Nissan Altima (L32) 2007-2012 Service Manual ≻ Power control system IPDM E/R ≻ Function diagnosis ≻ Power control system

Nissan Altima (L32) 2007-2012 Service Manual: Power control system

System Diagram

System Description

COOLING FAN CONTROL

IPDM E/R controls cooling fans according to the status of the cooling fan speed request signal received from ECM via CAN communication. Refer to LAN-7, "System Description".

GENERATOR CONTROL

IPDM E/R outputs power generation command signal (PWM signal) to the generator according to the status of the power generation command value signal received from ECM via CAN communication. Refer to PCS-10, "System Description".

Relay control system

System Diagram System Description IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input signals from various sensors and the request signal ...

Signal buffer system

System Diagram System Description • IPDM E/R reads the status of the oil pressure switch and transmits the oil pressure switch signal to BCM via CAN communication. Refer to PCS-11, "Syst ...

Other materials:

System temporarily unavailable
For vehicles with the 7 inch (18 cm) display When radar blockage is detected, the system will be deactivated automatically. The "Unavailable: Side Radar Obstruction" warning message will appear in the vehicle information display. The systems are not available until the conditions no longer exist. ...

Trip computer
1. Home This display indicates the home screen. 2. Vehicle speed The vehicle speed mode shows the current vehicle speed and the average vehicle speed since the last reset. Average vehicle speed: Press and hold the OK button on the steering wheel to bring up the drive computer Reset menu, and follow ...

ProPILOT Assist system operation
Steering-wheel-mounted control (left) Vehicle information display Steering-wheel-mounted control (right) ProPILOT Assist switch The ProPILOT Assist system has the following two functions: Intelligent Cruise Control (ICC) The ICC system can be set to one of two cruise control modes: Conve ...