2016 Acura RLX Won’t Start

I had the same problem. Replaced the batteryafter reading this forum. Problem sloved.

I replaced battery first thing Monday morning. Voltage was reading under 9volts. No more issues since. Thanks for responding!

Shargrove60 said:

My 2016 Acura RLX will not crank. All lights are flashing. Starter not turning over. Not familiar with forums but if someone could point me in the right direction or a previous post it would be helpful. Thank you

Click to expand...

I am just now experiencing this. The battery is 1.5 years old, was replaced when I purchased the car in February 2019. All lights go on in the dash and the headlights are bright as can be, but the engine won't turn over. Could this be a battery issue?

Tia A said:

I am just now experiencing this. The battery is 1.5 years old, was replaced when I purchased the car in February 2019. All lights go on in the dash and the headlights are bright as can be, but the engine won't turn over. Could this be a battery issue?

Click to expand...

Hi Tia, my 2014 RLX is doing same thisng, did u solve your problem? Gary

Glsander said:

Hi Tia, my 2014 RLX is doing same thisng, did u solve your problem? Gary

Click to expand...

It was the battery! A hundred percent.

Tia A said:

It was the battery! A hundred percent.

Click to expand...

Tia A said:

It was the battery! A hundred percent.

Click to expand...

Thks Tia!

Where did everyone get their car batteries? I'm finding a long-lasting and reliable one.

b1980mask said:

Where did everyone get their car batteries? I'm finding a long-lasting and reliable one.

Click to expand...

i purchased mine through the Honda dealer.

Just had this same issue. Had my 2016 for about 9 months car just died off a stop sign. ended up having an issue with the crank and it locked up the entire engine. Thankfully Acura replaced the entire engine under warranty. I would have been so screwed. Costed me $420 for new timing chain and other bits they were going to transfer from my old engine. Just had them do everything new.

b1980mask said:

Where did everyone get their car batteries? I'm finding a long-lasting and reliable one.

Click to expand...

I buy mid-range priced batteries here in Las Vegas. The heat is a straight-out killa here is Summer.

I had the same phenomenon in my '16 RLXTECH. Replaced the battery, problem solved. Battery had little over 9V (dead cell). Now it starts like it's 2016. (Prince flashback.... my bad). Also, check battery for low fluid levels if able. Water can evap in very hot water.