Cadillac Cars & Trucks - Page 4 - Recent Questions, Troubleshooting & Support

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Question edited for clarity. Question moved to Brougham category. The 'let's try replacing this' method of car repair seldom works and is expensive. Your vehicle has an OBD port and although limited due to age and technology, there should be enough information that a professional scan tool computer can diagnose the issue. https://www.google.com/search?q=1993+fleetwood+brougham+obd+port+location There are some ideas here https://www.google.com/search?q=1993+fleetwood+brougham+rough+idle This is the best way https://www.google.com/search?q=auto+electrician+near+me ..

use a meter and test the switch and motor

Climate control needs to be looked at, or replaced.

Check the Manual Here... https://my.buick.com/content/dam/gmownercenter/gmna/dynamic/manuals/2013/cadillac/srx/2013_cadillac_srx_owners.pdf Page 9-57 Best to you.

Were there any other codes? The first thing to check is the condition of the battery. A low, flat or old battery can sometimes create this code as the electronics don't have enough power to work correctly. Old batteries, often five or more years old, can be weak and not hold charge correctly.

Deville 92 old. lots to find bad that old. ! here it is, ID #2 below you were told wrong, the reg is inside the ALT, actual. the internet lied again.; 1/2 the time, asking 8year kid same. the top parts sellers online,shows, no REG outside, so strike 2 on reg outside. learn to keep that old (how old is it?) battery charged fully until car runs perfectly. or it can take 1/2 to jump start it or worse. dead batteries do not start engines and overload the poor donor cars electrics, doing so.(jumped) once battery is new, or charged or load tested in a real shop start the engine, see if GEN/CHARGE lamp goes out.? on dash. if not alt is bad. wow no fuse then, scary then. lots of car fires. or use voltmeter idling, at bat terms. 13,to 15vdc good below ALt is dead 140amp alt here. https://www.rockauto.com/en/catalog/cadillac,1992,deville,4.9l+v8,1025738,electrical,alternator+/+generator,2412

Ck these sites.... https://www.google.com/search?q=2006+cadillac+dts+turn+off+the+Stabilitrak Best to you.

buy the service manual or learn to google https://www.google.com/search?q=1995%20Cadillac%20DeVille%204.9%20V8%20firing%20order

Cadillac is the make. V8 is the engine configuration. 1.9 litre is the cubic capacity. Nnone of that is 'year make model' as needed. With torque specs, the engine has an alpha numerical number and that is useful as well. Like this; Torque Specifications for. GM 4.9L-301ci-V8 Or we can guess, hope for the best and see what happens :>D https://www.google.com/search?q=valve+train+torque+specs+on+the+4.9L+Cadillac+V8 ..

is key on , failed fails engine running too. this car has retained power relay system, so answer above 2 questions 1 fuse runs both cig jacks in IP fuse box. F1DA 15AMP AND LISTS IT AS A CIRCUIT BREAKER NOT ANY FAST ACTING FUSE. IF THIS FUSE BLOWS ALL 3 GO DEAD. it's in the fuse box, the one blown is it. zero books answer the glove box guide (lost?)_ answer this. some cars have 3, one called cigar and one called powerport THIS CAR HAS 3. !!! AND 2 FUSES. I will not read you service manual to you. POWER JACK , CELL CHARGER. F26DA SAME BOX ABOVE. THIS FUSE ONLY KILLS THE CHARGER PORT.*CELL) AND ACCESSORY1 AND 2 POWER PORT CONSOLE AND DASH THERE THEY ALL ARE. FUSE BOX PAGE STATES F1DA F1DA Circuit Breaker AS YOU CAN SEE THE KEY MUST BE ON FOR RETAINED POWER RELAY TO CLOSE. BEST IS START ENGINE THE RETAIN POWER FEATURE GOES OFFLINE SAY IN 10 MINS SO AVOID THAT COMPLEXITY START THE ENGINE AND TEST THE 3 GIGS.(POWER PORTS)

bad transmission, no miles 1992 SEville reclic. DRIVE fails does reverse? ever see is shift right before?, or last decade?most are not running now. find it in a barn dead? like all bad automatic transmissions, IS IT. the endless posted here standard list of all on car tests to find the cause here we go 100time

1. all fuses good. FUSE d1 TRANNY FUSE BLOWN? 10-AMP
2. dip stick check, levels hot engine near center of stick hot, idle in park.
3. dip stick end smells burnt or atf looks like TAR.
4. shift linkage checked and not failing and adjusted by the book.
5. main tranny test, at PUMP test ports fail> , yes bad tranny
6. 4t60e box? GM box , and uses ECM to shift. ON SOME,.
7. bad speed sensors or 2 shift solenoids
8. OR ALL THE SEALS LEAK INSIDE AND ADD UP TO PUMP-OVERLOAD-SEE WHY STEP 6 FAILS, THIS IS IT OR THE PUMP IS BAD. AND SO BE THE TRANNY

What year is your caddy ? The blend door actuator probably needs to be replaced . But first i would hook up a factory or someother type professional scan tool an check for DTC'S diagnostic trouble codes in the cilmate control module . The blend door is controlled by a electronically controlled motor by the CCM .

question 2, are you going to ask for ever word in the chapter cooling? stated in the manual? still posted lack the 5 engine sizes huge engine have huge transmission and need special cooling, even 2 coolers and types. ok? frankly I just look, at the side of the tranny and see 2 small METAL pipes, not rubber hoses. they go to the tranny cooler, 1 or 2. if not modified by others to say pull a trailer. full of bricks. the 1st 2 show this Disconnect the lower transaxle oil cooler line from the radiator got 5L50 trannY, for sure as cooling ATF lines. Aisin ay6? not the stick shift. Tremec 6-Speed pick one and I will read to you. power steering has and oil to air cooler. the 5L50 box here the rad connections takes a special tool to unsnap them and not wreck them. T= TO TRANNY NO TRANNY TOLD. NO ENGINE TOLD. THE VIN CODE HAS A ENGINE CODE , LOOK IT UP ONLINE 'TYPE VIN DECODER AND SEE THE ANSWER.

"Thunking" is often a suspension issue. Possibly worn bushes, linkages or ball joints. Is it a single thunk as you first pull away or several thunks as you start to roll forwards? The squealing brakes could be a separate issue. Ask a good mechanic to look at it and they can tell you what the problems are in more detail.

you dont need to and an 01 caddy is not a mandatory dealership for key most locksmiths dont have the equipment to cut and program automotive keys ---you have a transponder chip key some hardware and big box stores can cut new keys from an old one ---if no keys then needs to be cut by a dealer or an automotive authorized locksmith because need to cut by vin and key not $304 + also dont need to tow vehicle -----------

the word sensor , missing? all cars in USA 1996 up for sure have CKP sensor and 99%^ of them changed out is not cure. not scanning the PCM first is why you miss out on causes the crank sensor is in 3 places all front ,middle or rear of the crank shaft. the 3.6 L the tone wheel is on the REAR service manual shows at #8

OP you did that all wrong. the parts are NOT PNP not plug and play at all and even by LAW. those parts must be reprogrammed and remarried or IMMO will be dead.

ck here... https://www.fixya.com/cars/t18973783-crankshaft_position_sensor_1991_cadillac Best to you