Hallelujah Glad I found you Thank you very much I have ac issues right now My codes that pop up E39 E52 E74 E91 F47 F48 is the ac compressor I' absolutely love my 93 Cadillac deville and I would get another one They drive great, get decent gas mileage Are fast, and very roomy God bless sir
On my 1989 Deville clearing BCM codes seemed to restore a/c compressor function. System was going strait to econ when pressing the a/c button. Cleared BCM codes by pressing off and LO three seconds.
if i have a bad bcm would it effect the was my car runs??? my problem is my stereo does not work, my air blower stays on until battery is dead, and when i drive i cant press down the gas pedal to low cuz it starts stalling and sometimes turns off?? please help!
@TheJLenoShow E31 - MAP (Manifold Absolute Pressure) sensor problem E91 - Neutral starter safety switch failure F48 - Air Condition Fault - Low Refrigerant did you disconnect the battery recently? E52 is just letting you know the battery was disconnected. or you may want to check fuses which could make the the car think the battery was disconnected.
i have a 1993 cadillac deville, i owned it for about year and a half and my data center and fuel odometer blinks even when i have gas in tank, and sometimes it will stay off for about 20 seconds...would you have any idea what the problem is and why it does that?
Could you all please help me, I have a 88 deville and my car sags real bad. Replaced air shocks, and it still sits low. I dont even drive it til I get that rearend up. Could it be relays or what? Pump still works, and no blown fuses, help ASAP !!!!!!!!!!!
Brian Williams command problem. It's not that the rear is sagging, it's that the front is high (front shocks need replacing. All the gas leaked out and they are now fully erect all the time). If your sure it's not that, most likely your vacuum system has a problem adjusting your air ride.
I own a 93 caddy deville and im having a problem if im driving it its ok but if I come to a stop sign or red light it will shut completely off and I have ro put it back and park and start it up again if any one can tell me wat makes it do this I would be very thx full because I rhoufhr it was in need of a tune up I gor rhat done and its still doing it smh!!!!
I have a 92 sedan deville and periodicly my rear end will make a popping sound when I start and turn off the car can anyone tell me what they think this is? Oh yea it started after I had passenger side rear jacked up to fix my fuel tank strap
Hi I loved your video! I also have a 1992 Cadillac devil but yours is exactly similar to mine but somewhat different your dashboard is high tech, that's pretty awesome! While mine is old school. But I have a real important question, would you know where to find the switch to turn on the high beams? I can seem to find them. Would very much appreciate your help.
hey I know this is a 5 year old comment but I bought a deville around 2 months ago and had the same problem driving it home, did a quick search and found notching. started flipping and switching buttons, it's connected to the windshield wiper stick, pull it towards you and it activates/deactivates the high beams
How awesome! Thank you for video So this prevents me from having to go buy a obd2 diagnostic thing? Right? I just bought a 93 caddlic devil and Had the diagnostic read and I have a 301 MISS FIRE And a 455 emissions Is this the same info that will show up when I try this on my dash board?
Just a word of warning on all these problems , in comments, Watch, have alternator, battery system, checked regular, System has drain problem on air compressor, for Wheel shock suspension, compressor can run constant, cause of leakage/bad /worn shocks drain battery, /wear out, and if alternator is failing=LOW VOLTAGE
hi names brad was wondering if you could help me out i own a 91 cadillac deville sedan v6 for sum reason the climate control and information center doesnt seem to be workin Noon of the lights go on what could it possibly be??
Yes had same problem, It climate control, center! They fail, had same problem, back 2013, had car 1-year, bought new one E-bay from 1987 model! 40 bucks, that fixed total!
This video is good but not satisfying. I want to add something: Off + Hi will erase only ECM codes (E.x.x), for BCM codes (F.x.x) erasing you need to use Off + Lo. Another thing would be that if you want to know your car good you need the FSM. You'll learn there're many modes in the computer system where diagnostics of certain components can be done in real time. You can read and be able to interpret data from every sensor on your car.
