2002 Cadillac Deville - Page 8 - Answered Questions & Fixed issues

YES LH AND RH BEHIND RADIATOR

buy a car not made by our worthless auto unions

is battery dead??needs charged before starting..

try using a code reader to reset the CPU as sometimes a battery change will corrupt the CPU program

I can not offer a lot of insight but I will ask what battery is in the car. I know the yellow top Opltima batteries are famous for doing just what you are describing. If it is a regular battery then there is something draining the system over time. First be sure you are not leaving things like a phone charge cord with a little light plugged in or something similar like one of those GPS navigators that may cause a drain. If everything is pretty much as it was from factory then you may have to seek out professional help to trace down the source.

Could be a number of things, - bad gas- bad spark plugs and or wires- plugged air or fuel filter- broken motor or transmission mountThose are the normal problems

General advice:Immo condition:Dead key battery (may need to press button(s) on the key to get the chip activatedKey sincro (ceck owners manual )Key chip fried/key reprogramming.Bad Antenna ring/plug (around the ignition barell).Use second key.Try disconecting the battery for some minutes.Try emergency procedure (if apply,owners manual)Tricky bussines.Hope u deal it,let others know.

it is under the back seat. you need to lift out the bottom part of the back seat to get to the battery.

two bolts under carpet at lip of seat and two bolts at top of seat under plastic covers

vent is closed.if you can not open it, that is vent operation failurethe controls are bad.the repairs can be complex. but are covered here (USA)alldata dot comno need guess, its all there, for $15 buck.s1/6th of 1 hour shop labor rate, you can read it all.

could be your fan is dead, a blown fuse, or a bad resistor! please post more details

sounds like a faulty switch.

this is the complete list of RPO http://aplsweb.com/Topics/TopicPix/RPO.pdfhope it help have fun

actuator in dash some times you can get to it some have to pull dash

chk out the fuse(blower fan) motor

check connectors must be fully seated and each wires between crankshaft sensor and Power Control Module...

should b with the engine fuses under the hood

scanner is used to find out where the problem actually is

When this happens, it is likely because the headlights came on due to the automatic sensors. If that is the case, the condition is normal.

That would relatively normal usage. Coolant is 50% water so repeated heating to near boiling is going to have an effect. Unless you are adding by the gallon, I wouldn't worry.