2004 Pontiac G6 problems

Common 2004 Pontiac G6 problems

The Pontiac G6, produced by General Motors under the Pontiac brand, was introduced in 2004 for the 2005 model year to replace the Grand Am. The G6 was available in three body styles: a 2-door convertible, a 2-door coupe, and a 4-door sedan.

While the Pontiac G6 had several appealing features, such as a remote starting system, traction control, electronic stability control, and automatic headlights, it also had some reported issues. These issues varied by model year and trim level but included:

• Power Steering Problems: Some 2005 Pontiac G6 units had problems with their power steering, which also affected the 2006 and 2007 model years. The issue was reported to occur around 70,000 miles for the 2005 and 2006 models and around 100,000 miles for the 2007 model.

• Faulty Lighting: The 2008 and 2009 Pontiac G6 models experienced a significant number of lighting issues. For the 2009 model year, there were reports of faulty headlights, brake lights, and door ajar lights. The 2008 model year had issues with low beams, headlights, and brake lights. There were also complaints about lighting plugs and wires melting down.

• Brake Light Issues: Pontiac recall #13036 affected the entire G6 production run, from 2005 to 2010. This recall, announced on May 14, 2014, affected almost 2,500,000 vehicles. The issue was caused by increased resistance in the body control module (BCM), which could result in voltage fluctuations in the brake apply sensor (BAS) unit. This could cause failure conditions that could increase the risk of a crash. In some cases, this error could cause the brake lights to illuminate without the brake pedal being pushed or not illuminate when the pedal is pushed.

• Transmission Issues: Transmission problems, such as rough shifting, have also been reported for the Pontiac G6.

• HVAC Problems: Some G6 models may experience recurring brake problems, and HVAC problems, such as faulty controls and a faulty A/C compressor, have been reported.

• Check Engine Light: The check engine light may come on due to a gas cap issue, which is a relatively common problem in the G6.

• Fuel Gauge: The fuel gauge may not read correctly, which can lead to issues with accurately monitoring fuel levels.

In summary, the Pontiac G6 has had several reported issues, including power steering problems, faulty lighting, brake light issues, transmission issues, HVAC problems, check engine light problems, and fuel gauge inaccuracies. Potential buyers should be aware of these issues and consider them when deciding whether to purchase a Pontiac G6. A thorough inspection and test drive, possibly with the assistance of a trusted mechanic, are recommended before making a final decision.

What is the most common problem with the Pontiac G6?

However, there are some issues reported for certain model years. Faulty lights, unresponsive door locks, unusual noises, and catalytic converter issues are some of the most common problems found by G6 drivers.

Are Pontiac G6 expensive to fix?

Maintenance And Repairs

Based on data from RepairPal, the annual maintenance cost for the Pontiac G6 is $471.

Is Pontiac G6 V6 a good car?

Based on the Chevrolet Malibu, the Pontiac G6 isn't as well-rounded as the Chevy product. The V6 engine sounds coarse, the ride is stiff, and handling isn't agile. Interior quality is unimpressive, and the coupe-like styling impedes rear access and visibility.

Why was the Pontiac G6 discontinued?

Subsequent to this model's introduction, General Motors entered bankruptcy, and announced that the G6 sedan would be discontinued in 2010. Most other Pontiac models had been discontinued, but the G6 was in high-demand for fleet vehicle orders, facilitating production to continue while the brand was wound down.

What is the most common problem with the Pontiac G6?

However, there are some issues reported for certain model years. Faulty lights, unresponsive door locks, unusual noises, and catalytic converter issues are some of the most common problems found by G6 drivers.

Are Pontiac G6 expensive to fix?

Maintenance And Repairs

Based on data from RepairPal, the annual maintenance cost for the Pontiac G6 is $471.

Is Pontiac G6 a nice car?

Based on the Chevrolet Malibu, the Pontiac G6 isn't as well-rounded as the Chevy product. The V6 engine sounds coarse, the ride is stiff, and handling isn't agile. Interior quality is unimpressive, and the coupe-like styling impedes rear access and visibility.

Is a 2005 Pontiac G6 a good car?

A wonderful car for the price

It is reliable in the winter, and has a lot of room in the front and back.

2004 Pontiac G6 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Pontiac G6 problems, we found that the most common problems with these 2023 model year vehicles are:

• Service brakes problems
• Electrical system problems
• Exterior lighting problems

The graph below shows statistics for all 2004 Pontiac G6 vehicle components and the number of complaints received.