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Home >> Mazda >> 1997 >> MPV ES 4WD V6-3.0L SOHC >> Repair and Diagnosis >> Wiper and Washer Systems >> Wiper Relay >> Testing and Inspection
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Wiper Relay: Testing and Inspection

1. Remove the passenger's side front scuff plate.
2. Remove the passenger's side front side trim.
3. Remove the nut.
4. Follow the appropriate procedure, referring to the terminal voltage list.




- Measure the voltage at the intermittent wiper relay connector Terminals A, B, C, D, and F while it is connected with the intermittent wiper relay as shown in the figure.




- Disconnect the intermittent wiper relay connector before checking for continuity at terminal E, H as shown in the figure.




- Disconnect the intermittent wiper relay connector before checking for continuity at terminal G as shown in the figure.

5. If not as specified, inspect the parts listed under "Inspection area" and the related wiring harnesses.
6. If the parts and wiring harnesses are okay but system still does not work properly, replace the intermittent wiper relay.




Terminal Voltage List
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