The truck will start throwing check engine warnings and "Check 4x4 System" warnings with the chimes, then turn themselves off.
Note that when driving and these codes appear, there is no sign of engine problems (knocks, hesitations, etc.) and the 4 wheel drive stays engaged whether in Low or High.
When I check with my middle quality OBD scanner, no codes are saved and live scan shows everything working in limits.
Does anyone here have a brand and model # of an off the shelf bulb with pre-attached ballast resisters they use on their Ram that works and they can recommend?
Thanks in advance.
