Nissan Murano: Wiper & Washer :: System Description / Component Parts. Wiper and Washer System

Nissan Murano (Z52) 2015-2024 Service Manual / Driver Controls / Wiper & Washer :: System Description / Component Parts. Wiper and Washer System

Component Parts Location

Cowl top (LH side)

Behind front bumper fascia (RH)

Back door lower finisher inside

No.	Component	Function
1.	Combination meter	Transmits the Nissan Murano vehicle speed signal to BCM via CAN communication. Refer to Component Parts Location for detailed component location.
2.	Combination switch (wiper and washer switch)	Refer to System Description.
3.	IPDM E/R (Intelligent Power Distribution Module Engine Room)	Controls the integrated relay according to the request (via CAN communication) from BCM. Performs the auto stop control of the front wiper. Refer to System Description.
4.	BCM (Body Control Module)	Judges the each switch status by the combination switch reading function. Requests (via CAN communication) the front wiper relay and the front wiper high relay ON to IPDM E/R. Supplies power to the rear wiper motor. Performs the auto stop control of the rear wiper. Refer to System Description.
5.	Front wiper motor	Refer to Front Wiper Motor.
6.	Front and rear washer motor	Refer to Front and Rear Washer Motor.
7.	Washer fluid level switch	Refer to Washer Fluid Level Switch.
8.	Rear wiper motor	Refer to Rear Wiper Motor.

Front Wiper Motor

The front wiper motor is installed in the cowl on the linkage assembly.
Controls front wiper operation with IPDM E/R control.
Transmits front wiper stop position signal to IPDM E/R.

Front and Rear Washer Motor

The front washer motor is installed on the washer tank assembly in the right front of the engine compartment.
Washer fluid is sprayed according to washer switch status.
Switching between front washer and rear washer is performed according to the voltage polarity change to washer pump.

Washer Fluid Level Switch

The washer fluid level switch is installed on the washer tank assembly in the right front of the engine compartment.
Detects that washer fluid level is low and transmits washer fluid level switch signal to combination meter.

Rear Wiper Motor

The rear wiper motor is installed in the rear wiper arm on the back door lower finisher.
Controls rear wiper operation with BCM control.
Transmits rear wiper stop position signal to BCM.

Wiper & Washer :: System Description

System

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