G G-151486 Nov 17, 2023 #1 Have a situation with the charging system on my 2012 LTZ. Gauge shows charging at 14.5, but fluctuates back to 12.9. no codes or lights on dash. Starts fine and runs fine, is this normal?
Have a situation with the charging system on my 2012 LTZ. Gauge shows charging at 14.5, but fluctuates back to 12.9. no codes or lights on dash. Starts fine and runs fine, is this normal?
zora Staff member Joined Apr 24, 2012 Messages 5,516 Reaction score 139 Points 63 Nov 17, 2023 #2 Yes, computer controlled charging system. Is this vehicle new to you?
