KlwJ Report post Posted September 8, 2023 wrench warning light come on during long drives what could it mean Quote Share this post Link to post Share on other sites
MeeLee Report post Posted September 13, 2023 Several things. Buy a $10 Bluetooth OBD2 port scanner, and check your engine temps, or other warnings viewable with one of the many free OBD2 scanner apps on your phone. On my card the 12V battery was over 4 years old, and in need of replacement. I replaced it with a similar sized 12.8 (13.3)V 50Ah battery pack. I think you can go as low as 36Ah, but higher is better. I think about 60-75Ah will be the largest batteries that fit in the compartment. Quote Share this post Link to post Share on other sites
