SIGNAL BUFFER SYSTEM : System Description

SYSTEM DIAGRAM

Fig 1: Signal Buffer System Diagram

Courtesy of NISSAN MOTOR CO., U.S.A.

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 "OIL PRESSURE WARNING LAMP : SYSTEM DESCRIPTION ".
• IPDM E/R receives the rear window defogger control signal from BCM via CAN communication and transmits it to ECM via CAN communication. Refer to "SYSTEM DESCRIPTION ".