Component Description

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

Part	Description
BCM	Judges each switch status by the combination switch reading function. Supplies power to the rear wiper motor. Performs the auto stop control of the rear wiper.
IPDM E/R	Controls the integrated relay according to the request (via CAN communication) from BCM. Performs the auto stop control of the front wiper.
Combination switch (Wiper & Washer switch)	Provides input for wiper and washer control to the BCM. Refer to System Description .
Front and rear washer motor	Washer fluid is sprayed according to washer switch states. Combination switch operates front washer or rear washer by changing voltage polarity to be supplied to washer pump.
Rear wiper motor	BCM controls rear wiper operation. Rear wiper stop position signal is transmitted to BCM.