Hello,
I'm new to this forum and this is my first post. As a bit of an introduction I live in NJ and I've worked on many of the cars I've owned over the years doing general work like tune ups, brakes, exhaust systems, etc. Nothing major like engine rebuilds or transmission work. I'm hoping someone can give me some indication as to how to proceed with my 2018 Equinox. I've had it for almost a year having purchased it from a family friend who had to give it up. It has been a great ride so far with no issues. The check engine light came on this morning and the code is a P16DC which a search shows the possible causes below. Has anyone had this issue and what should I look for to see what the repair might be.

Thanks in advance for any help.
Dave.

Possible causes:
Faulty Battery Monitor Module Battery Monitor
Module harness is open or shorted
Battery Monitor Module circuit poor electrical connection

 

Hi, were you able to find out what the problem was?