Forward Collision Avoidance Related Problems of the 2018 Acura TLX

Table 1 shows four common forward collision avoidance related problems of the 2018 Acura TLX. The number one most common problem is related to the warnings (two problems). The second most common problem is related to the automatic emergency braking (two problems).

Table 1. Forward Collision Avoidance related problems of Acura TLX


Recently reported Forward Collision Avoidance problems of the 2018 Acura TLX

The Warnings problem

I’ve bought my 2018 Acura Tlx used from holiday Mazda in [xxx] in xxx now that my nightmare with the auto engine idle is over(the shop that replaced my starter in November 2025 some how got it so it doesn’t work anymore. But that’s not my issue.   Read details...

The Automatic Emergency Braking problem

I was rolling up to a stop light at approximately 20 mph when the frontal crash mitigation feature suddenly slammed the brakes on fully to a complete stop. I searched the web and found that there are other owners of this model that have had similar occurrences.   Read details...

The Adaptive Cruise Control problem

I got 5 lights on my dash stating that I have an auto high beam problem, road departure mitigation system problem, collision mitigation system problem, lane keeping assist problem, and adaptive cruise control problem.   Read details...


Forward Collision Avoidance related problems in other Acura TLX model year vehicles:



TLX Service Bulletins
TLX Defect Investigations