2017 Acura TLX Common Problems & Defect Telemetry
Authoritative defect intelligence synthesized from 70 verified NHTSA owner complaints, 3 federal safety recalls, and interquartile failure mileage telemetry.
The 2017 Acura TLX receives a 3.9/10 MazicBay Reliability Index based on 70 verified NHTSA federal complaints and 3 safety recalls. The primary reported failure mode is Engine Stalling, Oil Consumption & Cooling Defect Reports with a median failure point at 4,000 miles (IQR: 3,000 – 5,000 mi). Out-of-warranty repairs benchmark at $950 – $3,200 .
35 complaints / 10k sold
Verified US federal records
Crash, fire & stall audit
3 Active / Free Remedies
2017 TLX Failure Distribution by Vehicle Subsystem
Top Reported Problem Clusters (6)
Engine Stalling, Oil Consumption & Cooling Defect Reports
- Engine sudden stall / hesitation while driving
- Abnormal oil burning / consumption
- Check Engine Light (MIL) flashing
- Engine overheating / coolant loss
“My 2017 Acura TLX stalled dangerously on the highway due to an unexpected fuel delivery failure, creating an immediate traffic hazard. Hiley Acura of Fort Worth diagnosed the vehicle with code P0087 (Low Fuel Rail Pressure) and confirmed it needs a new low-pressure fuel pump a...”
“I have this car 2017 acura tlx v6 shawd from acura dealership 3months already. I hear little knocking sound from my bottom block.”
“Vehicle has been recalled for a speed sensor issue that still persists. Recall repair was NOT properly executed. Vehicle engine still randomly shuts off while in idle at stoplights and during travel. Engine won’t start at this point.”
Transmission Hesitation, Hard Shifting & Slipping Reports
- Hard gear shifts / delayed engagement into Drive/Reverse
- Transmission shudder / jerking under acceleration
- Transmission slipping between gears
“Acura Service Bulletin B18-014 (NHTSA TSB #10135108) The repeated failure of the driver’s power seat height-adjustment mechanism due to stripped internal gears in the Vertical Transmission Assembly (VTA), as identified in Acura Service Bulletin B18-014, presents a significant ...”
“Vehicle has been recalled for a speed sensor issue that still persists. Recall repair was NOT properly executed. Vehicle engine still randomly shuts off while in idle at stoplights and during travel. Engine won’t start at this point.”
“Electronic parking brake and check emissions system lights going on simultaneously. Car stalled on freeway and check transmission light also went on simultaneously. Very dangerous. Multiple reports submitted for similar issue by many people. Please look into this. Acura needs ...”
Service Brakes, ABS Actuator & Master Cylinder Reports
- Spongy or hard brake pedal travel
- ABS / Brake warning light illuminated
- Extended stopping distance / pedal vibration
“The keyless access unit broke around 100k miles. Car acted like it was having a seizure. If car was locked, alarm goes off nonstop (during these episodes, which are intermittent) and all dash lights and head lights blink on and off over and over in quick succession. If car was...”
“My 2017 Acura was involved in a low-speed collision where it failed to stop in a timely manner, resulting in a total loss declaration. This vehicle had open safety recalls (including the fuel pump/rod bearing issues) that remained unrepaired for over 1.5 years. Despite multipl...”
“Electronic parking brake and check emissions system lights going on simultaneously. Car stalled on freeway and check transmission light also went on simultaneously. Very dangerous. Multiple reports submitted for similar issue by many people. Please look into this. Acura needs ...”
Electrical Parasitic Drain, Infotainment & Harness Reports
- Unexplained battery drain after sitting overnight
- Infotainment display / instrument cluster blackouts
- Accessory malfunction / alternator fault warnings
“The keyless access unit broke around 100k miles. Car acted like it was having a seizure. If car was locked, alarm goes off nonstop (during these episodes, which are intermittent) and all dash lights and head lights blink on and off over and over in quick succession. If car was...”
“Vehicle has been recalled for a speed sensor issue that still persists. Recall repair was NOT properly executed. Vehicle engine still randomly shuts off while in idle at stoplights and during travel. Engine won’t start at this point.”
