Cadillac DeVille - Recent Questions, Troubleshooting & Support

This has nothing to do with the windows, probably just bad luck. Everything you need to know about the security system on your cadillac is on this link. Your system is called VATS.

1990 Cadillac... | Answered on Mar 16, 2019

follow the fat air intake hose from the air cleaner

1994 Cadillac... | Answered on Mar 02, 2019

Why don't u try online
some websites deal in it real time.. along with solutions to problems how to repair fix service nd all
reliable-store is pretty good.. they also have live assistance

2001 Cadillac... | Answered on Mar 01, 2019

There's a website that has all this information about all this and manuals everything totall y free there are many actually but I personally like few . reliable-store
let me know if u need help

1995 Cadillac... | Answered on Mar 01, 2019

Well you need to post more info. What mode is the climate control in? what is the temp set to? Is the engine warmed up to operating temp? Is the coolant filled to the top of radiator and are the hoses going to the heater warm/hot when engine is running?

1986 Cadillac... | Answered on Feb 23, 2019

Yes this would cause the car to oveheat. DO NOT drive this car if it is overheating!! you will damage the engine very quickly.

2001 Cadillac... | Answered on Feb 17, 2019

for heavy machinery cars etc. luckily there are many websites
that can help you repair
for eg site like reliable-store is very active in this.. instant help, emails and all that's fantastic

2000 Cadillac... | Answered on Feb 14, 2019

W age of car..mounts probly worn as well as steerin parts . If shakes wile drivin then tires or balljoints bad..this can b dangerous..u can buy good used tires but b joints can collapse rite on interstate. Seek an old school mech and not a dealr

2001 Cadillac... | Answered on Feb 02, 2019

if you have a visible chip on the key (resistor), the car may not be able to read the signal and go into fail safe mode.

Also try to unlock the car from the drivers door to see if there is an alarm issue. The disarm wire is attached to the key lock cylinder in the drivers door.

1993 Cadillac... | Answered on Jan 31, 2019

Not a common problem. Your leak is probably coming from the steering rack return hose to the pump, at the location you note (the pump is at the other end of the engine). It may have been damaged from road debris. You will probably have to replace the entire hose. Be careful - the smallest amount of contamination in the fluid circuit will screw up the rack, and that is big $$$ to replace.

2000 Cadillac... | Answered on Jan 27, 2019

Trouble Code: P1258 (4.6L V8 VIN 9 Auto)
Engine Metal Over-Temperature Protection
Number of Trips to Set Code: 1
OBD II Monitor Type: CCM Details
Indicators: MIL Details
Trouble Code Conditions:
DTC P0117, P0118 and P0125 not set, Engine started; and the PCM detected the ECT sensor indicated more than 270ºF for 10 seconds. The PCM uses the ECT sensor to detect if the engine is running too hot (when the ECT sensor is over 268ºF). If the engine is overheated, DTC P1258 will set. The PCM will disable 2 groups of four cylinders by turning off the fuel injectors. By switching between the two groups of cylinders, the PCM is able to reduce the temperature of the coolant and lower the temperature.

Possible Causes:
  • Engine cooling system problem (test the cooling fan operation)
  • Engine coolant level is low or the mixture is not correct
  • ECT sensor is out-of-calibration or "skewed"

1999 Cadillac... | Answered on Jan 18, 2019

po 443 bad evap purge vavle.

2000 Cadillac... | Answered on Jan 13, 2019

its not the sway bar ,the bar dont move ,its more of a support when cornering ,its more likely to be cv joint in the front axle

Cadillac DeVille... | Answered on Jan 04, 2019

Low voltage does really strange things to the control modules, so replace the alternator, clear codes, charge the battery and drive on.

Cadillac DeVille... | Answered on Jan 01, 2019

B1S2 is located in the exhaust pipe after the Catalytic converter...


Hope help with this (remember comment and rated this).

2000 Cadillac... | Answered on Dec 28, 2018

It can be done with a scanner.

Cadillac DeVille... | Answered on Dec 21, 2018

check and test sensor switch and circuit for a short pull fuse sometimes resets sensor

Cadillac DeVille... | Answered on Dec 20, 2018

You can't insert your key into the ignition lock cylinder or you can't turn it ? Try cleaning it with some electrical cleaner . Read this

Cadillac DeVille... | Answered on Dec 19, 2018

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