2001 Cadillac Sts problems
The Cadillac STS (Seville Touring Sedan) is a mid-sized luxury 4-door sedan manufactured and marketed by General Motors from 2004 to 2011 for the 2005 to 2011 model years. A version of the STS was marketed in China as the SLS through 2013.
It was equipped with a six-speed automatic transmission with performance algorithm shifting and driver shift control.
Origins
The STS was the successor to the Cadillac Seville, which beginning in 1987 was available as an upscale performance-oriented STS (for Seville Touring Sedan) version.
While smaller than the full-size DTS, the more expensive STS was the flagship sedan of the Cadillac brand.
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Common 2001 Cadillac Sts problems
The 2001 Cadillac STS is a vehicle that has been known to have some common problems, primarily related to the Northstar engine and other components. Here are some of the most frequently reported issues based on the search results:
- Suspension Problems: The suspension system in the 2001 Cadillac STS can also present issues, such as worn tie rod ends, which can affect the vehicle's handling and safety. These problems can be detected during a routine inspection or maintenance appointment, and it's essential to address them promptly to avoid further damage or safety hazards.
- Power Window Regulator Failure: The power window regulators in the 2001 Cadillac STS can fail, causing the window to fall into the door and not roll back up. This issue can be particularly problematic, as it can affect the vehicle's security and convenience. Replacing the window regulator can be a costly repair, but it's necessary to ensure the vehicle's functionality and safety.
- Anti-Theft System Failure: The anti-theft system in the 2001 Cadillac STS can fail, causing the vehicle to refuse to start. This issue can be diagnosed and fixed with a complete ignition switch replacement, but it's essential to address it promptly to avoid further damage or inconvenience.
- Cooling System Issues: The cooling system in the 2001 Cadillac STS can also present issues, such as leaks in the water pump or radiator, which can lead to overheating and eventually a blown head gasket. These problems can be costly to fix, so it's essential to address them promptly to avoid further damage or safety hazards.
- Crankshaft Position Sensor Failure: The crankshaft position sensor in the 2001 Cadillac STS can fail, causing the engine to stall intermittently. This issue can be fixed by replacing the sensor, but it's essential to address it promptly to avoid further damage or safety hazards.
In summary, the 2001 Cadillac STS is a vehicle that has been known to have some common problems, primarily related to the Northstar engine and other components. It's essential to address these issues promptly to avoid further damage or safety hazards, and to ensure the vehicle's functionality and longevity.
Is the Cadillac STS reliable?
The 2006 Cadillac STS receives an average consumer rating of 4.5 overall and a 4.5 for reliability, which means owners consider its reliability to be above average.
What does STS mean for Cadillac?
The STS was the successor to the Cadillac Seville, which beginning in 1987 was available as an upscale performance-oriented STS (for Seville Touring Sedan) version. While smaller than the full-size DTS, the more expensive STS was the flagship sedan of the Cadillac brand.
What year was the last Cadillac STS made?
2011
At the heart of Cadillac STS (discontinued in 2011) performance was an advanced 302-hp direct injection V6 engine and Hydra-Matic 6-speed automatic transmission with Driver Shift Control, which allowed manual shifting without the use of a clutch pedal.
What is the top speed of the Cadillac STS?
Performance
| 0 - 100 kph | 8.2 s |
|---|---|
| Top speed | 231 kph (144 mph) |
Is the Cadillac STS reliable?
The 2006 Cadillac STS receives an average consumer rating of 4.5 overall and a 4.5 for reliability, which means owners consider its reliability to be above average.
What does STS mean for Cadillac?
The STS was the successor to the Cadillac Seville, which beginning in 1987 was available as an upscale performance-oriented STS (for Seville Touring Sedan) version. While smaller than the full-size DTS, the more expensive STS was the flagship sedan of the Cadillac brand.
What year did they stop making the Cadillac STS?
At the heart of Cadillac STS (discontinued in 2011) performance was an advanced 302-hp direct injection V6 engine and Hydra-Matic 6-speed automatic transmission with Driver Shift Control, which allowed manual shifting without the use of a clutch pedal.
What is the 0 60 on a 96 Cadillac STS?
The 1996 Seville ranges in power from the SLS Sedan 4D with 275 horsepower and a 0-60 time of 7.8 seconds to the STS Touring Sedan 4D with 300 horsepower and a 0-60 time of 7.3 seconds.
2001 Cadillac Sts car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Cadillac Sts problems, we found that the most common problems with these 2023 model year vehicles are:
- Steering problems
- Structure problems
- Engine problems
- Tires problems
- Fuel system problems
The graph below shows statistics for all 2001 Cadillac Sts vehicle components and the number of complaints received.
