Montero V6-3.8L SOHC (2005)
1. Remove the windshield wiper and washer switch, and check at the switch side.
2. Measure the resistance value between terminals 3 and 6. The measured resistance should change smoothly from approximately 0 ohm ("FAST"
position) to 1 kiloohm ("SLOW" position).
Q: Is the windshield intermittent wiper interval adjusting knob in good condition?
YES: Go to Step 2.
NO: Replace the column switch (windshield wiper and washer switch). If the wiper interval can be adjusted normally, it indicates that the
windshield intermittent wiper interval adjusting knob should send a signal to the ECU.
STEP 2. Check the column switch body.
Remove the turn-signal light and lighting switch and windshield wiper and washer switch. Then check continuity between the switch body terminals.
Q: Is the column switch body in good condition?
YES: Go to Step 3.
NO: Replace the column switch body. If the wiper interval can be adjusted normally, it indicates that the windshield intermittent wiper interval
adjusting knob should send a signal to the ECU.
