2004 Cadillac Sts problems

Common 2004 Cadillac Sts problems

Based on the complaints from owners of the Cadillac STS 2004, several common problems have been identified:

• Anti-Theft System Malfunction:
  • • Another common problem is the failure of the anti-theft system, which can prevent the vehicle from starting. This issue can be disruptive and compromise the security features of the car, requiring a diagnosis and potential ignition switch replacement.
    • Replacement Cost: $172 - $206.

• Heating, Ventilation, and Air Conditioning (HVAC) Issues:
  • • The HVAC system, particularly the door actuators, may malfunction, leading to problems with heating or cooling inside the vehicle. This can result in discomfort for passengers and affect the overall climate control functionality of the car.
    • Diagnosis Cost: $53 - $67.

• Ignition Lock Cylinder and Anti-Theft System:
  • • Wires in the steering column connecting to the ignition lock cylinder can break, triggering the anti-theft system and causing the vehicle to fail to start. This issue can be a significant inconvenience and may require a full replacement of the ignition lock cylinder.
    • Replacement Cost: $145 - $173.

• Cooling System Problems:
  • Leaking coolant from the water pump or radiator can lead to engine overheating and potentially result in a blown head gasket. Maintaining a functional cooling system is crucial to prevent engine damage and ensure the proper operation of the vehicle.
  • Repair Costs Vary.
• Crankshaft Position Sensor Failure:
  • • The crankshaft position sensor can fail, causing the engine to stall intermittently. This issue can be disruptive while driving and may require prompt attention to prevent further engine problems.
    • Replacement Cost: $218 - $304.

These common problems reported by owners of the Cadillac STS 2004 highlight various issues that can impact the performance, safety, and comfort of the vehicle. Addressing these problems promptly through diagnosis and necessary repairs is essential to maintain the reliability and functionality of the car.

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.

How long do Cadillac STS last?

How Many Miles Does a Cadillac Last? A new Cadillac typically drives between 150,000 and 200,000 miles with proper maintenance. This translates to about 10 to 13 years for an average driver clocking 15,000 miles per year.

Is the Cadillac 3.6 a good engine?

While many V6 engines fly completely under the radar, that hasn't entirely been the case with this engine. It has won quite a few accolades, and at times considered to be as potent as a comparable V8 engine. As sweet as an engine it has proven to be, the GM 3.6 V6 has had its fair share of problems and known issues.

Are there any recalls on Cadillac STS?

There are 6 recalls that may affect your Cadillac STS.

Check your Cadillac STS for safety recalls and get them fixed for free at a Cadillac dealership near you.

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.

How long can a Cadillac STS last?

On average, a well-maintained Cadillac engine can last anywhere from 200,000 to 300,000 miles (or more). Proper maintenance, regular oil changes, and addressing any issues promptly can significantly extend the engine's life.

Is the Cadillac 3.6 a good engine?

While many V6 engines fly completely under the radar, that hasn't entirely been the case with this engine. It has won quite a few accolades, and at times considered to be as potent as a comparable V8 engine. As sweet as an engine it has proven to be, the GM 3.6 V6 has had its fair share of problems and known issues.

What is better Cadillac CTS or STS?

In comparing the Cadillac CTS's and the Cadillac STS's specifications and ratings, The Cadillac STS has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency, interior volume and base engine power.