Nissan Rogue Service Manual: System description

Nissan Rogue Service Manual / Electrical & power control / LAN System / CAN gateway / System description

SYSTEM

System Description

SYSTEM DIAGRAM

System diagram

SYSTEM DESCRIPTION

The BCM has a CAN gateway function.
The BCM communicates between two CAN communication circuits.
The BCM selects and transmits only necessary information.

DIAGNOSIS SYSTEM (CAN GATEWAY)

CONSULT Function

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with CAN gateway.

Application item

ECU IDENTIFICATION

The CAN gateway part number is displayed.

SELF DIAGNOSTIC RESULT

Refer to LAN-76, "DTC Index".

When “CRNT” is displayed on self-diagnosis result

The system is presently malfunctioning.

When “PAST” is displayed on self-diagnosis result

System malfunction in the past is detected, but the system is presently normal.

Freeze Frame Data (FFD)

When DTC is detected, a vehicle state shown below is recorded and displayed on CONSULT.

Freeze frame data (ffd)

DATA MONITOR

Data monitor

CONFIGURATION

Configuration

CAUTION: Follow the instructions listed below. Failure to do this may cause malfunctions to the BCM.:

When replacing BCM you must perform “Read / Write Configuration” or “Manual Configuration” with CONSULT.
Complete the procedure of “Read / Write Configuration” or “Manual Configuration” in order.
If you set incorrect “Read / Write Configuration” or “Manual Configuration”, incidents might occur.
Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
Never perform “Read / Write Configuration” or “Manual Configuration” except for new BCM.

Precaution

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONE ...

ECU diagnosis information

CAN GATEWAY Reference Value VALUES ON THE DIAGNOSIS TOOL NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, ...

Other materials:

P0139 HO2S2
DTC Description DTC DETECTION LOGIC The heated oxygen sensor 2 has a much longer switching time between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen storage capacity of the three way catalyst 1 causes the longer switching time. To judge the malfunctions of heated oxygen sens ...

The seat belt reminder warning continues sounding, or does not sound
Description Seat belt warning does not sound even though driver seat belt is not fastened. Seat belt warning sounds even though driver seat belt is fastened. Diagnosis Procedure 1.CHECK WARNING CHIME OPERATION Select "BUZZER" of "BCM" on "CONSULT" ...

Rear disc brake
Brake Burnishing CAUTION: Burnish contact surfaces between brake pads and disc brake rotor according to the following procedure after refinishing the disc brake rotor, replacing brake pads or if a soft pedal occurs at very low mileage. Be careful of vehicle speed. Brakes ...