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 1 and the low reference terminal 2 with the high speed 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 1 and the low reference circuit terminal 2 with the high speed switch in the closed position.
   • If 2 Ω or greater 

     Replace the S82 Windshield Wiper/Washer Switch.

   • If less than 2 Ω 
4. Test for infinite resistance between the signal terminal 3 and the low reference terminal 2 with the low speed switch in the open position.
   • If less than infinite resistance 

     Replace the S82 Windshield Wiper/Washer Switch.

   • If infinite resistance 
5. Position the S82 Windshield Wiper/Washer Switch to INT.
6. Verify the resistance readings are within the specified range listed below between the signal circuit terminal 3 and the low reference circuit terminal 1 by pushing the switch in the listed positions below.
   • Delay 1 : 3.74-4.00kΩ
   • Delay 2 : 2.75-2.85kΩ
   • Delay 3 : 1.95-2.05kΩ
   • Delay 4 : 1.25-1.35kΩ
   • Delay 5 : 765-775Ω
   • If not within the specified range 

     Replace the S82 Windshield Wiper/Washer Switch.

   • If within the specified range 
7. All OK