What is the common problem with Acura TL?
The most commonly reported problem with the Acura TL is automatic transmission trouble, especially in older models such as the 2004–2008 TLs with the five-speed automatic. Other frequent concerns involve cooling-system wear (timing-belt and water-pump components on early V6 engines), power steering rack leaks, and occasional electrical or HVAC issues.
Across generations, TL owners have noted a mix of drivetrain and maintenance-related problems. The following sections summarize the issues most often cited by owners and mechanics, with guidance on symptoms and what to watch for during ownership or pre-purchase inspection.
Most commonly reported problems in the Acura TL
Below is a snapshot of the issues most frequently reported by TL owners, including typical symptoms and recommended checks for prospective buyers.
- Automatic transmission problems (slipping, harsh or delayed shifts, torque-converter shudder) in 2004–2008 TLs with the 5-speed auto
- Cooling-system wear and timing-belt/water-pump maintenance for the 3.2L V6 (older generations); neglect can lead to overheating
- Power steering rack leaks and fluid loss
- A/C system issues (condenser leaks, compressor clutch failure, poor cooling)
- Electrical glitches and warning lights (ABS/VSA/airbag-related fault codes)
- Sunroof leaks and water intrusion (common in some older models)
These issues are not guaranteed to affect every TL, but they show up frequently in owner reports and service data. Regular maintenance, timely part replacements, and a thorough pre-purchase inspection can reduce risk.
Generation-by-generation overview
First generation (1999–2003)
The 1st-generation TL used a 3.2-liter V6 paired with a 4-speed automatic. Common items included transmission shudder or occasional harsh shifts, the need for timely timing-belt service (recommended around the 100k–105k mile mark to prevent belt/tensioner failure), and routine oil leaks around gaskets. Some examples showed rust in certain climates and interiors or electrical quirks as the car aged. A detailed maintenance history is especially valuable for these early cars.
Second generation (2004–2008)
The 2004–2008 TL retained the 3.2L V6 but saw ongoing attention to the automatic transmission. Owners frequently report transmission issues such as torque-converter shudder, slipping, or shifting irregularities. Cooling-system wear (water-pump, thermostat, radiator) and A/C components (condenser leaks or compressor issues) were also noted. Power-steering rack leaks and some intermittent electrical glitches were reported as mileage increased. Regular fluid changes and service history are key for reliability in this generation.
Third generation (2009–2014)
The 2009–2014 TL moved to a more modern powertrain and electronics package, with a 3.5-liter V6 and updated chassis. Reliability generally improved, but owners still report electrical fault codes (ABS/VSA or airbag-related indicators), occasional transmission quirks in early models, and suspension wear (struts, control-arm bushings, and wheel bearings) as the car ages. Maintaining recalls and service campaigns is advisable, along with routine preventive maintenance.
What to check when buying a used TL
Before purchasing a used TL, prioritize a thorough inspection of the drivetrain and related systems. Key checks include the transmission's shifting feel and fluid condition, confirmation of a recent timing-belt service (for older V6s), verification of cooling-system maintenance, inspection for power-steering leaks, and a scan for electrical fault codes. Also review service records for A/C components, suspension wear, and any recall or TSB (Technical Service Bulletin) updates.
Summary
Across the TL’s three generations, the most common problems tend to center on transmission reliability in older models, along with cooling-system maintenance and several electrical or HVAC issues as the car ages. With diligent maintenance, prompt attention to fluid leaks or abnormal noises, and a careful pre-purchase inspection, the Acura TL can remain a dependable choice in the used-car market. Prospective buyers should demand complete service histories and consider a professional inspection to map out upcoming maintenance needs.
Which year Acura TL to avoid?
A: As per our guide above, the 2003 and 2005 model years are considered the worst Acura TLs due to the high number of consumer complaints.
Is the Acura TL a reliable car?
It's a very reliable car with plenty of power and awesome performance, especially around the corners! It's a really fun car to drive and I look forward to adding plenty more enjoyable miles to it!
What years did Acura have transmission problems?
1999-2004
Acura experienced transmission issues in 1999-2004 models, primarily due to design flaws in the automatic transmission.
Does the Acura TL have problems?
The thing is rock solid, only major issues I've had (that have only popped up recently) are the valve cover gaskets leaking some oil and a leaky heater core. I replaced the timing belt and water pump at 105k miles (per Manufacturer's recommendation) and at 201k miles.
