaks or loose connections.
Changing the starter on a 1996 DeVille sedan can be a little complicated for beginners. The intake manifold will need to be taken off the car before the starter can be removed. After the manifold is removed, the starter can be taken off. The wires will need to be taken off the existing starter and labeled or taped for the new starter. The start is held in place by two bolts and after the bolts are removed the old starter can be removed.
chupame el peñoño then ill answer the Q
Any key bypass system intended for that vehicle. It must be properly installed with remote start system brain.
is the check engine light on? if not then i would start with a tune-up (spark plugs & wires fuel filter air filter pcv valve), i believe that's a Distributor less ingition system so no cap or rotor. also a throttle body service is probably needed. good luck!
Its a problem with your traction control. It may be just the switch in the glove compartment. If traction control is turned "OFF" the car will only start in 2nd gear.
From the climate control system, which acts as the diagnostic computer. Press and hold the off and warm buttons together. You will see the system 888 then 7.0 then the active codes will start to show. Write them down. You can google amost any code you find. To clear all the codes, press and hold the off and high buttons together.
Most likely the very fragile wires that read the "chip" in your key have broken. These wires are located just inside the key opening in your ignition tumbler and under go constant twisting. You can bypass the theft system and save alot of money. There are instructions on the internet. Google bypassing VATS on GM cars.