1999 Cadillac DeVille - Page 7 - Answered Questions & Fixed issues


Try removing the fuse or relay for the antitheft system.

1999 Cadillac... | Answered on Aug 25, 2014 | 190 views


So does mine, the blower fan will just run till the temperature sensor reaches the set point, usually a few minutes. If it does not stop within 10 minutes you need to have the temperature sensor checked out.

1999 Cadillac... | Answered on Aug 21, 2014 | 40 views


1. Have your battery checked - Load Test
2. Check cable connections at Battery and at Starter solenoid, must be clean and tight.
3. Have the starter motor checked

1999 Cadillac... | Answered on Aug 21, 2014 | 156 views


it will come on if oil is worn out and not making enough pressure to lubricate motor

1999 Cadillac... | Answered on Aug 14, 2014 | 91 views


Most GM engines have thermostats that range from 180-195 degrees F.

1999 Cadillac... | Answered on Aug 04, 2014 | 17 views


look at this page here on all experts http://en.allexperts.com/q/Cadillac-Repair-806/2010/12/Cadillac-starter-relay-location.htm

1999 Cadillac... | Answered on Jul 27, 2014 | 319 views


Fuse, motor, switch, bad wire?

1999 Cadillac... | Answered on Jul 26, 2014 | 262 views


That code should be left rear(Drivers side rear) wheel speed sensor short to ground, Check to see if wiring has worn thru and is contacting metal some place. GM had problems with water getting into wiring harnesses in rear causing shorts.

1999 Cadillac... | Answered on Jul 20, 2014 | 231 views


It is located on the fuel rail in the engine compartment, fuel rails are on top of the lower intake.

1999 Cadillac... | Answered on Jul 20, 2014 | 221 views


Have someone push down on the hood,
as you try one last time to release it, from
inside the cabin

Once open--clean & lube the round part
with the spring around it, on the hood & all moving
parts of the lower hood latch, where there are levers
& pins holding them

1999 Cadillac... | Answered on Jul 15, 2014 | 103 views


check the ground wire on the blower motor ... that usually stops the motor when everything else is ok.

1999 Cadillac... | Answered on Jul 11, 2014 | 102 views


If you mean ECT (Engine coolant temperature) sensor, yes it can.
The ECT is responsible for turning on & off the radiator cooling fan.
However an ETC (Electronic traction control) sensor typically wouldn't cause the engine to overheat. However if there is a code in the engine computer it can turn off the traction control. So if the ETC is turning off it may be a result rather than a cause.
You'll need to check for codes in the engine computer & if there is one for the temperature sensor you most likely will need to replace it but you'll also need to check the coolant level. If it is low you obviously have a leak.
FOOT NOTE: This engine is well know for its HEAD GASKETS leaking coolant. If you are having persistent overheating conditions & can't seem to locate the cause ie; water pump, radiator, hose ect. you most likely will need to have the head gaskets replaced... & that isn't cheap.

Hope this helps.
FarrouT!

1999 Cadillac... | Answered on Jul 10, 2014 | 129 views


Hi,

Don't risk yourself, call a mechanic now because you did everything already let the mechanic do his stuff with your car. Remember, your life depends on you.

1999 Cadillac... | Answered on Jul 01, 2014 | 27 views


Hi,

Overheating can bring your life to risk so why waste your time bring it to mechanic to have it double check. Take note your life depends on you upon driving.

1999 Cadillac... | Answered on Jul 01, 2014 | 42 views


Check your oil dats da only other solution to this problem your car might be burning oil and cause it to run hot

1999 Cadillac... | Answered on Jun 30, 2014 | 114 views


Does the vehicle have auto headlights? if you can manually change the headlight setting to manual check and see if the ligHts still go out. if it does the same thing I would think the sensor is bad. it's

1999 Cadillac... | Answered on Jun 27, 2014 | 54 views


I seriously doubt that it IS vaporlocked ... check fuel pressure and you'll probably find that it's too low.

1999 Cadillac... | Answered on Jun 26, 2014 | 69 views


in the fuse box and there are more than one.
if there at all, (options)

1999 Cadillac... | Answered on Jun 21, 2014 | 22 views


I know it sounds vague, but with so little info, look at fuses. Sometimes a fuse will blow with age, but most times it's a short. It's best to buy one of those fuse testers as it's not always easy to see if one of the plug in type is blown.

1999 Cadillac... | Answered on Jun 19, 2014 | 60 views


Check for blown bulb or fuse.

1999 Cadillac... | Answered on Jun 19, 2014 | 25 views

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