FixVault

Wiper Switch Continuity Test

Check wiper switch for continuity using the following chart. Disconnect the connector under the steering column and Test using an ohmmeter or self-powered test lamp.

NOTE: See Wiper switch connector terminal identification in Figure.
WIPER CONTINUITY TEST

Position Standard Wiper Intermittent Wiper
OFF 2-3, 4-5 2-3, 1-4-5
INTER ..... (1)1-3-5
LOW 1-2, 5-7 1-3-5
HIGH 1-2, 6-7 1-5-6
WASH 1-8 7-8
(1) Resistance between 1-3 and 1-5 should vary between 420 and 13, 000 ohms.