07-02-2018, 09:11 AM
Excellent way to test the merge switch Tom. The first step of checking the voltage on the red leads to the chassis battery will also show if there is an issue with the chassis batteries, such as a dead shot in one of them as little voltage will show on the meter.
Make sure both battery cutoff switches are turned on before running the test.
Make sure both battery cutoff switches are turned on before running the test.