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2003 CADILLAC CTS, 77, 000 MILES
related to suspension, symptoms, noise
It sounds like a noise the shocks would make but doesnt do it when driving over bumbs just when I push brakes
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Wednesday, ..
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2003 CADILLAC CTS
related to engine-cooling, radiator, replace-remove
I have a cadillac 03 cts and my question is that just recently I replaced the radiator because the reserve water tank had some yellow thick paste like scum which means oil got in but we're not sure ..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 45, 000 MILES
related to general, shakes
I have only had the car for about a month. A week or so ago I noticed the car starting to shake when accelerating. Its when you barely give it gas the whole car vibrates. It doesnt matter what sp..
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2003 CADILLAC CTS, V8, 2WD, AUTOMATIC, 159, 608 MILES
related to engine-cooling, thermostat, replace-remove
2003 Cadillac CTS Engine Size unknown Wheel Drive Type unknown Automatic 159608 miles. Can having your thermostat replaced cause the oil value cover gasket to go bad and began to leak? I have a situ..
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2003 CADILLAC CTS, 115, 000 MILES
related to engine-cooling, cooling-fan, stays-on
New head gskts and oil cooler, runs strong, can't get code to stop returning
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Friday, March 30th, 2012 AT 3:54 PM
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2003 CADILLAC CTS, 130, 000 MILES
related to interior, interior-lights, stay-on
My car was working fine then we went some where one night and when we got back in and started it the radio won't come on but you can hear sound through the speakers every once in awhile and the inte..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 43, 300 MILES
related to trouble-codes, p-codes-powertrain, p0100-p0199, p0128
Error code P0128
I've got a show the P0128 error code. I've read other posts but I am still unsure of just what needs to be replaced. I am not a experienced mechanic.
The car has a temp g..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 145, 600 MILES
related to exterior-light, headlight, not-working
My driver side headlight has been going out while im driving, but when I cut the car off and start it again the light will be on. I have HID lights w/autoleveling and the washer assembly.I have no ..
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2003 CADILLAC CTS
related to body, trunk, light
2003 Cadillac Cts is completely not working it want start no lights will come on cant blow horn cant even pop the trunk may as well say it is dead but with a brand new battery
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2003 CADILLAC CTS, 130, 000 MILES
related to ignition, spark-plug, replace-remove
Just changed sparkplugs from who knows when. I installed Autolite Iridium and now it mis-fires, Why? Please Help Our Family This Holiday Season. Need our car to go to the Mission for Christmas.
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2003 CADILLAC CTS, 3.2L, V6, RWD, AUTOMATIC, 150, 000 MILES
related to trouble-codes, p-codes-powertrain, p0400-p0499, p0443
I was on the road, suddenly the car turned off. My scanner gave the code P0443.
I found a lot of oil on the the engine. I removed the cover of the timing belt it isn't broken however when I turn..
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2003 CADILLAC CTS, 131, 000 MILES
related to body, mirror, switch
When I hit the power window or sideview mirror buttons both the driver and passenger window and side view mirror is activated. How do I correct this issue going forward?
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2003 CADILLAC CTS, 79, 000 MILES
related to exterior-light, headlight, replace
Headlight covers are hazy and need buffing.
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Thursday, November 10th, 2011 AT 5:21 PM
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2003 CADILLAC CTS, 141, 000 MILES
related to engine-cooling, water-pump, replace-remove
Hello I have just replaced the leaking water pump on my wife's CTS. After re-installing everything and filling the resevoir with coolant I started the car. It started rough and surged to 2200RPMs or..
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2003 CADILLAC CTS, 160, 000 MILES
related to engine-cooling, leak
Serpintine belt broke and antifreeze leaked out is car still ok didn't run hot into red why would antifreeze leak out for belt breaking
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2003 CADILLAC CTS, 160, 000 MILES
related to engine-cooling, leak
Serpintine belt broke and car leaked antifreeze
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Wednesday, October 31st, 2012 AT 8:56 PM
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2003 CADILLAC CTS, 10, 400 MILES
related to steering, rack-and-pinion, leak
Have a small leak in rack pinoin boot. No problem steering. The leak is size of silver dollar. COULD YOU TELL ME IF ITS THE BOOT OR WHAT. And how much would it take to fix
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2003 CADILLAC CTS, 110, 000 MILES
related to exterior-light, brake-light
Hello
I turned on my CTS 2003 at morning I found the light TC turned on. I tried to move the selector it was blocked on P. I just turned the ignition and selected Neutral and turned on the car it..
