1993 Buick LeSabre Q&A
1993 Buick LeSabre Question: Security Light
The fault with your security system is most likely due to a wiring problem in the steering column. There are two small wires the go to the ignition lock cylinder that allow the theft module to "read" the resistor in your ignition key. Right now the wire is probably partially broken and will make connection sometimes and sometimes not. The system should be properly diagnosed to confirm this problem. If indeed the problem is with the lock cylinder wiring the ignition lock cylinder will need to replace and a new ignition key made. - Oakman
mt car will not start seccurity lite is on - Visitor
...ectly until i parked it at work and it will not turn on ,it is not the battery or starter. The security light keeps coming on...is there a reset button on the alarm that I can reset?
The security light stays on after I start the engine, everything else work fine, I have tried both keys and no ch...
Every once in awhile the Security light will come on an tone will ding will go off while I am driving. Occasionally, it happens when...
Security light blinking and car will start by starter and go right back dead
Car want start, Security light blinking. Have tried the turn key on and let set for 10 minutes then start. But the light does...