LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1878 (Brake Control System) >> HDC/Has/VDC/TCS/Abs >> Trouble Diagnosis >> Control Unit Input/Output Signal Standard >> Reference Value From Consult-II
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Reference Value From Consult-II

WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: The display shows the control unit calculation data, so a normal value might be displayed even in the event the output circuit (harness) is open or short circuit.
CONSULT-II REFERENCE VALUES

Monitor item Display content Data monitor
NOTE: Error inspection checklist
Condition Reference value in
normal operation
N POSI SIG PNP switch signal ON/OFF condition A/T shift position = N position ON "CAN COMMUNICATION SYSTEM INSPECTION "
A/T shift position = other than N positions OFF
P POSI SIG PNP switch signal ON/OFF condition A/T shift position P position ON "CAN COMMUNICATION SYSTEM INSPECTION "
A/T shift position = other than P positions OFF
GEAR A/T gear position 1st gear 1 -
2nd gear 2
3rd gear 3
4th gear 4
5th gear 5
FR RH SENSOR
FR LH SENSOR
RR RH SENSOR
RR LH SENSOR
Wheel speed Vehicle stopped 0 [km/h (MPH)] "WHEEL SENSOR SYSTEM INSPECTION "
Vehicle running (Note 1) Almost in accordance with speedometer display (within +/-10%)
ACCEL POS SIG Open/close condition of throttle valve (linked with accelerator pedal) Accelerator pedal not depressed (ignition switch is ON) 0% "CAN COMMUNICATION SYSTEM INSPECTION "
Depress accelerator pedal (ignition switch is ON) 0 to 100%
2WD/4WD Drive axle 2WD model 2WD -
4WD model 4WD
ENGINE SPEED With engine running With engine stopped 0 RPM "ENGINE SYSTEM INSPECTION "
Engine running Almost in accordance with tachometer display
STR ANGLE SIG Steering angle detected by steering angle sensor Straight-ahead Approx. 0 deg "STEERING ANGLE SENSOR SYSTEM "
Steering wheel turned -756 to 756 deg
YAW RATE SEN Yaw rate detected by yaw rate sensor Vehicle stopped Approx. 0 d/s "YAW RATE/SIDE/DECEL G SENSOR SYSTEM INSPECTION "
Vehicle running -100 to 100 d/s
SIDE G-SENSOR Transverse G detected by side G-sensor Vehicle stopped Approx. 0 m/s2 "YAW RATE/SIDE/DECEL G SENSOR SYSTEM INSPECTION "
Vehicle running -16.7 to 16.7 m/s2
BATTERY VOLT Battery voltage supplied to ABS actuator and electric unit (control unit) Ignition switch ON 10 to 16V "ABS/TCS/ VDC CONTROL UNIT POWER AND GROUND SYSTEMS INSPECTION "
STOP LAMP SW Stop lamp switch operation Brake pedal depressed ON "STOP LAMP SWITCH SYSTEM INSPECTION "
Brake pedal not depressed OFF
OFF SW VDC OFF switch ON/OFF status VDC OFF switch ON (When VDC OFF indicator lamp is ON) ON "VDC OFF SWITCH "
VDC OFF switch OFF (When VDC OFF indicator lamp is OFF) OFF
HDC SW HDC switch ON/OFF status HDC switch ON (When HDC indicator lamp is ON or blink) ON "HDC SWITCH INSPECTION "
HDC switch OFF (When HDC indicator lamp is OFF) OFF
STOP LAMP ON RLY Stop lamp relay operation status When HDC is operating ON "STOP LAMP RELAY INSPECTION "
When HDC is not operating OFF
ABS WARN LAMP ABS warning lamp ON condition (Note 2) ABS warning lamp ON ON -
ABS warning lamp OFF OFF
MOTOR RELAY Operation status of motor and motor relay Ignition switch ON or running (ABS not activated) OFF "ACTUATOR MOTOR, MOTOR RELAY, AND CIRCUIT INSPECTION "
Ignition switch ON or engine running (ABS activated) ON
