Vitara JS (2Dr) 2WD L4-1.6L DOHC MFI (1999)
Wiper Switch: Testing and Inspection
Front Wiper and Washer Switch (In Combination Switch)
1. Disconnect negative cable at battery.
2. Disconnect combination switch lead wire coupler.
3. Use a circuit tester to check the continuity at each switch position. If any continuity is not obtained, replace switch.