This could be a problem with Fusible Link 1, which should be on the red cable coming directly off the positive battery terminal. In the diagrams down below I have included the wiring diagram of your vehicle's charging circuit as well as a guide on how to inspect fusible links. Please go through these guides and get back to us with how everything turns out, and we can continue on from there, if needed.
Images (Click to enlarge)
Thursday, November 7th, 2019 AT 3:10 PM