Wiper/Washer Operation
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition switch ON.
- Front washer switch ON.
- The front washer switch provides power to the front washer motor.
- BCM reads the combination switch position and transmits the front wiper request signal (LO) to IPDM E/R using CAN communication.
- BCM transmits the front wiper request signal (LO) to IPDM E/R using CAN communication.
- IPDM E/R turns ON the front wiper relay.
- The front wiper operates.
NOTE:
BCM transmits the front wiper request signal (LO) so that the front wiper operates approximately 3 times after front washer switch OFF is detected.