Component Testing

Windshield Wiper/Washer Switch

1. Ignition OFF, disconnect the harness connector at the S82 Windshield Wiper/Washer Switch.
2. Test for infinite resistance between the signal terminal 5 and the low reference terminal 2 with the switch in the open position.
   • If less than infinite resistance 

     Replace the S82 Windshield Wiper/Washer Switch.

   • If infinite resistance 
3. Test for less than 2 Ω between the signal circuit terminal 5 and the low reference circuit terminal 2 with the switch in the closed position.
   • If 2 Ω or greater 

     Replace the S82 Windshield Wiper/Washer Switch.

   • If less than 2 Ω 
4. All OK

Windshield Washer Fluid Level Switch

1. Ignition OFF, disconnect the harness connector at the B118B Windshield Washer Fluid Level Switch.
2. Test for infinite resistance between the signal circuit terminal A and the ground circuit terminal B with the switch in the open position.
   • If less than infinite resistance 

     Replace the B118B Windshield Washer Fluid Level Switch.

   • If infinite resistance 
3. Test for less than 2 Ω between the signal circuit terminal A and the ground circuit terminal B with the switch in the closed position.
   • If 2 Ω or greater 

     Replace the B118B Windshield Washer Fluid Level Switch.

   • If less than 2 Ω 
4. All OK