“I was driving on the freeway and I heard something explode followed by a clanking noise. The oil light and battery light came on simultaneously and I could not accelerate. I immediately pulled over and noticed that all the oil drained out of the car. When I got a chance look u...”
Fuel Pump Pressure Loss & Fuel Delivery Defect Reports
- Sudden loss of propulsion power at highway speeds
- Extended engine cranking / failure to restart
- Fuel odor near fuel tank / engine bay
“My 2017 Acura TLX stalled dangerously on the highway due to an unexpected fuel delivery failure, creating an immediate traffic hazard. Hiley Acura of Fort Worth diagnosed the vehicle with code P0087 (Low Fuel Rail Pressure) and confirmed it needs a new low-pressure fuel pump a...”
“The contact owns a 2017 Acura TLX. The contact stated the vehicle was repaired under NHTSA Campaign Number: 23V751000 (ENGINE AND ENGINE COOLING) but the fix failed to repair the vehicle. The contact stated that after the repair was performed, there was an abnormal fuel odor c...”
“My 2017 Acura was involved in a low-speed collision where it failed to stop in a timely manner, resulting in a total loss declaration. This vehicle had open safety recalls (including the fuel pump/rod bearing issues) that remained unrepaired for over 1.5 years. Despite multipl...”
Electric Power Steering Assist & Suspension Noise Reports
- Sudden loss of electric power steering assist
- Steering wheel pull or highway wander
- Clunking / knocking noise over bumps
“Acura Service Bulletin B18-014 (NHTSA TSB #10135108) The repeated failure of the driver’s power seat height-adjustment mechanism due to stripped internal gears in the Vertical Transmission Assembly (VTA), as identified in Acura Service Bulletin B18-014, presents a significant ...”
“Vehicle consistently pulls to right and on grooved concrete acts in abnormal way, weaving withing the lane. I have taken to Acura to try to diagnose - they tell me there is no adjustment they can make. I have tried with Honda corporate, but they want me to go back for another ...”
“Car experiences intermittent electrical system failure. Upon failure, drivers will experiance random and rapid clicking, clanking, and electrical systems discharging like lights, screens, and alarm. After restarting the car, users will find, all warning lights displayed with a...”
Official NHTSA Safety Recalls (3)
FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
Summary: Honda (American Honda Motor Co.) is recalling certain 2016-2018 Acura MDX, 2015-2019 Acura TLX and 2015-2017 Honda Accord vehicles, equipped with a 3.5L V6 engine. Particulates in fuel may adhere to the internal components of the fuel pump, reducing its performance.
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
Summary: Honda (American Honda Motor Co.) is recalling certain 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2016 and 2018-2019 Pilot, 2017 and 2019 Ridgeline, and 2018-2019 Odyssey vehicles. Due to a manufacturing error, the connecting rod bearing in the engine may wear and seize, damaging the engine.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Summary: Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
Tools for Diagnosing the 2017 Acura TLX
Reads & clears all DTC codes including ABS, SRS, TPMS. Live sensor data with freeze frames. Works on all 1996+ vehicles.
Pre-gapped OEM-spec iridium plugs restore smooth combustion on misfiring cylinders.
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Pre-Purchase Inspection Checklist for 2017 Acura TLX
Before purchasing a used 2017 Acura TLX, perform the following targeted inspections based on reported federal defect patterns:
Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).
Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.
Verify that all 3 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.
Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.
Defect & Reliability Q&A: 2017 Acura TLX
Is the 2017 Acura TLX a reliable used car?
The 2017 Acura TLX earns a 3.9/10 MazicBay Reliability Index based on 70 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.
What is the most frequent defect reported on the 2017 Acura TLX?
The leading complaint category is Engine Stalling, Oil Consumption & Cooling Defect Reports, with a median failure point around 4,000 miles (IQR: 3,000 – 5,000 mi).
Are there free recall repairs available for the 2017 Acura TLX?
Yes, the NHTSA records 3 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.