Nissan Maxima Service and Repair Manual: Diagnosis system (BCM)

Nissan Maxima Service and Repair Manual / Driver controls / Defogger / System description / Diagnosis system (BCM)

COMMON ITEM

COMMON ITEM: CONSULT Function (BCM - COMMON ITEM)

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

Direct Diagnostic Mode	Description
Ecu Identification	The BCM part number is displayed
Self Diagnostic Result	Displays the diagnosis results judged by BCM
Data Monitor	The BCM input/output signals are displayed.
Active Test	The signals used to activate each device are forcibly supplied from BCM.
Work support	Changes the setting for each system function.
Configuration	Enables to read and save the vehicle specification. Enables to write the vehicle specification when replacing BCM
CAN Diag Support Mntr	Monitors the reception status of CAN communication viewed from BCM

SYSTEM APPLICATION

BCM can perform the following functions.

Nissan Maxima. SYSTEM APPLICATION

REAR WINDOW DEFOGGER

REAR WINDOW DEFOGGER: CONSULT Function (BCM - REAR DEFOGGER)

DATA MONITOR

Nissan Maxima. DATA MONITOR

ACTIVE TEST

Nissan Maxima. ACTIVE TEST

Rear window defogger system

System Diagram System Description Operation Description When rear window defogger switch is turned ON while ignition switch is ON, the A/C auto amp. (rear window defogger switch) trans ...

Other materials:

Communication signal circuit
Description Detects door open/close condition. Diagnosis Procedure 1.CHECK FRONT DOOR SWITCH INPUT SIGNAL Turn ignition switch OFF. Disconnect sunshade motor assembly connector. Turn ignition switch ON. Check signal between sunshade motor assembly harness connector and ground with os ...

U1207 AV control unit
DTC Logic Diagnosis Procedure 1.PERFORM THE SELF-DIAGNOSIS Delete the "self-diagnosis" results of "MULTI AV". Turn ignition switch OFF. Turn ignition switch ON. Perform the self-diagnosis again. Check that the DTC is detected again. U1216 AV CONTROL UNIT DTC Logic U1217 AV ...

Trunk open function symptoms
TRUNK LID OPENER SWITCH TRUNK LID OPENER SWITCH : Symptom Table TRUNK OPEN FUNCTION MALFUNCTION NOTE: Before performing the diagnosis in the following table, check "WORK FLOW". Refer to DLK-9, "Work Flow". Check that vehicle is under the condition shown in "Conditions of ve ...

Nissan Maxima Service and Repair Manual: Diagnosis system (BCM)

Rear window defogger system

DTC/circuit diagnosis

Other materials:

Nissan Maxima Owners Manual

Nissan Maxima Service and Repair Manual