Hello.
There is a park lamp relay we need to check and a handful of fuses. here is the relay location and a guide on how to test the relay with the fuse locations and a guide to help check for power there. I have also included the running light wiring diagrams so you can see how the system works and which fuses to check in the diagrams below.
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
and
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
If the fuses and relay check out the BCM could be going bad I have included the replacement instructions for that as well.
Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.
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Tuesday, September 10th, 2019 AT 11:27 AM