Stop in for a cup of coffee
Non self powered. Battery hooked up.
One to ground, the other end probe the terminal of interest.
Like this.
This shows the positive circuit works but doesn't test the headlight socket's ground.
If that works, then check the headlight ground circuit.
Non self powered. Battery hooked up.
One to ground, the other end probe the terminal of interest.
Like this.
This shows the positive circuit works but doesn't test the headlight socket's ground.
If that works, then check the headlight ground circuit.