I had quite a few lights coming on every time I drove my 2014 RDX. Some of them were check braking system, check hill assist, check vsa system. I took it to two mechanics and neither could find out what the problem was. Lastly, I went to Acura. They scanned charged me $150 and told me it was one of the rear wheel speed sensors. They wanted $550 to replace including parts and labour ($50 part). As this is an easy install I bought the part and replaced myself. The lights stayed off for one week and now come back on intermittently. I called Acura back and they checked file and confirmed that based on their assessment it was only the wheel speed sensor, not the bearing or anything else. If worse comes to worse I guess I will have to take it to them, but appreciate any advice. On anything else I could possibly check myself. Thanks.

 

Did you have the battery tested recently?