A wiring diagram is a simplified conventional pictorial representation of an electrical circuit. It shows the components of the circuit as simplified shapes, and the power and signal connections between the devices.
Trailer Turn Signals Work But No Running Lights. Once the fuse box is located check the legend on the lid to determine the correct fuse to check. Use the owners manual to find the locations of fuses relays related to the tow package wiring to check them and replace as needed. If the issue is not a fuse or relay then you can test the vehicle side trailer connector using a circuit tester such as 40376.
All Lights Good Except Running Lights Why Forest River Forums from www.forestriverforums.com
One solution is to replace the trailer lights with leds. If the issue is not a fuse or relay then you can test the vehicle side trailer connector using a circuit tester such as 40376. Check the fuse on the powered converter to ensure it is still functional. The most likely cause for the turn signals not to work when the running lights are on with your trailer is a bad or weak ground.
Blown running light fuses are a common problem with the nissan titan trucks.
First check the trailer wiring harness on your tow vehicle with a circuit tester like part 40376 and make sure all of the functions are working correctly without the trailer connected. Once the fuse box is located check the legend on the lid to determine the correct fuse to check. Examine the wiring on the trailer side and vehicle side for in line fuses. If the running light fuse is not blown or missing you should also check fuses in the cab of the truck. To find the reason for trailer lights problem you may need to check a fuse box on a tow vehicle for blown fuses.
Trailer Turn Signals Work But No Running Lights. Check the fuse on the powered converter to ensure it is still functional. Once the fuse box is located check the legend on the lid to determine the correct fuse to check.
