Montero XLS 4WD V6-3.5L SOHC (2001)
1. Windshield intermittent wiper interval adjusting knob check. Check the resistance at terminal numbers 3 and 6. The resistance should change
smoothly from approximately 0 ohm ("FAST" position) to approximately 1 kohms ("SLOW" position).
2. Switch body check
Q: Is the windshield intermittent wiper interval adjusting knob and switch body in good condition?
YES: Go to Step 2.
NO: Replace it. Check that the input signal from the windshield intermittent wiper interval adjusting knob can be checked and the wiper interval can
be adjusted.