2003 CADILLAC CTS Complaints

View complaints related to 2003 CADILLAC CTS. The complaints found here are submitted by actual consumers with first hand experience. There are more than 310 complaints submitted for the 2003 CADILLAC CTS. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2003 CADILLAC CTS
    - Twentynin Plms, CA

    Everything was really grate no problems. My brakes sounds like there is LOTS of AIR Coming from somewhere. My key ignition sometimes want turn over or easy to come out. Than the car started running hot. I've had it looked at Few times and can't seem to fix the problem. I've even brought a new coolant box or another name for it.. so now I can't drive it because my fluids keep coming out of the coolant tank please help me I don't know what to do. To complete this message I've even had a smog twice nonpassable. - Thank you any Questions [XXX] call/ text INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

    Source: NHTSA WEB SITE
  • 2003 CADILLAC CTS
    - Houston, TX

    The contact owns a 2003 Cadillac CTS. The contact stated that when driving at various speeds the vehicle would suddenly stalled and the instrument panel would illuminate. The message stating "starting disabled remove key" would display. The contact stated that they would be able to coast and restart the vehicle. Other times the contact would have to pull over to the side of the road and restart the vehicle. The contact took the vehicle to the dealer who was unable to diagnose the vehicle. The vehicle had not been repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 121,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 CADILLAC CTS
    - North Salt Lake, UT

    The computer isn’t telling the alternator to charge the battery so the batteries are being all of the way drained without anything recharging them. Beans new batteries get ruined fast.

    Source: NHTSA WEB SITE
  • 2003 CADILLAC CTS
    - DAVENPORT, FL

    THE CHECK AIR BAG WARNING KEEPS COMING ON. WHEN BROUGHT TO DEALER TO FIX THEY SAID IT WAS NOT UNDER RECALL AND IT NEEDS TO BE SINCE OTHERS HAVING THE SAME ISSUE. THIS IS A SAFETY ISSUE.

    Source: NHTSA WEB SITE
  • 2003 CADILLAC CTS
    - PRINCETON, KY

    THERE IS A OPEN RECALL EFFECTING THIS YEAR & MAKE ALTHOUGH MY VIN SAYS THERE'S NO RECALLS ON MY CTS. I HAD BOTH FRONT BRAKE HOSE ASSEMBLIES FAIL WHILE DRIVING. LUCKILY WE DIDN'T WRECK. I'VE SINCE HAD BOTH REPAIRED. CURIOUS AS TO KNOW WHY CAR WAS NOT LISTED WITH OPEN RECALL.

    Source: NHTSA WEB SITE
  • 2003 CADILLAC CTS
    - HARRAH, OK

    THE CAR WILL NOT START AND I HAVE TO BYPASS THE IGNITION WITH A JUMPER IN THE FUSEBOX

    Source: NHTSA WEB SITE
  • 2003 CADILLAC CTS
    - HALLANDALE, FL

    TL* THE CONTACT OWNS A 2003 CADILLAC CTS. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE SUDDENLY SHUT OFF. AFTER RESTARTING THE ENGINE, THE VEHICLE OPERATED NORMALLY. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE LOCAL DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 128,900.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 CADILLAC CTS
    - FLINT, MI

    TL* THE CONTACT OWNS A 2003 CADILLAC CTS. WHILE DRIVING VARIOUS SPEEDS, THE BRAKE LINE FAILED AND THE CHECK BRAKE INDICATOR ILLUMINATED. THE CONTACT TOOK THE VEHICLE TO AN UNKNOWN DEALER WHERE IT WAS DIAGNOSED WITH BRAKE FAILURE. THE CONTACT DISCOVERED NHTSA CAMPAIGN NUMBER: 15V225000 (SERVICE BRAKES, HYDRAULIC), WHICH HE RELATED TO THE FAILURE. THE MANUFACTURER STATED THAT THE VIN WAS EXCLUDED FROM THE RECALL. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 144,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 CADILLAC CTS
    - ANTIOCH, CA

    TL* THE CONTACT OWNS A 2003 CADILLAC CTS. WHILE DRIVING VARIOUS SPEEDS, THE BRAKE PEDAL TRAVELED TO THE FLOORBOARD WHEN IT WAS DEPRESSED AND THE VEHICLE FAILED TO STOP. ALSO, THE KEY BECAME STUCK INSIDE THE IGNITION SWITCH AND THE CONTACT DETECTED FUEL LEAKING FROM THE VEHICLE. FURTHERMORE, THE "REMOVE KEY" MESSAGE WAS DISPLAYED AND THE DOOR LOCK AND AIR BAG WARNING INDICATORS ILLUMINATED. THE CONTACT CALLED WINTER CHEVROLET (3750 CENTURY CT, PITTSBURG, CA 94565, (925) 232-0290) AND INFORMED THEM OF THE FAILURE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE BRAKES, KEY, AND BATTERY WERE REPLACED. THE MANUFACTURER WAS CONTACTED AND REFERRED THE CONTACT TO NHTSA. THE FAILURE MILEAGE WAS 185,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 CADILLAC CTS
    - MERCED, CA

    I BOUGHT THIS CAR FOR MY SON THAT GO TO COLLEGE AT SAN JOSE STATE UNIVERSITY, HIS BEEN USING THIS CAR SINCE 2015 TILL 2019. RECENTY ABOUT A MONTH AGO HIS COMPLAINING THE CAR HAS BEEN OVERHEATING FOR NO REASONS, HE SAYS THAT THE GAUGE GOES ALL THE WAY UP EVERYTIME HE DRIVE IT BUT ITS OK IF THE CAR ENGINE IS RUNNING BUT IN PARK MODE. WE ENDED UP GOT THE CAR TOWED TO MERCED. SINCE JULY OF 2019, THE CAR IS THE GARAGE AND NEVER DRIVE. WE ONLY START THE CAR MOSTLY TO WARP UP THE ENGINE BUT NOT DRIVE. WE HAVE A FRIEND MECHANIC LOOK AT IT AND CAN'T POINT OUT THE RIGHT PROBLEM, A LOT OF ASSUMPTION POSSIBLE THE THERMOSTAT, OR RADIATOR, WATER PUMP, OR THE FAN, ETC.

    Source: NHTSA WEB SITE