Sidekick 4WD L4-1590cc 1.6L SOHC 0 TBI 8V (1990)
Fig. 7 Wiper/Washer Switch Continuity Check (Front). Sidekick
Fig. 8 Wiper/Washer Switch Continuity Check (Front). Swift
Refer to Figs. 7 and 8, then using a circuit tester, check switch for terminal to terminal continuity.