CONSULT Function (BCM - COMMON ITEM)

WARNING: This page is about a different car, the 2023 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

Diagnosis mode	CGW Status			Function Description
Diagnosis mode	Restricted Mode	Diag Test Mode	Open Mode	Function Description
Self Diagnostic Result	Display	Display	Display	Displays non-network DTC which the BCM memorizes.
CGW Information	Display	Display	Display	Displays the current CGW mode. Enables the CGW to switch mode.
Data Monitor	Display	Display	Display	Displays the BCM input/output data in real time.
Work Support	Non-display	Non-display	Display	Displays causes of automatic system cancellation occurred during system control.
Active Test	Non-display	Display	Display	Enables an operational check of a load by transmitting a driving signal from the BCM to the load.
ECU Identification	Display	Display	Display	Displays BCM part number.
Configuration	Display	Display	Display	The vehicle specification that is written in the BCM can be displayed or stored. The vehicle specification can be written when the BCM is replaced.
Network-DTC	Display	Display	Display	Display network DTC which the BCM memorizes when performing "Diagnosis (All System)".

CGW Information

Displays the diagnosis mode which a user can perform in Diag Test mode/Open Mode by switching the CGW status from Restricted mode to Diag Test Mode/Open Mode.

For the method of switching CAN Gateway status, Refer to CONSULT Function .

SYSTEM APPLICATION

The BCM can perform the following functions for each system.

NOTE:

It can perform the diagnosis modes except the following for all sub system selection items.

x: Applicable item

System	Sub system selection item	Diagnosis mode			Reference
System	Sub system selection item	Work Support	Data Monitor	Active Test	Reference
Door lock	DOOR LOCK	-	x	-	CONSULT Function (BCM - DOOR LOCK)
Rear window defogger	REAR DEFOGGER	-	-	x	CONSULT Function (BCM - REAR DEFOGGER)
Exterior lamp	HEAD LAMP	-	x	x	CONSULT Function (BCM - HEAD LAMP)
Interior room lamp	INT LAMP	-	x	x	CONSULT Function (BCM - INT LAMP)
Wiper and washer	WIPER	-	x	x	CONSULT Function (BCM - WIPER)
Turn signal and hazard warning lamps	FLASHER	-	x	x	CONSULT Function (BCM - FLASHER)
Intelligent Key	INTELLIGENT KEY	-	x	-	CONSULT Function (BCM - INTELLIGENT KEY)
Combination switch	COMB SW	-	x	-	CONSULT Function (BCM - COMB SW)
Body control system	BCM	x	x	-	CONSULT Function (BCM - BCM)
Immobilizer	IMMU	-	x	x	CONSULT Function (BCM -IMMU)
Interior room lamp battery saver	BATTERY SAVER	-	x	-	CONSULT Function (BCM - BATTERY SAVER)
Trunk lid	TRUNK	-	x	x	CONSULT Function (BCM - TRUNK)
Vehicle security system	THEFT ALM*	-	x	-	-
Remote keyless entry	MULTI REMOTE ENT	-	x	-	CONSULT Function (BCM - MULTI REMOTE ENT)
Signal buffer	SIGNAL BUFFER	-	x	-	CONSULT Function (BCM - SIGNAL BUFFER)
Tire pressure monitoring	AIR PRESSURE MONITOR	x	x	-	CONSULT Function (BCM - AIR PRESSURE MONITOR)

NOTE:

*: This item is displayed, but not used.

FREEZE FRAME DATA (FFD)

The BCM records the following vehicle conditions at the time a particular DTC is detected, and displays on CONSULT.

CONSULT screen item	Indication/Unit	Description
BATTERY VOLTAGE	V	Battery voltage the moment a particular DTC is detected.
VEHICLE SPEED	km/h	Vehicle speed the moment a particular DTC is detected.
EXTERNAL TEMP	°C	External temperature the moment a particular DTC is detected.
VEHICLE COND	-	NOTE: This item is displayed, but cannot be used.
DOOR LOCK STATUS	-	NOTE: This item is displayed, but cannot be used.
POWER SUPPLY COUNTER	min	Displays the cumulative time from the time that the battery terminal is connected.