Hi Cargirl,
Okay, great you have a test light. First we want to see if there is any draw at all from the starter or its relay. Put the test light across the battery terminals so its lit have two people or set it up so you can walk from it. Then go to the crank position of the key and watch to see if the light does nothing and stays lit, or if it goes out or give a slight blink. If it goes out we are going to be looking for a loose or bad connection. If it dims for a second or does nothing but stay lit then we need to test, with the light, the relay signal in and out.
Use the schematic above and the terminals we are concerned with are #86 pink and orange wire which should get hot in the crank position. If it does the ignition switch at the key is working, and if terminal #87 a yellow/grey wire gets hot then the relay is working and its sending signal to the starter. Notice the two fuses, they are the next test spot. If all these things check out its looking like a failure in the starter.
Let me know how it comes out.
Tom
Thursday, July 16th, 2020 AT 4:37 PM