2001 Cadillac Sts complaints
The NHTSA has received 12 complaints about various vehicle components related to the 2001 Cadillac Sts.
ENGINE PROBLEM
- Date Of Incident: 2002-03-16
- Components: ENGINE
- Summary: TL*THE CONTACT OWNS A 2001 CADILLAC STS. THE CONTACT STATED THAT WHILE DRIVING AT 65 MPH, THE VEHICLE DECELERATED INDEPENDENTLY. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE CRANK SENSORS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 12,000. THE VIN WAS UNAVAILABLE.
TIRES PROBLEM
- Date Of Incident: 2014-11-15
- Components: TIRES
- Summary: TL* THE CONTACT OWNS A 2001 CADILLAC STS EQUIPPED WITH FIRESTONE RADIAL TIRES, SIZE T125/70R/16 AND DOT: HYW6H5D2100E4. THE CONTACT STATED THAT THE SPARE TIRE HAD EXPLODED WHILE IN THE TRUNK. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DECLINE TO REPLACE THE SPARE TIRE. THE FAILURE MILEAGE WAS 0. THE VIN WAS NOT AVAILABLE.
FUEL SYSTEM, GASOLINE PROBLEM
- Date Of Incident: 2010-12-10
- VIN: 3GYFNAEY6BS
- Components: FUEL SYSTEM, GASOLINE
- Summary: TL*THE CONTACT OWNS A 2001 CADILLAC SRS. WHILE DRIVING APPROXIMATELY 10 MPH THE CONTACT HEARD A CLANKING AND SWOOSHING SOUND COMING FROM THE REAR OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER AND THE TECHNICIANS STATED THAT THE FUEL TANK WAS BROKEN. THE TECHNICIANS ALSO STATED THAT THE VEHICLE WAS SAFE TO DRIVE BUT WOULD NOT PROVIDE A LETTER INDICATING THAT. THE MANUFACTURER WAS CONTACTED AND STATED THAT WAS A CHARACTERISTIC OF THAT YEAR, MAKE AND MODEL VEHICLE AND ALSO MENTIONED THAT THE VEHICLE WAS SAFE TO DRIVE BUT DID NOT WANT TO PROVIDE THAT IN WRITING. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 50.
STRUCTURE PROBLEM
- Date Of Incident: 2009-11-15
- Components: STRUCTURE
- Summary: FAILURE OF THE PASSENGER SIDE MOTOR MOUNT BRACKET. BRACKET IS A POT METAL PIECE AND IN MY ANECDOTAL RESEARCH, IT HAS FAILED WITH EXCESSIVE FREQUENCY. *TR
VEHICLE SPEED CONTROL PROBLEM
- Date Of Incident: 2008-09-13
- VIN: 1G6KY54901U
- Components: VEHICLE SPEED CONTROL
- Summary: CRUISE CONTROL, SUDDEN ACCELERATION AFTER BEING SET. *TR
STEERING,PARKING BRAKE,ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM,STRUCTURE,SEATS PROBLEM
- Date Of Incident: 2007-02-23
- VIN: 1G6KY54991U
- Components: STEERING,PARKING BRAKE,ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM,STRUCTURE,SEATS
- Summary: TL*THE CONTACT OWNS A 2001 CADILLAC SEVILLE STS. THE CONTACT STATED THAT THE BATTERY FAILED. HE ATTEMPTED TO REMOVE THE REAR SEAT CUSHION ACCORDING TO THE OWNER'S MANUAL AND THE INSTRUCTOR'S SERVICE MANUAL. THE PLASTIC REAR SEAT CUSHION FRAME CRACKED AND FAILED NEAR THE CLIPS. THE DEALER ORDERED THE REAR SEAT FRAME; HOWEVER, THE PARTS WILL NOT BE AVAILABLE FOR APPROXIMATELY 11 MONTHS. THE REAR SEAT CANNOT BE USED AND THE VEHICLE HAS NOT YET BEEN REPAIRED. THE FAILURE MILEAGE WAS 36,200. UPDATED 05/28/08 *BF THE CONSUMER ALSO EXPERIENCED PROBLEMS WITH THE STEERING SHAFT, E-BRAKE WHICH WOULD NOT RELEASE AND THE UPPER COWL ENGINE. THE CONSUMER ALSO STATED THE PLASTIC FASTENERS ON THE BODY PANEL OVER THE RADIATOR WERE DEFECTIVE AS WELL AS THE PLASTICS FASTENERS ON THE LOWER FRONT DEFLECTOR OR SPLASH SHIELD. UPDATED 05/28/08
ELECTRONIC STABILITY CONTROL PROBLEM
- Date Of Incident: 2007-04-27
- Components: ELECTRONIC STABILITY CONTROL
