Cadillac Answered Questions & Fixed Issues

cars sold new have 3 to 10 audio options. and are not the same wired. ever.! even engine options change fuse boxes. oops not told the service manual covers all that, why not buy it? or test all fuses in all boxes 5 boxes. cab/ and engine bay ? (look ma' no books me)??? or open glove box see users guide and is matched to your not told VIN and shows all fuses.! the users guide is free from Cadillac. get it? if lost? i,m teaching how to fish. here. next I delve into some brief specifics. no VIN told and not radio option package told this car has RPO data, , the RPO sticker shows (RPO is GMs name for "as built" options "THIS CAR" only. all codes for RADIO and now you know what is in any GM car made,.(GM will i fact decode your VIN and send you the RPO list. for free) the radio list is, day1, DTS

1. (US8) AM/FM Stereo, CD, MP3, RDS, EQ
2. (US9) AM/FM Stereo, 6-Disc CD, MP3, RDS, EQ
3. (UQ3) 8 Channel Amplifier (as fuse rear 20a )
4. (UQA) Bose 6 Channel Amplifier(rear fuse too 30a)
5. (U2K) Digital Radio

now the magic of networks here. "The main radio power is supplied by a 15A fuse located in the RBEC. The radio does not require a discrete ignition feed circuit for power moding. The power moding is accomplished using a structure of Virtual Networks (VN). The Power Mode Master (PMM) transmits the GMLAN power mode signals." so not scanning the car OBD2 port you miss out on key network and other errors (DTC) I will now decode that for you, it means scan the cars OBD2 port see why the radio is failing. UBEC means under hood RBEC means. rear compartment fuse block ok here is free cute video see fuses named audio. under set if havea powerful PA amp option there are more fuses. radio, and amp , audio. look or buy the SM. https://www.youtube.com/watch?v=hwOxLbkFG90 end.

Do you have any trouble codes? check for vacuum leaks!

have vehicle scanned the trouble code will assist in solving problem

I have a 97 sts and that bulb runs through the accessory fuse located under the dash on the drivers side.

A hunt and count question. core/freezed plug. NO VIN told no RPO code for engine told. 8th digit of VIN is ENGINE CODE VIN :"Y" below. or vin=9 (8TH) well even the service manual does not do the count. it shows some, block and heads. what you can learn to do is google it. here is how to do that I google new rebuilt raw engine blocks for sale. watch out engine can evolve and even be swapped a newer GEN engine, 279 cu in (4.6 L) but I will post for DAY new,1996 only 1996, the Northstar engine RPO code LD8 or L37 lets to LD8 the DeVille Concours was available with the new 270 hp (201 kW) LD8 Northstar V8, and later, the high-output L37 Northstar generating 300 hp (220 kW). LD8 first hit shows VIN-=Y shows 4 in the 2 heads 2x2.=4 left and right heads outside ends. and 1 rear and front of head for 6 total, https://www.npdengines.com/product-page/96-99-cadillac-deville-4-6-northstar-engine-vin-y found with google die-cast aluminum block!!! SORRY NOT SAND CAST. A GOOD TECH FINDS THE ACTUAL LEAK FIRST SEEMS YOU ARE GUESSING, THE 1995 BACK IS ALL DIFFERENT. LOTS OF VIEW HERE, ALL FOUND VIA GOOGLING FOR YOU. https://www.hpmotors.com/cadillac-northstar-v8.html FIND THE LEAK FIRST, THEN WORRY CORE PLUGS IF AT ALL.

here it is (north americas) https://eautorepair.net/Marketing/Default.asp

Rear hatch ??? power liftgate or just won't unlock ? Power Liftgate System Components The power liftgate system includes the following components: • Liftgate motor assembly • Liftgate latch • Liftgate module • Liftgate side upper sensor - left • Liftgate side upper sensor - right • Liftgate handle switch • Liftgate close switch Did you check for DTC'S - diagnostic trouble codes in the liftgate control module ? do you know what I'm talking about ?

It is the winter. What you see as water is just condensation from the water that is in the fuel at molecular level. The test is, Are you losing water from the coolant system? Water is nowhere new the valve stems, just oil. Leave everything as it is. Re-evaluate in summer. The head gasket can be tested with a coolant system pressure test.

could be a air pockets in the coolant system that have top bled out it is a simple exercise to have a compression test done to check for head gasket or cracked head

you may have too much coolant in it... oddly enough,. I've seen entire cooling systems (and even the engine get replaced) and it still over heated -- when in fact it was an all of a sudden the car required a larger radiator -- and the (freaky) problem was fully solved,. in your case it may be a larger holding/ overflow tank?

Best regards
Ck

Limited help in the link. Best action is to call a mobile auto-electrician. https://www.google.com/search?q=1991+Cadillac+Brougham+no+gas+gauge+and+no+speedometer ..

Check out the link https://www.google.com/search?q=1993+Cadillac+Eldorado.+Replace+a+turn+signal+switch ..

Just look at the rear of the engine...this is what they look like

its wired up wrong, must be aftermarket radio hack job; the cad as fuse marked radio this fuse feed works.so use that. just like the factory radio did.

not told country, USA , if you have 2 good keys can make 6more. not in canada. not told at all; country must be learn ESP>? is this a door lock problem only?????????

1. immo failing and spark is dead, for this.? engine dead.
2. got 2 good keys. yes /no USA yes if 2 good.
3. NO, then a lock smith can do it (some ) call em.????yp.com
4. or the dealer sure.

the exact full rules very by country this forum does above equator cars. even UK. you speak English are you in india? welcome to the www, world wide web where anyone can post;

You will need to refer to the Cadillac service manual for the exact sequence and specs. Generally, the torque specifications for the bolts range from 8-11 ft-lbs and should be tightened in the following order: (1) center bolts, (2) outer bolts, (3) inner bolts, (4) lower bolts.

My guess is Body Control Module comm failure, which would explain inoperative windows and door locks. Lighting is likely non operational also?

Check any/all fuses labeled BCM. You could also try disconnecting battery for few minutes and see if problem clears.

fit the TCM and use a scan tool to reset the unit

You can't. Fix the problem not find a way around it. Have a read https://www.fixya.com/cars/r29887709-gm_passlock_security_system ..

Question edited for clarity and add maker. Question moved to model category. If the Security Light is on, the anti-theft immobilizer is stopping the vehicle from running. What did you think its purpose was? :>D With having wires cut, that makes things complicated. https://www.fixya.com/cars/r29887709-gm_passlock_security_system

Security system I have a 99 cadillac escalade. The ... - Fixya

https://www.fixya.com > Forum > Cars & Trucks Nov 14, 2019 - 30-Minute Learn Procedure 1. Turn ON the ignition, with the engine OFF. 2. Attempt to start the engine, then release the key to ON; the vehicle will not start. Security light is on and car won't start - Escalade 1 answer Sep 8, 2019 2000 Cadillac Escalade starts then dies security 1 answer Aug 6, 2008 I just put a new engine in my 1999 escalade and it 1 answer Mar 15, 2021 SOLVED: How do i bypass anti theft for a 2000 escalade 1 answer Nov 18, 2019 More results from www.fixya.com