Step 2 - Inspect Intermittent Operation

WARNING: This page is about a different car, the 2002 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

Turn the wiper switch to INT position.
Turn the intermittent time control switch to FAST position.
Connect the positive (+) lead from the battery to terminal 16 and the negative (-) lead to terminal 2.

Fig 1: Testing Intermittent Operation
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Connect the positive (+) lead from the voltmeter to terminal 7 and the negative (-) lead to terminal 2, check that the meter needle indicates battery positive voltage.

Fig 2: Intermittent Operation Specifications
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If continuity is not as specified, replace the switch.