Problems · by component
2007 Cadillac CTS service brakes problems
37 owner complaints to NHTSA about the 2007 Cadillac CTS cite service brakes, 17% of all 218 complaints for this model year.
Complaints
37
17% of all complaints
Crashes
7
Reported by owners
Fires
0
Reported by owners
Injuries
5
Reported by owners
What owners say about the service brakes
Verbatim from NHTSA complaints, newest first
“Brakes failed. This happened at low speed and control was kept of the vehicle. Upon inspection, it was seen the flexible brake line connecting the driver's side brake caliper had separated at the point it transitions from rubber to metal. It happened immediately after turning right at a stop light and there was no warning. The design of the transition meant that there was no leak of fluid (warning) until the connection had corroded to the point it lost its strength, failed and completely detached. The local GM dealership was called and they advised there was no recall and would only work on the vehicle for payment, so it was not taken to them. The components were replaced on both sides. Old parts have been kept.”
“Complete brake line failure due to corrosion as described in Recall Number 10V105000 / 09149B. Original equipment retained from rear brake line repair for future inspection / litigation. CADILLAC REFUSED TO REPAIR / REPLACE / REIMBURSE FOR BRAKE FAILURE UNDER RECALL BULLETIN 09149B.”
“MY CAR HAS MOMENTS WHERE I HAVE TO SLAM HARD ON THE. RAKES FOR IT TO STOP. I THOUGHT IT WAS MY BRAKES BUT I HAD THEM CHANGED AND IT STILL DOES IT AND FLASHES A SIGN THAT SAYS 'NO TRACTION CONTROL'. ALSO MY LEFT TURN SIGNAL DOES NOT WORK ON THE INSIDE AS IF THERE'S A MECHANICAL GLITCH. AND I HAVE A 'SERVICE AITBAG CODE' CONSTANTLY.”
“TL* THE CONTACT OWNS A 2007 CADILLAC CTS. WHILE APPROACHING A STOP SIGN, THE CONTACT DEPRESSED THE BRAKE PEDAL AND THE PEDAL TRAVELED ALL THE WAY TO THE FLOOR WITHOUT STOPPING THE VEHICLE. THE CONTACT HAD TO APPLY THE EMERGENCY BRAKE TO STOP THE VEHICLE. THE CONTACT STATED THAT THE SAME FAILURE OCCURRED IN SEPTEMBER OF 2018 AND JUNE OF 2015. THE VEHICLE WAS TAKEN TO BAKER CADILLAC (495 MAIN ST, LEOMINSTER, MA 01453), BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 127,034. *TT CONSUMER STATED INCIDENT HAPPENED 3 TIMES BETWEEN 2015-2018. UPDATED 11/29/18*JB”
“TL* THE CONTACT OWNS A 2007 CADILLAC CTS. WHILE DRIVING LOW SPEEDS, THE BRAKE PEDAL WAS DEPRESSED, BUT FAILED TO ENGAGE. THE CONTACT MENTIONED THAT SHE USED THE EMERGENCY BRAKE TO STOP THE VEHICLE. THE CONTACT KEPT DRIVING WITH THE EMERGENCY BRAKE ENGAGED. THE VEHICLE WAS TAKEN TO DAVID'S AUTO SALES INC (1804 S PETERSON AVE, DOUGLAS, GA 31535, (912) 384-8570) AND WAS INFORMED THAT THE VEHICLE WAS INVOLVED IN A FLOOD AND HAD HOLES UNDERNEATH THE VEHICLE, WHICH CAUSED DETERIORATION. THE DEALER ALSO INFORMED THE CONTACT THAT THEY COULD NOT ASSIST BECAUSE THE VEHICLE WAS PURCHASED "AS IS'. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 56,000.”
“WAS DRIVING AND SERVICE BRAKE ASSIST MESSAGE CAME ON TWO DAYS AGO ALONG WITH THE ABS T/C LIGHT ON THE DASH. I HAD NO IDEA WHAT IT MEANT SO I'VE KEPT DRIVING. ABOUT AN HOUR AGO I WAS GETTING READY TO PARK INTO MY GARAGE AND THE BRAKES WOULD NOT WORK AND I ALMOST CRASHED INTO A PARKED CAR. AGAIN THE SERVICE BRAKE ASSIST LIGHT CAME ON. I'M 7 MONTHS PREGNANT AND THIS IS MY ONLY TRANSPORTATION. I'M NOT LOOKING TO GET INTO AN ACCIDENT DUE TO MY BRAKES FAILING. MY SERVICE AIR BAGS MESSAGE ALSO COMES UP AND EVEN WITH A PASSENGER IN THE CAR IT DOESN'T STATE THAT THE PASSENGER AIR BAG IS ON. I AM PRETTY SURE BOTH OF THESE ISSUES WERE PART OF A RECALL BUT I HADN'T OWNED THE CAR DURING THAT TIME. AS OF NOW THIS CAR IS A FATAL ACCIDENT WAITING TO HAPPEN AND I'M UNSURE AS TO WHY THERE ISN'T STILL AN OPEN RECALL TO ADDRESS THIS BRAKE FAILURE ISSUE.”
Showing 6 of 37 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.