Windshield Wiper And Washer Switch Inspection
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Front scuff plate (Driver‘s side).
b. Front side trim (Driver‘s side).
c. Hood release lever.
d. Upper panel.
e. Shift knob (MTX).
f. Selector lever knob (ATX).
g. Shift panel.
h. Side wall.
i. Console.
j. Lower panel.
k. Column cover.
l. Wiper and washer switch.
3. Verify that the resistance and continuity between the windshield wiper and washer switch terminals as indicated in the table.
If the continuity is not as indicated in the table, or if the resistance is not within the specification, replace the windshield wiper and washer switch.
Vehicles With Auto Wiper System



Vehicles Without Auto Wiper System



Test yourself
A quick Mazda 3 quiz: every answer comes with an explanation and a link to the manual page.