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2003 CADILLAC CTS, 163, 300 MILES
related to suspension, symptoms, loose
I have 20" after market rims on my 2003 CTS. Want to make sure I have no suspension issues in near future. Front end feels slighty loose towards the rim area and feels slighty shaky traveling over r..
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2003 CADILLAC CTS, 40, 000 MILES
related to warning-lights, traction-control-light
My 2003 Cadillac cts wont come out of park and the traction control light and the abs light are on, sometimes the lights will go out and the the car shifts out of park fine. This all started when I..
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2003 CADILLAC CTS, 151, 440 MILES
related to warning-lights, airbag-light
Fuses are good battery is good, before it was saying service theft system so I changed the ecm fuse it ran good til I hit a bump. It said service air bag, I checked the fuses. It would start at fi..
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2003 CADILLAC CTS, 3.2L, V6, AUTOMATIC, 150, 000 MILES
related to fuel-system, fuel-pump, relay
Hello, I have the car listed above and the original problem is sputter crank. I looked on YouTube and found a way to jump the starter relay. Did that then the security system kicked in. Now I have ..
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2003 CADILLAC CTS, 3.2L, 6 CYL, AUTOMATIC, 140, 000 MILES
related to security, wiring
Had moon-roof leak real bad thought we patched her up, turns out we didn’t. Also instrument cluster lights are delayed besides the check engine? Replaced BCM's replace fuses, relays, fusible l..
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2003 CADILLAC CTS
related to suspension
Electrical problem
2003 Cadillac CTS V8 Two Wheel Drive Automatic
My right front blinker and running light is burnt out. How can I access the bulb without dismantling half the front end?
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 110, 000 MILES
related to engine-cooling, coolant-temperature-sensor
The diagnostic thing said I need a new Coolant Sensor, my engine light kept coming on, we bought one, but can't figure out where it goes, can someone tell me where the sensor goes please?
A..
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2003 CADILLAC CTS
related to interior, cd-player, not-working
Interior problem
2003 Cadillac CTS 6 cyl Two Wheel Drive Automatic 75000K miles
I am having a problem with the FM stereo fading in and out and the cd changer does not work. I am prepared to..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 53, 000 MILES
related to engine-cooling, coolant-reservoir
My car over heated and sprayed coolant everywhere. The coolant didn't come from the hose to my radator, it came from a hose that's directly beside the cap of the reservoir. The hose is still attache..
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2003 CADILLAC CTS
related to body, door, switch, replace-remove
Engine Performance problem
2003 Cadillac CTS 6 cyl Two Wheel Drive Automatic
where is & how do I change the door switch. After turning the car off & opening the door the radio &..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 89, 000 MILES
related to body, door, switch, replace-remove
None of the door switches work locks, windows, truck, mirrors but the night light do come on. The remote lock will lock and unlock the door
i checked all the fuses, cleaned the contacts took th..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 84, 000 MILES
related to exhaust, white-smoke-
At freezing temps in Colorado 2 degress my CTS wouldn't start so I put heet in the gas tank. It starts now but it Shakes really hard and white smoke comes out of exhaust, could you tell me why?
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2003 CADILLAC CTS
related to interior, instrument-cluster, gauges, fuel-level
Electrical problem
2003 Cadillac CTS 6 cyl Two Wheel Drive Automatic
my Cadillac 2003 CTS gas gauge quite working. Is there anything I can do to fix it? Like replacing the sending unit. O..
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2003 CADILLAC CTS
related to interior, cd-player, cd-stuck
Computer problem
2003 Cadillac CTS 6 cyl Front Wheel Drive Automatic 78000k miles
PLEASE HELP! I put in a cd into my 6 disc changer, and it didnt play, the msg came up "eject cd" then a c..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 70, 000 MILES
related to exterior-light, headlight, lens
Can you please provide me with information on how to replace the headlight assemblies on my 2003 CTS?
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Tuesday, May 5th, 2..
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2003 CADILLAC CTS
related to body, door, lock
Other Category problem
2003 Cadillac CTS V6 Two Wheel Drive Automatic 35000 miles
My wife's 2003 CTS has a keyless door lock problem. When you turn off the car and get out you can lock, an..
