1992 Cadillac Seville Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1992 Cadillac Seville
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1992 Cadillac Seville ProblemsCar Won't Start Because of Anti-Theft System That Uses Raised-Chip Key
Problems with the anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The the key and ignition lock cylinder must be replaced to correct this condition.
Excessive carbon build up in the engine combustion chambers may be the cause of a smog check failure due to excess NOx emissions. A "top engine" decoarbonization cleaning procedure will commonly correct this concern.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
1992 Cadillac Seville Questionsengine wont crank-security light is on-it is the security system it starting a couple of times & than would crank again -same problem all over again.how do I bypass security system?? (1 answer)
replaced radiator new upper lower hoses and thermostat over a year ago new water pump about 6 or 8 months ago , ive done all the checks i can do .. checking hose clamps and so on still cant see a outer leak no visible sings of water in the oil car only has 84,000 mile on it never been driven ha...