System Description: Description

WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

IPDM E/R outputs power generation command signal (PWM signal) to the alternator according to the status of the power generation command value signal received from ECM via CAN communication. Refer to System Description .
IPDM E/R outputs pulse duty signal to the cooling fan control module according to the status of the cooling fan speed request signal received from ECM via CAN communication.