Contents Wiring diagrams Section: Automatic Air Conditioner All sections

CONSULT-II Function (BCM) Nissan Quest III

Automatic Air Conditioner 1 illustration

CONSULT-II Function (BCM)

CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.

BCM diagnostic test itemDiagnostic modeDescription
Inspection by partWORK SUPPORTSupports inspections and adjustments. Commands are transmitted to the BCM for setting the status suitable for required operation, input/output signals are received from the BCM and received data is displayed.
DATA MONITORDisplays BCM input/output data in real time.
ACTIVE TESTOperation of electrical loads can be checked by sending drive signal to them.
SELF-DIAG RESULTSDisplays BCM self-diagnosis results.
CAN DIAG SUPPORT MNTRThe result of transmit/receive diagnosis of CAN communication can be read.
ECU PART NUMBERBCM part number can be read.
CONFIGURATIONPerforms BCM configuration read/write functions.

DATA MONITOR FUNCTION REFERENCE

Monitor item name "operation or unit"Contents
IGN ON SW"ON/OFF"Displays "IGN Position (ON)/OFF, ACC Position (OFF)" status as judged from ignition switch signal.
COMP ON SIG"ON/OFF"Displays "COMP (ON)/COMP (OFF)" status as judged from air conditioner switch signal.
FAN ON SIG"ON/OFF"Displays "FAN (ON)/FAN (OFF)" status as judged from blower fan motor switch signal.

DISPLAY ITEM LIST

Scheme 200

Scheme 200: WORK FLOW

*1 Operational Check