Issue ID | 1280251 |
Internal NHTSA # | 10862591 |
Manufacurer | Honda (American Honda Motor Co.) |
Brand | ACURA |
Model | TLX |
Model Year | 2015 |
File date | 02/05/16 |
Component | POWER TRAIN |
Product type code | VEHICLE |
Description of the problem | Car has 15k miles-from the time of purchase of my 2015 tlx shawd, vehicle exhibits ( 1)rough shifting, (2) unpredictable transmission response on downshifts on highway affecting the throttle and (3) freefall feel when downshifting on downhill. Issue (1):service bulletin done to "fix" the shifting, and although better, still exhibits the rough shift. Brought the car 3 times to acura and response is "working within spec" even when the tech noticed the hard shift and compared it to a 2016 model with no shifting issue. Now every time i know the 2-3 shift is coming, i anticipate a hard shift and have to tighten my neck muscles just in case it jerks and could cause a whiplash feel. Issue (2): when stepping on the gas pedal to make a pass on the freeway, transmission reaction time is unpredictable when at times, nothing will happen for 2 seconds, then the car will surge. This poses a safety issue due to: a. Not being able to keep up with the speed of incoming traffic due to delayed reaction and, b. The sudden surge after the 2 second delayed-reaction could result in hitting the car in front. Acura released tsb 16-012 to fix this issue but does not cover earlier vin, which include mine. Issue (3):when going downhill and car downshifts, whether manually or automatically, car surges forward giving a freefall feel before it slows down. Again tsb 16-012 was supposed to fix this but does not cover early vin ranges. Acura continues to insist that the transmission is within spec and yet, the 2016's have a different part number for their transmission. The fact that it performs differently also proves otherwise that the early versions are faulty. |
Vehicle Mileage at Failure | |
Number of Occurences | |
Source of the issue | NHTSA WEB SITE |
City and State | SIMI VALLEY, CA |
VIN pattern | 19UUB3F5XFAXXXXXX |
Was vehicle invloved in a crash? | N |
Was vehicle involved in a fire? | N |
Was incedent reported to police? | N |
Was medical attention required? | N |
Was part original equipment? | |
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Date of purchase | 04/10/24 |
Was original owner? | N |
Anti-lock brakes | N |
Cruise control | N |
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