battery is good, i started it one night and surprisingly the control dash was a lite up but VERY Dim so i get to turning and messing wit the nobe and then it finally lite up bright so i got the lights bright, but still no power to any of the buttons ima go threw all the fuses /Codes
hello my name is Robert Williams I was hoping u can help me with my 1993 Cadillac deville its the exact same vehicle as your video my car was running great till a couple of days ago engine shaking bad smell of fumes did what u said with error codes but can't understand them I got E32 E71 E98 and for some reason F46 E32says open map sensor E71 says intermitted mapE98 says p/n to d/r Isc engaged problem please help your a great guy for doing this thank u ☺
u know all them codes on my 93cadillac devilled and all it was tune up new cable wires new rotor distributor cap spark plugs codes are gone my car running like new simple tune up
Hello, where can I find all these codes, I have many codes coming up E27 E40 E52 E91 E.E Help, I dont know how to find them, nor how to fix the stuff. Bringing car to a chevy dealer tomorrow. I have a 1993 Cadillac deville My Ac/ transmission fuse keeps blowing. I go to push the gas and theres no power to take off, fuse under passenger side keeps blowing. Something is blowing the fuse, last place said it was my ac was faulty and so they unhooked the ac compressor and well it worked for a few days and it happens again. Praise the Lord, aren't cars fun!!!!
Did you ever find out the issue? My fuse blowed a couple times as well but hasn't blown since. I know the fuse you speak of deals with the AC compressor and the shift on the transmission
@@grindhard4312 I had a electrical issue, there was wires that weren't grounded and were touching and would blow the fuse and make the transmission stop working. I believe it was my ac compressor unit was unhooked I think, I dont remember It got unhooked but they weren't grounded. I had to bring it to the Chevy dealer and they fixed it They spotted the problem
Why don't all cars do this? Why the need for a stupid external "scanner" when every car has displays and buttons perfectly capable of displaying error codes? Also, what a cool interior, chock full of vacuum fluorescent displays.
my. 92 caddy develop it will run then you shut it won start back up turn over but wo ant fire for about one hour then it starts up new gas tank every. pump filter modle
Hi I have the same car but without the digital gauge cluster but my car has recently started to back fire and stall a little not when I'm on the highway going about 30 or 40 and my car isn't giving me any codes about it so I was wondering if u had any ideas about it?
I'd imagine you've gotten an answer by now... but, if not... The fact that it runs crummy and backfires and stalls could be several things. But the fact that it clears up on the freeway makes me think the most obvious would be one or both of your oxy sensors are bad. The car is running too rich (too much gas) but the extra gas burns off at the higher RPMs...
I love UA-cam! To find info so fast and I thank all those who have put their video out there for the rest of us!
I’ve a 1993 deville! 49,000 original miles ! Anti-lock light is on! Will be checking the code soon!!! Thanks✊🏾🤟🏽great video!!!!
same mine is doing that now.
I'm digging your southern drawl as you explain the code procedure 🙂👍🏽
Great help to get me started on a newly acquired 1990 Deville. Nice video, thanks!
Hallelujah
Glad I found you
Thank you very much
I have ac issues right now
My codes that pop up
E39
E52
E74
E91
F47
F48 is the ac compressor
I' absolutely love my 93 Cadillac deville and I would get another one
They drive great, get decent gas mileage
Are fast, and very roomy
God bless sir
Thanks for the great video. It helped me to read the codes on my 1993 Deville. Thanks again!!
This will apply to my 1990 Cadillac Eldorado. I always wanted to know how to clear the code from the instrument panel. Thank you
On my 1989 Deville clearing BCM codes seemed to restore a/c compressor function. System was going strait to econ when pressing the a/c button. Cleared BCM codes by pressing off and LO three seconds.
Hopefully you are still around.. I need to replace my Fuel Data Center, but can't figure out how to get the trim pieces off around it.. can you help?
any fix on this ?
What is wrong when it does not light up on the panel?
if i have a bad bcm would it effect the was my car runs??? my problem is my stereo does not work, my air blower stays on until battery is dead, and when i drive i cant press down the gas pedal to low cuz it starts stalling and sometimes turns off?? please help!
MYthoughtsONthingz
MYthoughtsONthingz
Thank you for this. Very helpful information.
@TheJLenoShow
E31 - MAP (Manifold Absolute Pressure) sensor problem
E91 - Neutral starter safety switch failure
F48 - Air Condition Fault - Low Refrigerant
did you disconnect the battery recently? E52 is just letting you know the battery was disconnected. or you may want to check fuses which could make the the car think the battery was disconnected.
Does clearing the codes reset the computer too ??
i have a 1993 cadillac deville, i owned it for about year and a half and my data center and fuel odometer blinks even when i have gas in tank, and sometimes it will stay off for about 20 seconds...would you have any idea what the problem is and why it does that?
replace the body control module when both ur units fuel data and climate control dont work
thankssss!!! helpin out my 90 fleetwood!
Thank you!, even CarCare clinic says their diagnosis machine doesn't work on this car.
Very Helpful !!Thanks for Sharing Really appreciate it.
will this also work on a 1990 devill???
my 92 cadillac does not show oil life. is there something wrong with it? or is that only for the touring edition?
