The 2005 Cadillac Cts has 6 NHTSA recall campaigns affecting an estimated 1,092,789 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 396 complaints with NHTSA, most often about the air bags. Last updated July 5, 2026.
General Motors LLC (GM) is recalling certain model year 2004-2007 Cadillac CTS-V vehicles manufactured October 6, 2003, to March 15, 2007, and 2006-2007 Cadillac STS-V vehicles manufactured June 23, 2005, to March 15, 2007. In the affected vehicles, the electrical terminals of the fuel pump module may overheat…
Consequence
If the flange melts, a hole may be created allowing the fuel pump to leak fuel, causing the vehicle to stall, increasing the risk of a vehicle crash. Additionally, leaking fuel in the presence of an ignition source increases the risk of a fire.
Remedy
GM will notify owners, and dealers will replace the fuel module and fuel tank jumper harness, free of charge. GM sent out interim notices in late October. The recall began on March 12, 2015. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 14405.
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 2, 2014…
Consequence
If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy
GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 15, 2014. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 14172.
AIR BAGS10V6440002010-12-1795,927 affected
Defect
GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2005-2007 CADILLAC CTS VEHICLES. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH REPEATED FLEXING OF THE PASSENGER SENSING SYSTEM MAT IN THE FRONT PASSENGER SEAT MAY CAUSE THE MAT TO KINK, BEND, OR FOLD. THIS FLEXING CAN BREAK THE CONNECTIONS IN THE MAT. IF THIS…
Consequence
NON-DEPLOYMENT OF THE FRONT PASSENGER AIR BAG IN THE EVENT OF A CRASH NECESSITATING THAT AIR BAG'S DEPLOYMENT MAY REDUCE PROTECTION OF THE PASSENGER AND INCREASE THE RISK OR SEVERITY OF INJURY TO THEM.
Remedy
DEALERS WILL REPLACE THE PASSENGER SENSING SYSTEM FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT MARCH 15, 2011. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463 AND AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
SERVICE BRAKES, HYDRAULIC10V1050002010-03-17139,131 affected
Defect
GENERAL MOTORS HAS NOTIFIED NHTSA OF A DEFECT IN CERTAIN MODEL YEAR 2003-2007 CADILLAC CTS VEHICLES CURRENTLY REGISTERED IN OR ORIGINALLY SOLD IN CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA,…
Consequence
THE BRAKE HOSE-TUBE INTERFACE MAY RUPTURE SUDDENLY WITHOUT PRIOR WARNING AND INCREASE VEHICLE STOPPING DISTANCE MAY OCCUR INCREASING THE RISK OF A CRASH.
Remedy
DEALERS ARE TO REPLACE BOTH FRONT BRAKE HOSE ASSEMBLIES FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING MAY 2010. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
POWER TRAIN07V5890002007-12-20275,936 affected
Defect
ON CERTAIN PASSENGER VEHICLES, THE REAR AXLE PINION SEAL DOES NOT MEET ALL OF THE SPECIFICATIONS AND MAY EXPERIENCE A FLUID LEAK.
Consequence
A REAR DIFFERENTIAL FAILURE MAY CAUSE LOSS OF MOTIVE POWER AND POSSIBLY LOSS OF CONTROL INCREASING THE RISK OF A CRASH.
Remedy
DEALERS WILL REPLACE THE PINION SEAL FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 1, 2008. OWNERS MAY CONTACT CADILLAC AT 1-800-458-8006 OR HTTP://WWW.CADILLAC.COM; PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM; AND SATURN AT 1-800-972-8876 OR HTTP://WWW.SATURN.COM.
CERTAIN VEHICLES EQUIPPED WITH V6 ENGINES MAY HAVE A CONDITION WHERE FUEL IS NO LONGER SUPPLIED TO THE ENGINE. THIS CONDITION OCCURS WITHOUT THE ILLUMINATION OF THE FUEL LEVEL LOW INDICATOR LIGHT OR THE WARNING CHIME.
Consequence
IF THE ENGINE STOPS RUNNING, THE OPERATOR WILL NOT BE ABLE TO RESTART THE VEHICLE WHICH COULD INCREASE THE RISK OF A CRASH.
