Nissan Altima (L32) 2007-2012 Service Manual ≻ Security control system sedan with intelligent key ≻ Ecu diagnosis Nissan Altima (L32) 2007-2012 Service Manual: Ecu diagnosis BCM (Body control module)IPDM E/R (Intelligent power distribution module engine room) Vehicle security indicator Description • Vehicle security indicator is built in combination meter. • NVIS (Nissan Vehicle Immobilizer System-NATS) and vehicle security system conditions are indicated by blink or ill ... BCM (Body control module) Reference Value VALUES ON THE DIAGNOSIS TOOL Terminal Layout Physical Values 1: Sedan only 2: With LH front window anti-pinch 3: With LH and RH ...