@bustitellis
i know E52 means battery reset if it's been connected or somethin
those other codes google them online, that's what i did.
For example:
1992 cadillac E99 code
Could you all please help me, I have a 88 deville and my car sags real bad. Replaced air shocks, and it still sits low. I dont even drive it til I get that rearend up. Could it be relays or what? Pump still works, and no blown fuses, help ASAP !!!!!!!!!!!
Brian Williams command problem. It's not that the rear is sagging, it's that the front is high (front shocks need replacing. All the gas leaked out and they are now fully erect all the time). If your sure it's not that, most likely your vacuum system has a problem adjusting your air ride.
I have a 1990 Cadillac Deville that I am selling, but it was a lot of fun to own, so far.
I had a 91 Deville just like that i sold it a few months ago, i now own a 1987 Sedan Deville w/ 80,000 miles and it's in pristine condition.
I have two Cadillacs. My first one is an 86 coupe deville with 4.1 liter engine and my second is a 90 sedan deville with 4.5 liter.
How do I change a solenoid camshaft sensor to a 1993 Cadillac DeVille
I need help changing a solenoid shaft sensor training to a 93 Cadillac DeVille
I need to see a video how to change a solenoid shaft sensor training to a 93 Cadillac
Hey , I have a caddy the same year and everything. But its mpg ain't all that good.
Do you think a tune up would help me get the mpg back?
Great information both from the video and from martomcuser. thanks guys!
Could you do a video on possibly fixing the A/C? I’ve tried having people look at it but they want so much money...maybe I can fix it myself?
@Eric Leslie /G\ had my 92 deville converted over to r134 a few years ago,works great
I own a 93 caddy deville and im having a problem if im driving it its ok but if I come to a stop sign or red light it will shut completely off and I have ro put it back and park and start it up again if any one can tell me wat makes it do this I would be very thx full because I rhoufhr it was in need of a tune up I gor rhat done and its still doing it smh!!!!
check ur throttle body clean it if its bad replace it
My 92 did the same thing and found out it was my cat; don't know if you still own the car at this point, but it's just my $.02🙂
Will this work in my 91 Cadillac Sedan DeVille?
Yes
@@Peso2526 Yeah I tried it it flashed about 5-6 different codes before it showed the .70
Check what those codes mean on the internet
@@Peso2526 Oh ok cool thanks! Can't be too serious even though my Caddy has almost 208,000 miles on it it's a fucking beast! 😂🤣
My code is f.8.0 what's does it mean I looked online and nothing about it
dosnt exist probably means start or end of code
ItalianPasta
My 89 shows c on the fuel and ac dash.. anyone know
New alt & new batt. Battery still dies?
hi all. How can i switch miles to kilometres and gallons to litres on caddy deville 1992?
Push "E/M" next to the Speedometer. It worked on my 89 Cadillac
I have a 92 sedan deville and periodicly my rear end will make a popping sound when I start and turn off the car can anyone tell me what they think this is? Oh yea it started after I had passenger side rear jacked up to fix my fuel tank strap
hey hello my name is Robert just wondering did u ever get an answer to that popping in rear of your car same year same problem thanks
I gotta ask how does your Cadillac run and drive with 142K miles. Thank you
Hi I loved your video! I also have a 1992 Cadillac devil but yours is exactly similar to mine but somewhat different your dashboard is high tech, that's pretty awesome! While mine is old school. But I have a real important question, would you know where to find the switch to turn on the high beams? I can seem to find them. Would very much appreciate your help.
hey I know this is a 5 year old comment but I bought a deville around 2 months ago and had the same problem driving it home, did a quick search and found notching. started flipping and switching buttons, it's connected to the windshield wiper stick, pull it towards you and it activates/deactivates the high beams
How awesome! Thank you for video
So this prevents me from having to go buy a obd2 diagnostic thing?
Right?
I just bought a 93 caddlic devil and
Had the diagnostic read and I have a 301 MISS FIRE
And a 455 emissions
Is this the same info that will show up when I try this on my dash board?
Yep no need for a scanner. These babies got em built in ☺
What's a E30 & E 91
Just a word of warning on all these problems , in comments, Watch, have alternator, battery system, checked regular, System has drain problem on air compressor, for Wheel shock suspension, compressor can run constant, cause of leakage/bad /worn shocks drain battery, /wear out, and if alternator is failing=LOW VOLTAGE
hi names brad was wondering if you could help me out i own a 91 cadillac deville sedan v6 for sum reason the climate control and information center doesnt seem to be workin Noon of the lights go on what could it possibly be??
thankyou ill have to look at the fuse panel to find the one theres soo many under the hood under the dash behind the back seat ! haha
+MMA Name get a fuse puller at your local auto store, they don't cost more than five bucks and they'll save your fingernails!