Remedy
DEALERS WILL REPROGRAM THE ELECTRONIC CONTROL MODULE (ECM) WITH NEW SOFTWARE FREE OF CHARGE. OWNERS WERE NOTIFIED IN DECEMBER 2005 AND ASKED TO MAINTAIN AT LEAST 1/4 OF A TANK FUEL LEVEL TO AVOID THIS CONDITION UNTIL THE PARTS ARE AVAILABLE. THE PARTS ARE NOW AVAILABLE, OWNER RENOTIFICATION BEGAN ON MARCH 23, 2006.…
Complaints by component
AIR BAGS
61
12crashes15injuries1deaths
POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
39
1crashes1injuries
ELECTRICAL SYSTEM
33
2crashes2fires2injuries
POWER TRAIN
27
1crashes1fires1injuries
ENGINE
24
2crashes1injuries
SERVICE BRAKES
22
2crashes2injuries
STEERING
12
2crashes3injuries1deaths
ELECTRONIC STABILITY CONTROL (ESC)
10
1crashes1injuries1deaths
ENGINE AND ENGINE COOLING
9
2fires1injuries
SUSPENSION:REAR
9
Total complaints396
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“Steering wheel turns but no steering at wheels ,steering wheel just spins”
“The contact owns a 2005 cadillac cts. The contact stated that while driving at various speeds, the brake warning light illuminated on the instrument panel with an abnormal hissing sound while depressing the brake pedal. The vehicle was initially taken to an independent mechanic where brake fluid…”
“Oil leaks from unknown location. Also make a grinding noise when accelerating.”
“The contact owns a 2005 cadillac cts. The contact stated while driving approximately 45 mph, the srs warning light illuminated. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The contact related the failure to nhtsa campaign number: 14v394000…”
“The contact owns a 2005 cadillac cts. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was taken to the dealer where it was diagnosed that an unknown module under the passenger's side front seat needed to be replaced. The vehicle was…”
“During normal driving, my service stibilatrak light comes on. While the message is on, the tcs kicks in and it grabs the wheel and stops the car. I've been reared ended once and two barely missed collisions. When the tcs activates, it stops the car completely and the only way to drive the car is…”
“During normal driving, my service stibilatrak light comes on. While the message is on, the tcs kicks in and it grabs the wheel and stops the car. I've been reared ended once and two barely missed collisions. When the tcs activates, it stops the car completely and the only way to drive the car is…”
“During normal driving, my service stibilatrak light comes on. While the message is on, the tcs kicks in and it grabs the wheel and stops the car. I've been reared ended once and two barely missed collisions. When the tcs activates, it stops the car completely and the only way to drive the car is…”
Defect investigations
InvestigationEA07017 Opened 2007-12-07 · closed 2008-07-16
REAR DRIVETRAIN COMPONENT FAILURE
IN JULY OF 2007 THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED PE07-037 TO INVESTIGATE ALLEGATIONS THAT THE REAR DIFFERENTIAL MAY FAIL CAUSING A LOSS OF MOTIVE POWER, AND IN SOME INSTANCES A LOSS OF CONTROL, IN MODEL YEAR (MY) 2004 THROUGH 2006 CADILLAC CTS, CTS-V, AND STS VEHICLES.AS A RESULT OF THAT INVESTIGATION…
InvestigationEQ11001 Opened 2011-02-07 · closed 2011-07-19
IEE Passenger Sensing System Mats
On December 17, 2010, General Motors (GM) notified the NHTSA that it had decided certain 2005 - 2007 model year Cadillac CTS vehicles contain a safety related defect.GM stated that certain CTS vehicles contain a passenger sensing system mat, manufactured by IEE, in the front passenger seat that may flex causing the…
InvestigationPE07037 Opened 2007-07-17 · closed 2007-12-27
FAILURE OF THE REAR DIFFERENTIAL
ODI EVALUATED TWO DIFFERENT ALLEGED DEFECTS INVOLVING REAR DRIVETRAIN COMPONENTS DURING THIS PRELIMINARY EVALUATION.GM IS CONDUCTING A RECALL TO ADDRESS ONE OF THE DEFECT CONDITIONS AND ODI HAS OPENED AN ENGINEERING ANALYSIS TO CONTINUE ITS INVESTIGATION OF THE OTHER ALLEGED DEFECT. ON DECEMBER 19, 2007, GM SUBMITTED…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2005 Cadillac Cts as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
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