Cadillac Questions

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My light will not go off with a new alternator.

I need to get the battery out to replace it with a new battery but it is located under the back sear & I do not know how to get the seat out

How to remove the back seat to get to the battery underneath so I can install new battery

Replaced all four oxygen sensors. Replaced heat sensor, replaced electronic gas pedal and electronic and module .

Opened door interior light will not come on

No pressure on the low side

changed transmission and computer locked up the ignition on 2003 Cadillac cts

Foot already on brake pedal

When it rains

My ac does not cool well in the front but the back cools good? I check the actuator door an it is ok. What else could be the issue?

Passenger side

all at once started shifting very rough

When driving straight, no chatter. When I turn left or right it chatters with or without braking.

My (S) sport button doesn't come on at all. It was working before the winter.

Once engaged sound is gone.

Only when I want to take of fast at the line. It doesn't do it when I start slow then go fast or when shifting. Any ideas what may be doing that? Thanks

I ran out of gas and immediately put gas back into it. I then went to crank it up but the brakes were locked up and it wouldn't turn completely over. on the dashboard it read, "Service Fuel System." But it's also saying Service air bag and everything else. I think the PCM has tripped. What do you think and what can I do?

ive tried both big and small ports,and coupler doesnt fit either one...?can this be done by me (the owner )

Makes a clunk sound occasionally,but shifts smoothly and does not slip or struggle to shift

If I turn on the windshield wipers say for washing the windshield , I get a pungent odor from the air conditioner vents. Is water getting into the cabin filter? No signs of mold or water damage to the filter there.

This started earlier this spring. I was standing out side my car and could hear the compressor engaging repeatedly. Got in my car and it was blowing warm air until I started driving. My wife drove it without anymore issues for a month. Then it was back to only cooling while driving. Took it to a shop and it passes a leak test but it was a little low on freon, .89lbs to be exact. Afrer charging the system to 1.4lbs the A/C worked great while setting there and on my drive home. The next day l started the car and all I got was warm air. Still only blowing cold air again while driving. I'm going to take it back to the shop and have the same test done and put the freon level put back to 1.21lbs. We over filled it. Could that be it? What do you think?

After I changed my steering column my dash says starting disabled remove key

I was driving home car just died battery. A got the battery charged still won't start and battery died in 10 min. Changed the starter and the alternator. Tried starting it with jumping cables still just get a loud clicking noise????

Already replaced the radiator

Radio screen read service radio. Then next day radio stopped working. Only back up worked

It just read service radio soon. Then after a day, it went blank and radio does not work at all. Only back up screen works.

How to remove the fuel pump,do you drop the tank or thru the back seat

thanks for this, good work
i have cadillac concerc1996 and ihave problem no power come in coil cables
should i change the coils or some thing else
but the problem is not only this .also ihave problem in the digital board that dose not shwo .rpm .battary power tempretcher i did some tryes to reset the code but the problem is still . all that happend after i had an accedient
the most diffuculte thing that iam from saudi arabia and in my city there is no workshop accepte this car becuse its not popular her
and whats make me adheres in this car its only drove 82000 distance kilometers
sorry for lengthen speech and bad
spilling now the dosenot start sinc 1year

No response on touch screen

And trun over in till I push the button to turn it off can you help me