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2003 CADILLAC CTS, 6 CYL, AWD, AUTOMATIC, 85, 320 MILES
related to steering, rack-and-pinion, replace-remove
I recently took my car to a mechanic (not gm) and had the rack and pinion replaced. About a month or two after, I noticed a loud creaking noise when I turned the wheel, half a turn to the left or ..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 11, 800 MILES
related to engine-cooling, leak
I have a low coolent level display coming on in my car and a slow leak under it
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Monday, January 14th, 2008 AT 12:18 PM
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2003 CADILLAC CTS, V8, FWD, AUTOMATIC, 37, 000 MILES
related to body, windshield
My Windshield Wipers Will Not Shut Off
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Friday, December 4th, 2009 AT 9:58 AM
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 77, 000 MILES
related to body, door, lock, switch
I first thought that the windows wouldn't go up because the door wasn't closed hard enough. But the radio seems to have more effect on them.
When I first got the car I programed the local radio s..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 190, 000 MILES
related to interior, glove-box
Years ago when car was new I had a puddle of water behind the driver's seat. They said it was a drain tube that got disconnected. The car was new and under warranty still so I got a new carpet for ..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 67, 000 MILES
related to ignition, spark-plug, replace-remove
My car has 67000 miles on it and I want to make sure my car is in tip top shape. I called to see how much a tune up would be and they told me 450 just for spark plugs and wires. That seems a little ..
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2003 CADILLAC CTS
related to steering, rack-and-pinion, replace-remove
Steering problem
2003 Cadillac CTS 6 cyl Wheel Drive Type unknown Automatic 108000 miles
I bought a rack and pinion from autozone which caused all my power steering fluid to drain, which c..
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2003 CADILLAC CTS
related to engine-cooling, thermostat, replace-remove
Engine Cooling problem
2003 Cadillac CTS 69000 miles
I have a check engine light which came back saying my thermostat needs to be replaced. Ive been told it is a labor intensive job and..
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2003 CADILLAC CTS, 6 CYL, FWD, AUTOMATIC, 62, 000 MILES
related to general, storage
MY CAR HAS BEEN SITTING IN THE SNOW AND WHEN I START IT UP IT STARTS SHAKING ONLY STOPS WHEN I PRESS ON THE GAS
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Sunday, F..
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2003 CADILLAC CTS, 6 CYL, FWD, AUTOMATIC, 60, 000 MILES
related to exterior-light, brake-light, stay-on
STUCK ON PARK WONT MOVE FROM GEAR BRAKE LIGHTS ARE ON AND ABS LIGHTS AND ONE MORE.I CALL THE DEALER AND THEY SAD IT COULD BE THE BRAKE SENSOR BUT I DON'T KNOW WERE IS THAT LOCATED PLEASE HELP ME SOF..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 110, 000 MILES
related to engine-cooling, thermostat
My thermostat is out and like most people money is tight right now, But I know a guy that knows a guy that knows a guy that said he can do it. I totally trust my friend, But how hard is it to put th..
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2003 CADILLAC CTS, 6 CYL, FWD, AUTOMATIC, 680, 000 MILES
related to engine-cooling, thermostat
I went to the dealer to see why the check engine light came on in my car. I was told I have a faulty thermostat. How serious is this? Can I still drive the car?
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 102, 000 MILES
related to security, keyless-entry
THE ENGINE LIGHT HAS BEEN ON DUE TO A THERMOSTAT PROBLEM. I HAVE BEEN DRIVING IT FOR SOME TIME. I WOULD LIKE TO KNOW IF THERE WAS A RECALL ON FAULTLY THERMOSTAT. I HAVE HAD NO PROBLEM WITH OVERHEATI..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 75, 000 MILES
related to safety, traction-control
HI,
GETTING STUCK IN SNOW BECAUSE MY TRACTION CONTROL IS VERY POOR. WHEELS JUST SPIN IN THE SNOW. NOT ABLE TO PURCHASE TRACTION AIDS FOR THE WHEELS. IF I PUT CEMENT BLOCKS IN THE TRUNK *ON EACH..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 75, 000 MILES
related to body, trunk, latch
My trunk would not open, after checking fuses, relay, and rear integreaded module they all work, my question is, if the relay is closing and opening when operating with remote control or relea..
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2003 CADILLAC CTS
related to body, trunk, release
Cannot open trunk with either key-less transmitter or in car trunk release button. How do I repair?
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Friday, April 3rd, 2..
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2003 CADILLAC CTS
related to exhaust, white-smoke-
Engine Performance problem
2003 Cadillac CTS 6 cyl All Wheel Drive Automatic
we just did the oil change on the car this morning n theres white smoke coming out the exhaust.
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 69, 000 MILES
related to body, wiper, motor
The wipers started with comming on by themselves and then shuting off, then it went to running all the time with no delay or high/low speed. I pulled the fuse to stop them. Is it the wiper motor or..
