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Home >> Nissan-Datsun >> 2021 >> Leaf SL Plus >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Chassis Control System >> System Description >> Diagnosis System (Chassis Control Module) >> CONSULT Function >> Data Monitor
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Data Monitor

NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Item

[Unit]

Description

IGN VOLT

[V]

Displays the power switch ON power supply voltage.

CONTROL MODULE MALF

[Off / On]

Displays the chassis control module malfunction.

CAN DIAG STATUS

[Off / On]

Displays CAN network diagnosis status.

STP LAMP OFF RELAY 1

[Off / On]

Displays stop lamp OFF relay 1 status.

STP LAMP OFF RELAY 2

[Off / On]

Displays stop lamp OFF relay 2 status.

Stop lamp ON relay drive status

[Off / On]

Displays stop lamp ON relay status.

VEHICLE SPEED

[km/h]

Displays the vehicle speed.

FR WHEEL SPEED

[RPM]

Displays the rotational speed of front RH tire.

FL WHEEL SPEED

[RPM]

Displays the rotational speed of front LH tire.

RR WHEEL SPEED

[RPM]

Displays the rotational speed of rear RH tire.

RL WHEEL SPEED

[RPM]

Displays the rotational speed of rear LH tire.

STEERING ANG SENSOR

[deg]

Displays the steering angle from the steering angle sensor.

DECEL G SENSOR

[G]

Displays the decel G.

SIDE G SENSOR

[G]

Displays the side G.

YAW RATE SENSOR

[deg/s]

Displays the yaw rate.

ACCELE PEDAL POSITION

[%]

Displays the accelerator pedal position.

THROTTLE CONTROL

--

Displays but not used.

SHIFT POSITION

--

Displays but not used.

BRAKE SWITCH 2

[Off / On]

Displays the brake pedal operating status.

BRAKE SWITCH 1

[Off / On]

Displays the brake pedal operating status.

Stop lamp switch

[ACT / INACT]

Displays the stop lamp switch status.

STOP LAMP SW

[ACT / INACT]

Displays the stop lamp switch status.

PRESS SENSOR

[bar]

Displays the brake fluid pressure.

ABS

[NORMAL / ABNOR]

Displays the ABS function status.

ABS MALF

[NORMAL / ABNOR]

Displays the ABS function status.

EBD

[NORMAL / ABNOR]

Displays the EBD function status.

TCS

[NORMAL / ABNOR]

Displays the TCS function status.

TCS MALF

[NORMAL / ABNOR]

Displays the TCS function status.

VDC

[NORMAL / ABNOR]

Displays the VDC function status.

VDC MALF

[NORMAL / ABNOR]

Displays the VDC function status.

VDC OFF SWITCH

[Off / On]

Displays VDC OFF status.

PARKING BRAKE

[Off / On]

Displays parking brake status.

DRV TRQ CTRL MODE

[INITIAL / NORMAL / STOP 1 / STOP 2 / LIMIT 1 / PROHIBI]

Displays the status of correction to slightly increase/decrease the drive torque.

DRV TRQ CTRL PERMIS 1

[NO PER / PERMIS]

Displays the permission status (basic requirement) of correction to slightly increase/decrease drive torque.

DRV TRQ CTRL PERMIS 2

[NO PER / PERMIS]

Displays the permission status (system requirement) of correction to slightly increase/decrease drive torque.

DRV TRQ CTRL STOP

[REQ / NO REQ]

Displays the stop request status of correction to slightly increase decrease drive torque.

DRV TRQ CTRL PROHIBIT

[REQ / NO REQ]

Displays the prohibition request status of correction to slightly increase/ decrease drive torque.

ATC 1

[Off / On]

Displays the intelligent trace control function operation status.

ATC 2

[Off / On]

Displays the intelligent trace control function operation status.

ATC 4

[Off / On]

Displays the intelligent trace control function operation status.

ATC 3

[Off / On]

Displays the intelligent trace control function operation status.

FL TIRE DISP

[DEF / 1]

Displays the status of front LH tire displayed on the information display in the combination meter.

FR TIRE DISP

[DEF / 1]

Displays the status of front RH tire displayed on the information display in the combination meter.

RL TIRE DISP

[DEF / 1]

Displays the status of rear LH tire displayed on the information display in the combination meter.

RR TIRE DISP

[DEF / 1]

Displays the status of rear RH tire displayed on the information display in the combination meter.

