Check engine is on BECAUSE the speedo is inop, assuming it was not on prior to speedo malfunction. Speedo is electronic. Could be numerous reasons ( no fuses are involved). Could be something simple like an electrical disconnect at transmission. Good luck
how do you check a/c codes on a 2000 Cadillac Seville sls
If the speedometer stopped working on a 1990 Cadillac Seville, it could be the fuse or an electrical problem. First check the fuse and if the fuse is good, check with a mechanic.
If the running lights won't go off on a 1997 Cadillac Seville, it could indicate a problem with the wiring. Check to ensure all wires are intact.
I NEED PICTURES IF POSSIBLE TO TAKE DASH APART
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Yea my cadillac light check engine whay
The check engine light on a 1999 Cadillac DeVille can be reset by disconnecting the battery for 30 seconds. The light will immediately come back on if the problem still exists.
Have vehicle scanned to determine the problem - usually a problem in the emission control system
The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to a parts store or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.
The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to AutoZone or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.
Have the problem that caused the check engine light to come on repaired. They will reset the light with an OBD2 scan tool. The light will just come back on if the problem is not repaired.
There are a few places in Dallas that a person can hire a Cadillac Seville car with a driver. SW Drives is a website that a person can use to find a Cadillac Seville car with a driver for their outing. Also, a person can check the local business ads to find what car companies offer such a service.