Afternoon. I am trying to diagnose a problem with a 2008 KW T800. I have all lights except the front left turn signal and the trailer left turn signal. The left turn signal does flash on the rear of the truck. Their is no audible flasher sound from the dash for the left turn. Right turn lights and sound work fine. As far as I can tell, this truck does not have a chassis node. It does have a CECU though. All fuses appear to be good and the relay seems to be okay because the right side is working.
I have found where others have had the same problem, but nobody ever post what the solution was.
Have you guys seen this scenario and if so, what was the solution. Thanks in advance.