Previa Van RWD L4-148.8 2438cc 2.4L DOHC SC (2TZ-FZE) (1996)
Wiper Switch: Testing and Inspection
Fig. 15 Front Wiper & Washer Switch Inspection.
1.
Using suitable ohmmeter, inspect continuity between terminals, Fig. 15.
2.
If continuity is not as indicated, replace switch.