Got my first issue on my Spark EV. The other day when I tried to check on time to charge complete I got a "--" on the estimated charging time. Then I when I went onto the dash to try to find the values I found out I cannot set any charging time except Immediate. Called On-Star and the downloaded the following code: P0D1F - Battery Control Module Internal Fault. Please service at your convenience. Never gave me any issue other than what I described and had no check engine light.
This is going to be fun.
Pictures:
https://imgur.com/a/lE9LB
*EDIT*
So...after having the issue for about 3-4 days, I decided earlier today to detach the 12v battery then reattach it to power cycle the battery system BMS. The error remained. Then on my drive home again it finally disappeared! Wooohoo saved myself a trip to the dealer but I'll be watching this a lot more closely now....
This is going to be fun.
Pictures:
https://imgur.com/a/lE9LB
*EDIT*
So...after having the issue for about 3-4 days, I decided earlier today to detach the 12v battery then reattach it to power cycle the battery system BMS. The error remained. Then on my drive home again it finally disappeared! Wooohoo saved myself a trip to the dealer but I'll be watching this a lot more closely now....