INTERRUPT DISP

--

Displays but not used.

TURN DISP

[N STEER / LEFT / RIGHT]

Displays the turning direction of intelligent trace control function on the information display in the combination meter.

ATC DISP

[Off / On]

Displays the operating status of intelligent trace control function displayed on the information display in the combination meter.

AEB

--

Displays but not used.

ATC 5

[Off / On]

Displays the intelligent trace control function operation status.

ATC SETTING

[Off / On]

Displays the setting status of intelligent trace control function by steering switch.

Buckle SW

Off / On

Displays the seat belt buckle switch (driver side) status.

VDC (ABH active)

Possible / Impossible

Displays the e-Pedal active status at ABS actuator and electric unit (control unit).

ABH (CCM)

Off / On

Displays the brake hold status at e-Pedal.

Slope

Slow / Steep

Displays the slope status.

PB active request (VDC)

--

Displays but not used.

CCM (VDC)

Normal / Abnormal

Displays the chassis control module status detected by ABS actuator and electric unit (control unit).

PB active request (CCM)

--

Displays but not used.

PB SW

Off / Release

Displayed the parking brake switch status.

ABH active request (CCM)

REQ / NO REQ

Displays the e-Pedal request status to electrically-driven intelligent brake unit from chassis control module.

ABH malfunction

Normal / Abnormal

Displays the e-Pedal status.

ABH indicator lamp

--

Displays but not used.

ABH active request (ADAS) 1

--

Displays but not used.

PB

--

Displays but not used.

CCM (PB)

--

Displays but not used.

PB (ABH active)

--

Displays but not used.

PB malfunction status

--

Displays but not used.

ABH active request (ADAS) 2

--

Displays but not used.

ABH active request (ADAS) 3

--

Displays but not used.

ADAS

NO REQ / REQ

Displays the ADAS control unit status.

ABH (ADAS)

Inactive / ACTIVE

Displays the brake stop hold request status from ADAS control unit.

ABH SW

--

Displays but not used.

ABH SW indicator lamp

--

Displays but not used.

ABH active judge (CCM)

OK / NG

Displays the judgement of e-Pedal active states.

e-Pedal status 1

NORMAL / MALF

Displays e-Pedal status.

e-Pedal estimated slope permission

Not permission / Permission

Displays slope estimated status.

e-Pedal smooth stop permission

Not permission / Permission

Displays smooth stop status.

Slope assist torque

Nm

Displays slope assist torque.

Brake force limit torque

Nm

Displays brake force limit torque.

Electric parking brake active request

--

Displays but not used.

e-Pedal stop hold request

NO REQ / REQ

Displays the brake hold request status to electrically-driven intelligent brake unit from chassis control module.

e-Pedal status 2

NORMAL / MALF

Displays e-Pedal status.

e-Pedal brake active request

NO REQ / REQ

Displays brake operation request status.

e-Pedal SW indicator lamp 1

--

Displays but not used.

e-Pedal SW indicator lamp 2

--

Displays but not used.

ProPILOT status information

Inactive / Active

Displays ProPILOT status.

e-Pedal stop hold request torque

Nm

Displays e-Pedal stop hold torque request.

Brake operation request display

NORMAL / MALF

Displays brake operation request status.

e-Pedal VCM status

NORMAL / MALF

Displays e-Pedal status from VCM.

e-Pedal switch

Off / On

Displays e-Pedal switch status.

Electric parking brake active status (driving)

--

Displays but not used.

Mechanical parking brake status

Release / Apply

Displays parking brake status.

ProPILOT active status

Inactive / Active

Displays ProPILOT status.

Driver brake operation

Off / On

Displays brake pedal status.

Driver request torque

Nm

Displays braking torque when releasing the accelerator pedal.

Slope resistance estimate

Nm

Displays braking torque estimated from the driving torque and the driving motor speed.

Traction motor speed

RPM

Display motor speed.

Coast status

Normal / Decrease / Increase

Display braking torque limit to the VCM from ABS actuator and electric unit (control unit).

Chassis dynamometer mode

Off / On / Not used

Displays mode status of the chassis dynamometer.

e-Pedal hold status

Release / Hold / Decrease / Increase

Display vehicle stop status by e-Pedal.

e-Pedal brake request torque

Nm

Display request braking force from VCM to electrically-driven intelligent brake unit.