0
How do you read the codes displayed on a 1991 Cadillac Seville?
Wiki User
∙ 16y ago
TURN KEY ON THEN PRESS AND HOLD OFF AND WARM (ON YOUR CLIMATE CONTROL) FOR THREE SECONDS OR TILL YOU SEE THE COMPUTER GOING INTO CODES MODE FROM THERE THE CODE HISTORY WILL SHOW THEN YOU CAN SCROLL THRU ALL THE COMPUTERS (ECM ,BCM, MAP AND SO ON) WITH OFF TO SELECT USE LOW AND HIGH ON YOUR FAN CONTROL. IT TOOK ME A FEW TIMES TO GET WHERE I WANTED
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
Where is the full filter located on a 1991 Cadillac Seville?
full filter locatoin on a 1991 Cadillac Seville
Where is the anti theft fuse located in the 1991 Cadillac Seville?
No
Descripcion fault codes for gm and Cadillac deville 1991 4.9l?
i am trying to find out the codes for a 1991 cadillac deville
What is the fuel tank size of a 1991 Cadillac Seville?
18.8 U.S. gal
How do you replace the fuel pump on a 1991 Cadillac Seville?
Drop the fuel tank. Its in the tank
What is the operating temperature for a 1991 Cadillac Seville?
190 deg Fahrenheit 195 to 215
Where are codes on 1991 Cadillac deville?
how can you pull up the codes on 91 cadillic deville
Where is the heater core located on a 1991 Cadillac Seville?
the heater core is up under the dash on the riget side.
Where is the fuel pump on a 1991 cadillac Seville?
Inside the gas tank, along with the sending unit (the part that displays how much gas you have on the dash).
Descripcion for faul cdes Cadillac 1991 4.9 l 55616265?
i need descripcion for fault codes of cadillac 1991 , i need list, thankyou TYPE IN CADILLAC CODES IN SEARCH BAR. THERE ARE A FEW SITES IVE USED ONE THATS GREAT BUT I FORGOT WHICH ONE IT WAS. ON FIRST PAGE
Where is the PCV Valve on a 1991 Cadillac Seville located?
it is on the inboard side of the front valve cover driverside end, you will need to replace the grommet also
What other transmissions will fit in a 1991 Cadillac Seville?
ANY 91 FRONT WHEEL DRIVE CADALLIC WILL WORK BUT IT MUST BE FROM A 1991!!! THEY CHANGE THE ELECTRONICS IN THE TRANSMISSIONS IN THAT YEAR NO OTHER TEARS WILL MATCH THE ELECTRONICS PLUGS
