Thank you for everyone's replies. I verified the pin location for the parking lights against the chart below and by using a test light. Double checked my wiring and tested the diodes to ensure everything functions correctly. Interestingly, with the truck parking lights on, pin 10 lights up my...
Just installed a Blue Ox 4 Diode taillight wiring kit (BX8848) so I can tow a 2025 XLT behind my coach. Four wires run to the back of the truck for left turn/brake, right turn/brake, parking (routed to both lights) and ground. Two diodes are installed on each taillight on the turn/brake and...
