The 2010 CTS-V with its LSA supercharged V8 and TR6060 6-speed manual is a phenomenal performance machine, but heat management issues plague the transmission cooling system and forced-induction stress reveals piston/ring weaknesses in modified or hard-driven examples.
Transmission Oil Cooler Line Failure
Common · high severity
Typical onset: 60,000-100,000 mi
Symptoms: Transmission fluid puddle under car, Low fluid warning, Slipping or delayed shifts, Overheating transmission temp gauge
Fix: The factory cooler lines and radiator-mounted cooler develop leaks at crimped fittings and corrode internally. Requires replacement of cooler lines and often the integral trans cooler inside the radiator. 3-5 labor hours depending on whether radiator needs removal.
Estimated cost: $800-1,500
Rear Transmission Mount Failure
Common · medium severity
Typical onset: 50,000-80,000 mi
Symptoms: Loud clunk on launch or deceleration, Excessive driveline vibration, Shifter feels sloppy or notchy, Visible cracking in rubber mount bushing
Fix: The TR6060's torque output shreds the OEM rubber mount. Requires transmission support and mount replacement. Many techs upgrade to polyurethane aftermarket. 2-3 labor hours.
Estimated cost: $400-700
Piston Ring Land Failure (Modified or Hard-Driven Cars)
Occasional · high severity
Typical onset: 40,000-80,000 mi
Symptoms: Excessive oil consumption (1 qt per 500-1,000 mi), Blue smoke on startup or acceleration, Loss of compression, Misfires and rough idle, Metallic ticking from engine
Fix: The cast pistons crack ring lands under detonation or elevated boost (even stock pulley with bad tune or poor fuel). Requires engine removal, teardown, and either shortblock replacement or full rebuild with forged pistons. 25-35 labor hours for proper rebuild.
Estimated cost: $8,000-15,000
Supercharger Coupler Failure
Occasional · medium severity
Typical onset: 70,000-120,000 mi
Symptoms: Supercharger whine suddenly disappears, Loss of boost pressure, Poor acceleration and power loss, No boost gauge reading, Rubber debris in supercharger inlet
Fix: The rubber isolator coupler between supercharger and snout drive degrades and shreds. Requires supercharger removal, coupler replacement, and cleaning debris from intake. 4-6 labor hours.
Estimated cost: $600-1,200
Differential Bushing Wear and Clunking
Common · low severity
Typical onset: 60,000-100,000 mi
Symptoms: Clunk from rear on throttle transitions, Knocking over bumps from rear, Wandering rear end feel, Excessive diff movement visible on lift
Fix: The rear diff mounts and carrier bushings wear from torque cycling. Requires subframe support, diff removal, and bushing replacement. Polyurethane upgrades recommended. 4-5 labor hours.
Estimated cost: $700-1,200
CUE Infotainment System Failure (Late 2010 builds)
Occasional · low severity
Symptoms: Touchscreen unresponsive or phantom touches, System freezes or reboots randomly, Navigation not loading, Backup camera black screen
Fix: Early CUE systems (if equipped on late 2010 models transitioning to 2011) have module and touchscreen failures. Requires module replacement or touchscreen digitizer. 2-3 labor hours plus expensive Cadillac parts.
Estimated cost: $1,200-2,500
Owner tips
Change transmission fluid every 30,000 mi and inspect cooler lines annually — heat kills the TR6060
If modifying boost or tune, budget immediately for forged pistons or accept that you're on borrowed time
Install catch cans on both banks to reduce carbon buildup and oil vapor ingestion into supercharger
Use Top Tier premium fuel exclusively and avoid sustained WOT pulls on pump gas to prevent detonation and ring land failure
Buy one if you can wrench or budget $2-3k/year for maintenance, avoid any with mods unless fully built internals are documented, otherwise it's a ticking time bomb wrapped in Recaro seats.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: Located in trunk; high-performance AGM required for supercharged application
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Every control module on the 2009-2015 Cadillac CTS-V — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
⚠️ Function integrated into BCM; key fob programming required
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
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 that they are recalling 554,328 model year 2003-2014 Cadillac CTS vehicles manufactured August 16, 2001, to April 28, 2014, and 2004-2006 Cadillac SRX vehicles manufactured March 20, 2003, to August 11, 2006. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
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.
SUSPENSION:REAR · 11V089000
2011-02-11
GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2009-2010 CADILLAC CTS VEHICLES. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH A WAX COATING ON THE REAR SUSPENSION TOE LINK JAM NUTS MAY ALLOW THE NUT(S) TO LOOSEN. IF A NUT SUFFICIENTLY LOOSENS, THE TOE LINK COULD SEPARATE AND THE REAR WHEEL WOULD BE ABLE TO TURN INBOARD OR OUTBOARD. OWNERS MAY HEAR A METALLIC CLANKING NOISE COMING FROM THE REAR OF THE VEHICLE THAT MAY WARN OF A LOOSENING NUT.
Consequence: THE DRIVER MAY EXPERIENCE SUDDEN CHANGES WITH VEHICLE HANDLING AND MAY NOT BE ABLE TO CONTROL THE VEHICLE INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL CLEAN ALL WAX RESIDUE FROM THE REAR SUSPENSION TOE LINK AND INSTALL TWO NEW JAM NUTS. IF NECESSARY THE REAR SUSPENSION TOE LINK MAY BE REPLACED. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE MARCH 24, 2011. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339 AND AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
EQUIPMENT · 10V414000
2010-09-13
GM IS RECALLING CERTAIN MODEL YEAR 2009-2010 CADILLAC CTS ALL WHEEL DRIVE AND CTS-V VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, "OCCUPANT CRASH PROTECTION."
Consequence: IN THE EVENT OF A CRASH, THE FRONT PASSENGER MAY BE AT AN INCREASED RISK OF LEG INJURY.
Remedy: DEALERS WILL REPLACE THE GLOVE COMPARTMENT ASSEMBLY AND, IN SOME VEHICLES MODIFY THE INSTRUMENT PANEL STRUCTURE. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON OCTOBER 20, 2010. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339.
Performance
Horsepower
556hp
Torque
551lb-ft
0–60 mph
3.9sec
Quarter mile
12.3sec
Top speed
175mph
Fuel economy (EPA)
City
14mpg
Highway
19mpg
Combined
16mpg
Fuel
Premium Gasoline
Capability & size
Curb weight
4,222lb
EPA class
Midsize Cars
Wiper blades
Second generation CTS-V (2009-2014) sedan, no rear wiper
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2010 Cadillac CTS-V 6.2L Supercharged V8 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.