Cadillac Recent Questions, Troubleshooting Help & Support

These are early automotive electronics, its starting to show its age, a bad sensor, a corroded connection ect,ect. 22 years old, surprised a computer can last that long If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_4c166ba81493f541

To replace the freeze valve in a 1998 Cadillac DeVille, you will need to follow these steps:

1. Locate the freeze valve. It is typically located near the radiator or the heater core, and it is responsible for preventing the cooling system from freezing in cold weather.
2. Disconnect the negative battery cable. This will prevent any electrical accidents while you are working on the car.
3. Drain the cooling system. This will allow you to remove the freeze valve without spilling coolant all over the engine compartment. To drain the cooling system, locate the drain valve at the bottom of the radiator and open it.
4. Remove the freeze valve from the cooling system. This will typically involve loosening the mounting bolts or screws that hold it in place, and then pulling it out of the system.
5. Install the new freeze valve. To do this, you will need to reverse the steps you took to remove the old valve. Start by placing the new valve in the same position as the old one, and then secure it in place with the mounting bolts or screws.
6. Refill the cooling system. Once the new freeze valve is installed, you will need to refill the cooling system with the appropriate type and amount of coolant.
7. Reconnect the negative battery cable and start the engine. This will allow you to test the new freeze valve and make sure it is functioning properly.

It is important to follow these steps carefully to ensure that you replace the freeze valve correctly and safely. If you are not comfortable with performing this task yourself, it is recommended that you seek the assistance of a qualified mechanic.

There is supposed to be a starter relay behind drivers side valve cover, above transmission bellhousing, mounted on engine block.

Question edited for clarity and add maker. Question moved to model Category. Covered by two relays

Cadillac CTS (2008-2014) fuses and relays

https://fuse-box.info > cadillac > cadillac-cts-2008-2009... Here you will find fuse box diagrams of Cadillac CTS 2008, 2009, 2010, 2011, 2012, 2013 and 2014, get information about the location of the fuse panels inside ... You've visited this page 2 times. Last visit: 19/11/22

Cadillac CTS (2008) - fuse box diagram - Auto Genius

https://www.autogenius.info > cadillac-cts-2008-fuse-bo... Sep 25, 2016 - The rear compartment fuse block is located on top of the battery, on the right side of the trunk. The battery access door must be removed to ...

2008 Cadillac CTS fuse box diagram - StartMyCar

https://www.startmycar.com > CTS > Fuse box The 2008 Cadillac CTS has 2 different fuse boxes: Underhood Fuse Block diagram. Rear Compartment Fuse Block diagram. * Cadillac CTS fuse box diagrams change ...

it is on the left side cylinder head...about mid way...between number 2 and number 4 Ignition coils...but lower...below but not under valve cover.

Remove the RDO 15 amp fuse from the Underhood Fuse Box for 10 minutes and reinstall. Then try ejecting CD again

It is normal for the top radiator hose to be hotter than the lower hose. The top hose brings the heated coolant from the engine to the radiator, and the lower hose returns the cooler water from the radiator back to the engine to help keep the engine at proper temperature. For the smell, check to see if you have any oil leaks, especially where the oil may run/drip on to the exhaust manifold. Check the valve cover gaskets, and look for excessively oily areas on the bottom of the car to see if you can find where the oil is leaking from.

Question edited for clarity. Question moved to model category. It is a HUGE job, as the dash has to be removed. https://www.google.com/search?q=2007+Cadillac+CTS.+How+to+remove+the+heater+core ..

Tengo una Cadillac srx 3.6 no tiene chispa, ya cheque el cran chap y est? bien alguien que me de un consejo que puede ser?

NO PROBLEM TOLD. JUST A RELAY HUNT. IT'S ALL HERE https://eautorepair.net/Marketing/Default.asp

https://www.youtube.com/watch?v=eykkKG1O4vo

bad fan. for fuse blow or relay to it dead. or clogged RAD tubes(inside) tests are easy ,ask. at high speed cooling system needs no fan as you slow it does. all cars /trucks. scan the PCM (car) yet< it may tell you why. fuses ?

Where is the air injection safety valves located on 2000 Cadillac deville

Question edited for clarity, real sentences and punctuation. Question moved to model category. Did you check for Diagnostic Trouble Codes? Did you disconnect the battery when swapping all these parts out. Did you check the battery voltage?

books on 32 year old cars are not easy to find and no digital docs then. sorry none. buy the service manual used off fleabay is best path on any old car. USA car, not told? no engine told of 3.

• 4.5L & 4.9L Engines
• 4.6L Engine

sorry not answering for all 3 today. lazy I am. fuse is fuse 6, fuse box. "fuel + oil pressure read https://eautorepair.net/Marketing/Default.asp at random 1990 this car I see this. h relay 6 pump 20amps online documents stink, only random scans of 500 page books lost.

RUNNING FINE WHEN ?(bad fuel?) parked for 5 years.? ALL CARS RAN FINE BEFORE, WELL NOT A YUGO. most 90s cars are not on the road now, seeing one is a KODAK moment 2022, 32 years later. none here. for sure. you posted engine problems and none told, nor VIN. never have I seen any 90s car not needing like 10 major problems. all ignored for years.(PAR)!!! gee, a tune up ,spark parts/ all filters, air/ fuel check fuel pressure? USING A REAL GAUGE ;. OR IS TRANSMISSION STUCK IN 1ST GEAR. IDK. rpm GOES WAY HIGH BUT MPH DOES NOT, BAD TRANS DAY/ GEN 6 , ENGINE LINE UP (4 KINDS) ALL I CAN DO IS WONDER.

• Gasoline:
• 4.1 L HT-4100 V8
• 4.5 L HT-4500 V8
• 4.9 L HT-4900 V8
• Diesel:
• 4.3 L LS2 V6

Sounds like the lock is broken where the actuators and the key cylinder make the lock unlatch have disconnected.

The drain pan is under the evaporator. The noise you can hear is air in your coolant system trying to get through the heater matrix. Water doesn't slosh when you are stationary and just started the car. https://www.fixya.com/cars/r29872074-vehicle_cooling_system_no_heat ..

Which transmission ? Automatic Transmission - 5L40-E/5L50-E Automatic Transmission - 6L50/6L80/6L90