T twiersum Member Jul 21, 2017 124 154 canada Jul 19, 2023 #1 Jul 19, 2023 #1 Installed new 12v battery at 12.9v...was UB12120 not YB12120. Fault with error codes & non driveable. Reinstalled the YB12120 that Gruber installed at 7.2v and it all went away. Crazy! Attachments 20230719_131930.jpg 154.7 KB · Views: 106 20230719_131944.jpg 203.5 KB · Views: 53 20230719_132453.jpg 180.9 KB · Views: 54
Installed new 12v battery at 12.9v...was UB12120 not YB12120. Fault with error codes & non driveable. Reinstalled the YB12120 that Gruber installed at 7.2v and it all went away. Crazy!