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2003 CADILLAC CTS, 6 CYL, FWD, AUTOMATIC, 113, 000 MILES
related to body, wiper, stay-on
My wipers will not turn off. They will just start up when in the off position. I do not have auto wipers.
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Tuesday, July 2..
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2003 CADILLAC CTS, 6 CYL, 2WD, AUTOMATIC, 130, 000 MILES
related to body, wiper, motor, replace-remove
How do I change the wiper motor in my cts. I do not have a manual.
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Friday, July 23rd, 2010 AT 9:37 PM
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CADILLAC CTS
related to tires, replace-remove
I have just purchased a 2003 Cadillac CTS with 23,000 miles on it. We test drove it on smooth roads but when we purchased it and drove it home on the interstate with payment sections we feel EVERY ..
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2003 CADILLAC CTS, 3.2L, V6, 150, 000 MILES
related to steering, steering-wheel, symptoms, click
My car was working great, the key wouldn't come out of the ignition but I would just click the button on the steering wheel and it would come out without an issue. The problem I am having is that n..
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2003 CADILLAC CTS, 147, 781 MILES
related to fuel-system, fuel-pump, relay
Did a tune up. Replace both coil packs. Car started up once took for test drive. Came to stop car shut off.
Now it won't start. Smell fuel when trying to start.
So I decided to check fuel pump..
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2003 CADILLAC CTS, 43 MILES
related to interior, cruise-control, switch
Cruise control works if I press the cruise button and hold it. When I let go it stops working. How do you replace the switch under the cruise control button? I'm not sure how to get to it from the s..
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2003 CADILLAC CTS, 3.2L, 6 CYL, 2WD, AUTOMATIC, 155, 000 MILES
related to trouble-codes, p-codes-powertrain, p0400-p0499, p0496
Getting code P0496. How to replace and where is it located?
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Friday, March 2nd, 2018 AT 12:14 PM
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2003 CADILLAC CTS, 3.2L, 6 CYL, 2WD, 190, 000 MILES
related to interior, seat, heater, not-working
Where is the fuse for the driver side heated seat? It’s not working when I push the bottom it pops up on the screen but seat not getting hot.
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2003 CADILLAC CTS, 3.0L, 6 CYL, 2WD, AUTOMATIC
related to trouble-codes, p-codes-powertrain, p0200-p0299, p0221
Car run only 5 mile on full truttle has check engine light on
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Sunday, May 18th, 2014 AT 11:25 PM
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2003 CADILLAC CTS, 3.2L, 6 CYL, 2WD, AUTOMATIC, 127, 000 MILES
related to exterior-light, headlight, flicker
My battery was bad so we replaced it with a brand new one. We turned on the car and everything was resetting so I saw the lights flashing. Headlights and taillights are blinking even in drive, and ..
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2003 CADILLAC CTS, 3.2L, 6 CYL, RWD, AUTOMATIC, 150, 000 MILES
related to steering, rack-and-pinion, replace-remove
I am replacing the rack n pinion and am unable to find the torque specifications for the related parts
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Thursday, May 21st..
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2003 CADILLAC CTS, 1.6L, V6, 2WD, AUTOMATIC, 47, 000 MILES
related to interior, radio, replace-remove
I have been everywhere on the net to figure out how to remove my radio. They all have the same answer. However, when I try to remove the bottom part where all the heating controls go it is supposed..
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2003 CADILLAC CTS, V6, RWD, AUTOMATIC, 62, 000 MILES
related to interior, radio, static
I have been installing brakes ever since I held a wrench in my hands. After I installed the new brakes I noticed that every time I depressed the brake pedal I get a lot of static on my AM channels...
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2003 CADILLAC CTS, 0.6L, 6 CYL, 2WD, AUTOMATIC, 19, 600 MILES
related to warning-lights, security-light
When I attempt to start my Cadillac the icon comes on the dashboard with a lock and a key symbol stays on for a few seconds and then it goes off but the car still will not start up, I purchased a n..
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2003 CADILLAC CTS, V6, AUTOMATIC, 154, 000 MILES
related to safety, traction-control, estimate
I get the service stability system and had first time, car like braked a little on the front passenger side and it pulled me into side lane, but for a sec or two. I read OSBD codes on my car thru ..
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2003 CADILLAC CTS, 6 CYL, AUTOMATIC, 121, 000 MILES
related to safety, traction-control
On my 2003 Cadillac cts the traction control light and check engine light comes on and then engine power reduced comes on and cuts the car off when I try to start it again it starts but cuts right b..