Yes had same problem, It climate control, center! They fail, had same problem, back 2013, had car 1-year, bought new one E-bay from 1987 model! 40 bucks, that fixed total!
This video is good but not satisfying. I want to add something: Off + Hi will erase only ECM codes (E.x.x), for BCM codes (F.x.x) erasing you need to use Off + Lo. Another thing would be that if you want to know your car good you need the FSM. You'll learn there're many modes in the computer system where diagnostics of certain components can be done in real time. You can read and be able to interpret data from every sensor on your car.
What if my dash doesn't lite up or do nothing how do I fix it so I can read my codes
John Mcdaniel same problem did you figure it out yet !!!!! please let me no
battery is good, i started it one night and surprisingly the control dash was a lite up but VERY Dim so i get to turning and messing wit the nobe and then it finally lite up bright so i got the lights bright, but still no power to any of the buttons ima go threw all the fuses /Codes
John Mcdaniel
WHY ? is it , i don't see any reply too these diagnostic questions 1991 cad. 4.9 l e4 code ???? anybody out there
Thank you for this!
does anyone have any idea how to remove a 91 sedan deville dashpad?, i wanna get at the speakerssssss.
hello my name is Robert Williams I was hoping u can help me with my 1993 Cadillac deville its the exact same vehicle as your video my car was running great till a couple of days ago engine shaking bad smell of fumes did what u said with error codes but can't understand them I got E32 E71 E98 and for some reason F46 E32says open map sensor E71 says intermitted mapE98 says p/n to d/r Isc engaged problem please help your a great guy for doing this thank u ☺
u know all them codes on my 93cadillac devilled and all it was tune up new cable wires new rotor distributor cap spark plugs codes are gone my car running like new simple tune up
Thanks I have a 1987 deville coupe with 44,283 miles
Hello, where can I find all these codes, I have many codes coming up
E27
E40
E52
E91
E.E
Help, I dont know how to find them, nor how to fix the stuff.
Bringing car to a chevy dealer tomorrow.
I have a 1993 Cadillac deville
My Ac/ transmission fuse keeps blowing.
I go to push the gas and theres no power to take off, fuse under passenger side keeps blowing.
Something is blowing the fuse, last place said it was my ac was faulty and so they unhooked the ac compressor and well it worked for a few days and it happens again.
Praise the Lord, aren't cars fun!!!!
Did you ever find out the issue? My fuse blowed a couple times as well but hasn't blown since. I know the fuse you speak of deals with the AC compressor and the shift on the transmission
@@grindhard4312 I had a electrical issue, there was wires that weren't grounded and were touching and would blow the fuse and make the transmission stop working. I believe it was my ac compressor unit was unhooked
I think, I dont remember
It got unhooked but they weren't grounded.
I had to bring it to the Chevy dealer and they fixed it
They spotted the problem
Awesome 👍
YOU ROCK 😇😎😎😎😎😎
Thanks so much
thank you
Thanks. Very useful.
THAN YOU SO MUCH
Why don't all cars do this? Why the need for a stupid external "scanner" when every car has displays and buttons perfectly capable of displaying error codes? Also, what a cool interior, chock full of vacuum fluorescent displays.
ive got an E27, E39, E85. and a F46! my throttle must be messed up like crazy!
Idle Speed Control (ISC) motor rpm out of range... thats what the book says.. not idea how to fix it though :(
i have a 89 sedan de ville i luv it
Here is a link to a list of all the error codes, and what they mean. (:PTTH) //myweb.accessus.net/~090/dtcobd1.html#pcm
my. 92 caddy develop it will run then you shut it won start back up turn over but wo ant fire for about one hour then it starts up new gas tank every. pump filter modle
I have a 1991 cadillac deville code E30
I too been going through the same thing.
Hi I have the same car but without the digital gauge cluster but my car has recently started to back fire and stall a little not when I'm on the highway going about 30 or 40 and my car isn't giving me any codes about it so I was wondering if u had any ideas about it?
I'd imagine you've gotten an answer by now... but, if not... The fact that it runs crummy and backfires and stalls could be several things. But the fact that it clears up on the freeway makes me think the most obvious would be one or both of your oxy sensors are bad. The car is running too rich (too much gas) but the extra gas burns off at the higher RPMs...
Interesting.