ACTUATOR RLY Actuator relay operation status Vehicle stopped (Ignition switch ON) OFF "ACTUATOR MOTOR, MOTOR RELAY, AND CIRCUIT INSPECTION "
Vehicle stopped (Engine running) ON
OFF LAMP VDC OFF indicator lamp status (Note 3) When VDC OFF indicator lamp is ON ON "CAN COMMUNICATION SYSTEM INSPECTION "
When VDC OFF indicator lamp is OFF OFF
SLIP LAMP SLIP indicator lamp status (Note 4) When SLIP indicator lamp is ON ON "CAN COMMUNICATION SYSTEM INSPECTION "
When SLIP indicator lamp is OFF OFF
FR LH IN SOL
FR LH OUT SOL
FR RH IN SOL
FR RH OUT SOL
RR RH IN SOL
RR RH OUT SOL
RR LH IN SOL
RR LH OUT SOL
Solenoid valve operation Actuator (solenoid) is active ("ACTIVE TEST" with CONSULT-II) or actuator relay is inactive (in fail-safe mode). ON "SOLENOID AND VDC CHANGE-OVER VALVE SYSTEM INSPECTION "
When actuator (solenoid) is not active and actuator relay is active (ignition switch ON). OFF
CV1
CV2
SV1
SV2
VDC switch-over valve status When actuator (switch-over valve) is active ("ACTIVE TEST" with CONSULT-II) or actuator relay is inactive (when in fail-safe mode). ON
When actuator (switch-over valve) is not active and actuator relay is active (ignition switch ON). OFF
DECEL G-SEN Longitudinal acceleration detected by Decel G-Sensor Vehicle stopped Approx. 0 G "YAW RATE/SIDE/DECEL G SENSOR SYSTEM INSPECTION "
Vehicle running -1.7 to 1.7 G
PRESS SENSOR Brake fluid pressure detected by pressure sensor Do not step on the Brake pedal (When ignition switch is ON) Approx. 0 bar -
Step on the Brake pedal (When ignition switch is ON) -40 to 300 bar
PRESS SEN 2 Brake fluid pressure detected by pressure sensor Do not step on the Brake pedal (When ignition switch is ON) Approx. 0 bar -
Step on the Brake pedal (When ignition switch is ON) -40 to 300 bar
FLUID LEV SW ON/OFF status of brake fluid level switch When brake fluid level switch ON ON "WARNING LAMPS "
When brake fluid level switch OFF OFF
VDC SIGNAL
TCS SIGNAL
ABS SIGNAL
EBD SIGNAL
HDC SIGNAL
HSA SIGNAL
Signal status VDC active
TCS active
ABS active
EBD active
HDC active
HSA active
ON VDC system
TCS system
ABS system
EBD system
HDC system
HSA system
VDC not active
TCS not active
ABS not active
EBD not active
HDC not active
HSA not active
OFF
VDC FAIL SIG
TCS FAIL SIG
ABS FAIL SIG
EBD FAIL SIG
Fail signal status VDC fail
TCS fail
ABS fail
EBD fail
ON VDC system
TCS system
ABS system
EBD system
VDC normal
TCS normal
ABS normal
EBD normal
OFF
Note 1: Confirm tire pressure is normal.
Note 2: ON/OFF timing of ABS warning lamp
ON: For approximately 2 seconds after ignition switch is turned ON, or when a malfunction is detected.
OFF: Approximately 2 seconds after ignition switch is turned ON (when system is in normal operation) and VDC/TCS function is not activated.
Note 3: ON/OFF timing of VDC OFF indicator lamp
ON: For approximately 2 seconds after ignition switch is turned ON, or when a malfunction is detected and VDC OFF switch is ON.
OFF: Approximately 2 seconds after ignition switch is turned ON (when system is in normal operation.) And when VDC OFF switch is OFF.
Note 4: SLIP indicator lamp ON/OFF timing
ON: For approximately 2 seconds after ignition switch is turned ON, or when a malfunction is detected and VDC/TCS function is activated while driving.
OFF: Approximately 2 seconds after ignition switch is turned ON (when system is in normal operation) and VDC/TCS function is not activated.
Flashing: VDC/TCS function is active during driving.