- Summary: 2001 CADILLAC STS WITH STABILITY SYSTEM CONCERNS CUSTOMER STATES THAT ONE WEEK AFTER PURCHASE THE PROBLEM STARTED**CC THE CONSUMER WAS TOLD A SENSOR NEEDED TO BE REPLACED. *JB
STEERING PROBLEM
- Date Of Incident: 2006-03-26
- VIN: 1G6KY54961U
- Components: STEERING
- Summary: 1.CLUNK NOISE FROM FRONT END, CONTINUOUS PLAY IN FRONT END. 2.HIGH SPEED SHAKE OR VIBRATION. 3.REPEATED DEALER FIXES FAIL TO SOLVE THE PROBLEM. *JB
EXTERIOR LIGHTING PROBLEM
- Date Of Incident: 2006-01-30
- VIN: 1G6KY54901U
- Components: EXTERIOR LIGHTING
- Summary: DT*: THE CONTACT STATED THE DRIVER SIDE HEADLIGHT WAS INOPERABLE. THE DEALER TRIED TO REPLACE THE BALLAST, BUT THE WIRING HARNESS ON THE VEHICLE WOULD NOT FIT. NO PARTS WERE AVAILABLE THROUGH THE MANUFACTURER OR DEALER TO REMEDY THE PROBLEM. THE MANUFACTURER IS PLANNING TO MANUFACTURE A SPECIAL PART OF THEIR OWN DESIGN IN ORDER TO REMEDY THE PROBLEM. UPDATED 4/06/2006 - *NM
SEAT BELTS PROBLEM
- Date Of Incident: 2003-09-27
- VIN: 1G6KY54961U
- Components: SEAT BELTS
- Summary: DT: THE CALLER DOES NOT HAVE A DEFECT IN VEHICLE. HE HAS A COMPLAINT ABOUT THE DESIGN OF THE BACK SEAT BELT. HE CALLER SAID THAT WHEN HE PUT GRANDCHILD, WHO IS HANDICAPPED, IN THE CHILD SEAT AND TRIED TO USE THE SEAT BELT IT WOULD NOT STAY TIGHT. THE PROBLEM WAS GETTING WORSE BECAUSE THE CHILD WAS GETTING BIGGER AND HEAVIER. THE CALLER SAID IT WAS NOT A RATCHET SEAT BELT SYSTEM. DEALER AND MANUFACTURER SAID THERE WAS NOTHING THEY COULD DO FOR FREE. HE WAS TOLD THEY DO NOT MAKE THE RATCHET SEAT BELT SYSTEM FOR THAT VEHICLE. *AK
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2004-11-01
- VIN: 1G6KY5498WU
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: WHILE APPLYING THE BRAKES, THE PEDAL WENT TO THE FLOOR. THE CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE AND DROVE IT TO THE DEALER FOR INSPECTION. THE MECHANIC INFORMED THE DRIVER THAT THE BRAKE PADS AND ROTOR NEEDED TO BE REPLACED. PLEASE FILL IN ADDITIONAL INFORMATION. *JB
STEERING PROBLEM
- Date Of Incident: 2001-01-09
- VIN: 1G6KYD499LU
- Components: STEERING
- Summary: CONSUMER WAS DRIVING AND POWER STEERING WENT ALL OUT. DEALER SAID IT WAS NOT ABNORMAL.*AK
Additional sources
More sources of information about 2001 Cadillac Sts problems:
Cadillac Seville Questions - i am looking into buying a used 2001 ...
Jan 21, 2011 ... The only potentially serious problem is with the Northstar engine leaking oil due to a defective head gasket. The fix requires pulling the ...
2001 Cadillac Seville Problems and Complaints - 76 Issues
Problem with your 2001 Cadillac Seville? Our list of 76 known complaints reported by owners can help you fix your 2001 Cadillac Seville.
2001 Cadillac Seville STS: Troubleshooting Common Issues ...
Sep 8, 2011 ... Was this answer helpful? up Yes. down No. Finish.
2001-2005 Seville reliability : r/Cadillac
Sep 28, 2018 ... Standard maintenance isn't too bad under 100k miles, but above 150k you start to run into failures on some of the accessories like the heated ...
Q&A: 2001 Cadillac Seville STS Problems - JustAnswer
Nov 16, 2013 ... I have a 2001 Cadillac Seville STS. I am aware that this model has a common problem with the 'air mix actuator' and/or - Answered by a ...
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