2003 Cadillac Seville Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Cadillac Seville
2003 Cadillac Seville Problems
The anti-lock brake system (ABS) control module may fail causing the ABS light to illuminate. Failed modules should be replaced to restore ABS operation.
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.
The trunk pull down switch may fail causing the trunk lid not to close completely. Our technicians tell us that the failed switch can be replaced without changing the complete pull down motor assembly.
2003 Cadillac Seville Questions
my mechanic said the sensor in trans is internal and he does not do this the oxygen sensor also needs to be replaced how expensive is thks type of repair
2003 Cadillac Seville Recalls
GM recalls certain 2002-2003 Cadillac Devillle, Seville, Oldsmobile Aurora, and Pontiac Bonneville vehicles because the fuel tank pressure sensor may fail and cause a fuel leak. In the presence of an ignition source, a fuel leak may result in a fire. Dealers will replace the fuel tank pressure sensor.
2003 Cadillac Seville Reviews
bought my 03 sls used with 100K and no engine leaks at all. Beautiful car with all options. Only Problem is a leaking transaxle seal on the drivers side, that really dumps it out when in reverse. Love this car has more power than you'll ever need. So I'm going to pay the 1,400 to fix the seal. To me it'll be worth it.