Hey guys, if I drive down the road with the emergency lights on, the battery light starts flickering. Only happens if I put the emergency on while driving. I changed the battery but still happening. The truck is a 1998 Hino SG3320.
This sounds a lot like a bad ground. Idk where the grounds are on that, but on many of these Japanese trucks many of the cab and light grounds are at the very front of the left frame rail.
