LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System (VDC/TCS/Abs) >> Ecu Diagnosis Information >> Abs Actuator And Electric Unit (Control Unit) >> Reference Value

Reference Value

CONSULT DATA MONITOR STANDARD VALUE 

NOTE: SYMBOL The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.
Monitor item Condition Reference valve in normal operation
FR LH SENSOR Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
FR RH SENSOR Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
RR LH SENSOR Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
RR RH SENSOR Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
ACCEL POS SIG Never depress accelerator pedal(Ignition switch ON) 0%
Depress accelerator pedal(Ignition switch ON) 0 - 100%
SIDE G-SENSOR Vehicle stopped Approx. 0 m/s2
Turning right Negative value
Turning left Positive value
BATTERY VOLT Ignition switch ON 10 - 16 V
DECEL G-SEN When stopped Approx. 0 G
During acceleration Positive value
During deceleration Negative value
ENGINE SPEED Engine stopped 0 tr/min
Engine running Almost same reading as tachometer
STR ANGLE SIG When driving straight ±2.5°
When steering wheel is steered to RH by 90° Approx. +90°
When steering wheel is steered to LH by 90° Approx. '90°
PRESS SENSOR Brake pedal not depressed Approx. 0 bar
Brake pedal depressed 0 - 255 barPressure increases according to pedal effort.
VSO Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
FR WHEEL SPD Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
FL WHEEL SPD Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
RR WHEEL SPD Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
RL WHEEL SPD Vehicle stopped 0.00 km/h (MPH)
When driving*1 Nearly matches the speedometer display (within ±10%)
YAW RATE SEN Vehicle stopped Approx. 0 d/s
Turning right Negative value
Turning left Positive value
FR RH IN SOL*2 When front RH ABS IN valve is active On
When front RH ABS IN valve is not activated Off
FR RH OUT SOL*2 When front RH ABS OUT valve is active On
When front RH ABS OUT valve is not activated Off
FR LH IN SOL*2 When front LH ABS IN valve is active On
When front LH ABS IN valve is not activated Off
FR LH OUT SOL*2 When front LH ABS OUT valve is active On
When front LH ABS OUT valve is not activated Off
RR RH IN SOL*2 When rear RH ABS IN valve is active On
When rear RH ABS IN valve is not activated Off
RR RH OUT SOL*2 When rear RH ABS OUT valve is active On
When rear RH ABS OUT valve is not activated Off
RR LH IN SOL*2 When rear LH ABS IN valve is active On
When rear LH ABS IN valve is not activated Off
RR LH OUT SOL*2 When rear LH ABS OUT valve is active On
When rear LH ABS OUT valve is not activated Off
EBD WARN LAMP Brake warning lamp is ON*3 On
Brake warning lamp is OFF*3 Off
STOP LAMP SW Brake pedal is pressed On
Brake pedal is released Off
ABS WARN LAMP ABS warning lamp is ON*3 On
ABS warning lamp is OFF*3 Off
MOTOR RELAY When ABS motor and motor relay are active On
When ABS motor and motor relay are not activated Off
ACTUATOR RLY*2 When ABS actuator relay is active On
When ABS actuator relay is not activated (in fail-safe mode) Off
OFF LAMP VDC OFF indicator lamp is ON*3 On
VDC OFF indicator lamp is OFF*3 Off
OFF SW VDC OFF display selection is ON On
VDC OFF display selection is OFF Off
SLIP/VDC LAMP VDC warning lamp is ON*3 On
VDC warning lamp is OFF*3 Off
TRQ DOWN SIG When Engine TCS is active On
When Engine TCS is not active Off
EBD SIGNAL When EBD function is active On
When EBD function is not activated Off
ABS SIGNAL When ABS function is active On
When ABS function is not activated Off
TCS SIGNAL When TCS function is active On
When TCS function is not activated Off
VDC SIGNAL When VDC function is active On
When VDC function is not activated Off
EBD FAIL SIG When EBD function is fail-safe On
When EBD function is normal Off
ABS FAIL SIG When ABS function is fail-safe On
When ABS function is normal Off
TCS FAIL SIG When TCS function is fail-safe On
When TCS function is normal Off
VDC FAIL SIG When VDC function is fail-safe On
When VDC function is normal Off
GEAR Driving 1-7Depending on status
NEXT GEAR POSI Driving CVT in continuous mode
N POSI SIG When selector is in the N position On
When selector is in the other position than N Off
P POSI SIG When selector is in the P position On
When selector is in the other position than P Off
R POSI SIG When selector is in the R position On
When selector is in the other position than R Off
DECEL G-SEN1 When G sensor1 is active On
When G sensor1 is not active Off
DECEL G-SEN2 When G sensor2 is active On
When G sensor2 is not active Off
CRANKING SIG When cranking On
When other than cranking Off
FLUID LEV SW When brake fluid level switch is ON (brake fluid level is less than the specified level) On
When brake fluid level switch is OFF Off
PARK BRAKE SW When parking brake is active On
When parking brake is released Off
4WD MODE MON Always AUTO, LOCK, 2WD(Depending on AWD control status)
4WD FAIL When AWD controller is in fail-safe mode On
When AWD controller is normal Off
CV1 When cut valve 1 is active On
When cut valve 1 is not activated Off
CV2 When cut valve 2 is active On
When cut valve 2 is not activated Off
SV1 When suction valve 1 is active On
When suction valve is not activated Off
SV2 When suction valve 2 is active On
When suction valve is not activated Off
RELEASE SW NC Active booster signal status On
Off
OBH FAIL When HBB/HBC is in fail-safe mode On
When HBB/HBC is normal Off
HBA FAIL When HBA is in fail-safe mode On
When HBA is normal Off
OBH SIG When HBB/HBC is active On
When HBB/HBC is not active Off
HBA SIG When HBA is active On
When HBA is not active Off
USS SIG*4 When hill start assist function is active On
When hill start assist function is not activated Off
Wheel speed repro impossible When vehicle speed is greater than 0.00 km/h (MPH) On
When vehicle speed is 0.00 km/h (MPH) Off
Low voltage repro impossible When voltage is lower than 12V On
When voltage is higher than 12V Off

*1: Confirm tire pressure is standard value. *2: Display occasionally changes On/Off for a moment after ignition switch is placed ON. This is operation for checking purposes and is not a malfunction. *3: Refer to Warning Lamp/Indicator Lamp  for ON/OFF conditions of each warning lamp and indicator lamp. *4: "USS" means "hill start assist" or "Uphill Start Support".