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Home >> Nissan-Datsun >> 2021 >> Leaf S Plus >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Control System >> Ecu Diagnosis Information >> IPDM E/R (Intelligent Power Distribution Module Engine Room) >> Fail-safe >> Front Wiper Protection Function
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Front Wiper Protection Function

The IPDM E/R detects the front wiper stop position by a front wiper stop position signal.

When a front wiper stop position signal is in the conditions listed below, the IPDM E/R stops power supply to the wiper after repeating a front wiper 10 seconds activation and 20 seconds stop.

Power switch

Front wiper switch

Front wiper stop position signal

ON

OFF

The front wiper stop position signal (stop position) cannot be input for 10 seconds.

ON

The front wiper stop position signal does not change for 10 seconds.

NOTE: This operation status can be confirmed on the IPDM E/R "Data Monitor" that displays "BLOCK" for the item "WIP PROT" while the wiper is stopped.