0
Cadillac DeVille
This category covers questions about the Cadillac DeVille, a full-size luxury sedan manufactured by General Motors and sold through its Cadillac division. The DeVille was produced from 1949-2005 and was succeeded by the Cadillac DTS.
3,166 Questions
Where is the northstar starter in 98 Aurora?
im pretty sure every northstar has the starter located under the intake plenum in the lifter valley between the heads. youll have to take off the intake to see it, it pokes through the flywheel cover at the top of the transmission. hope this helps.
How do you change dimmer switch in a 1990 cadillac deville?
Disconnect the battery. Disconnect the air bag system. Remove the steering wheel. The dimmer switch can now be replaced.
1991 cadillac deville wont start or turn over but has all power. what could be the problem?
most likely problem if all fusible links are ok, and starter and battery good, then the key cylinder needs replacement along with a new key,because cyliner has two wires coming oout of it that break internally, this sends a no signal from chip embedded in key to vehicle computer. causing computer to read a theft action taking place. after three tries system will shut down for 1 complete hour. original key has a chip with a code on it need same code with new key, talk to g.m. dealership about proper parts
How do you replace the struts on a 2003 Cadillac DeVille?
how to change front struts on a 2003 cadillac sedan deville
Why do you have to Have a vented battery in your 2003 Cadillac?
It is a special Cadillac battery, that has a higher voltage than most cars (14-15 volts). The venting helps to keep it from building up pressure and exploding.
Is there a kill switch for the auto theft system on a 1995 Cadillac Sedan De-ville?
NOPE, the only way around it is to NOT LOCK the doors with either elctric lock/unlock button--Lock the doors MANUALLY and the alarm wont set
Where do you find a diagram of a fuse box for a 98' Cadillac Deville?
next to the air filter on right fender well, under the black plastic cover lid, remove the panel more under that and one in the trunk behind seat on driver side behind carpet
1992 deville check engine light?
It is possible to repair the 1992 deville check engine light if it is malfunctioning.
Where is the firewall on a 1989 Cadillac DeVille?
The Fire wall is the wall between the engine compartment and the passender compartment
How do you replace tag light 2005 Cadillac deville?
As you look at the clear plastic lens on the lamp assembly there is a small release tab on the left side of each light. Slide a small blade screwdriver under the gray trim piece to release the tab, being careful not to break the trim. with another screwdriver carefully pry the assembly downward after the clip is released. The lens & socket will drop out. Replace the lamp (#PC168) and snap the assembly back into place. I have a 2004 How_do_you_change_license_plate_bulbs_on_04_Cadillac_DHSDeville which is a lesser version of the DHS but same body. Don K.
P.S.The 2005 is the same as the 2004 as far as replacement procedure goes...dk
Read more: How_do_you_change_license_plate_bulbs_on_04_Cadillac_DHS
How hard is it to replace oil pan gasket on 02 Taurus?
My mechanic had to remove starter and O2 sensor to remove the pan on my 2001 flex fuel car. It costs me $300.00 at my guy.
$300 is a little stiff but probably cheaper than a dealer.
Did you check to see if the fans are coming on. Wondering how you checked the water pump? It can only be checked for leaks or bad bearings which cause leaks in the seal. The coolant fans or the sensors that tell them to come on can caueit to over heat, a sticking thermostat can do it, blown head gasket, clogged radiator(flush it if it has a lot of miles) most likely the thermostat or the fans
Should the security light on a 1991 Deville blink when the doors are unlocked and the engine is off?
Yes, but only when a door is open, when you hit the lock button and close the doors it should go off
How do you change a water pump on a200 cadillac deville with a 32v nortstar?
Remove the air box to allow access to the two 10mm bolts on bottom of water pump cover. should be a total of 8 10mm bolts involved. carefully remove all hoses from pump. You must remove the 3 bolts holding the exterior camshaft pulley cover. You will need to buy or rent the special tool needed to remove the water pump. It only turns about a quarter turn clockwise to remove it. Tool cost about $30. Installation is in reverse. This is about a 2 job.
unfortunately yes you do. j to the izzo
Code po23 for a 1994 cadillac deville?
I have a 1995 DeVille Concours, with the 4.6 liter Northstar engine, with the same code being set intermittently for over a year now. I have both volumes of the factory service manuals. I have worked on all of my cars now for close to 50 years, and also have a very extensive background in computers and electronics for over 50 years. This problem finally manifested itself long enough for me to do some trouble shooting one day about 8 months ago and the troubleshooting tree in the book always pointed to the ICM (ignition control module), which is mounted on top of the rear valve cover on the right side of the engine, under the four ignition coils. So we replaced it once, and then a second time, since the first time did not cure the problem and actually gave somewhat different symptoms, and we thought we may have received a new one that was defective. Not sure what to do now. Don't know if you are a pro or not, but this is not something that can easily be troubleshot by the average home mechanic due to the complexity of the systems involved, the electronic test equipment required, and knowledge there of. Basically what is happening is that there is a problem between the PCM (power train control module) and the ICM (ignition control module) PO23. They interface with each other so that the PCM can control the advance and retard of the timing of the ICM. There are two modes of operation involved. One in which the PCM controls the timing of the ICM and the other in which the ICM runs on it's own with no input from the PCM and has limited capability of timing control. The normal mode is with the PCM in control of the ICM (closed loop). Hope this helps. If and when I find out more with my problem, I'll let you know. Thanks Ira.
What do the following codes mean p1784 p1782 p0732 and p0731 for a 2001 dodge caravan?
Trouble code p0731 means: A/T Additional Gear Ratio Error In First Gear Trouble code P0732 means: A/T Additional Gear Ratio Error In Second Gear Trouble code P1782 means: Pressure switch circuit: 2-4 Trouble code P1784 means: Pressure switch circuit: LR Check the fluid level.
How do you change the hall effect switch in a 93 cadillac deville 4.9L?
It is magnetic pick-up in the bottom of distributor. If car has alot of miles on engine, best to get a rebuilt distibutor. Otherwise, use a technition to replace pick-up. Have to disassmble distibutor to access pick-up.
Where is the climate control module located on 97 De-ville?
If you are looking for what is called the a/c and heater programmer its located on the passengers side behind the glove box.........
How do you get to the battery in a 2001 Cadillac deville?
Drum brakes use return springs
Disc brake- when you release brake pedal (pressure) the pads retract just enough to allow wheel to turn (still rub against rotor)
How do you change 96 cadillac deville sending unit seal?
Oil pressure sending unit is located by oil pan in front. Unplug unscrew and install new one
