Nissan X-Trail 32. Instruction - part 152

BRC-74

< SYSTEM DESCRIPTION >

[WITH VDC (ESP)]

DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL 

UNIT)]

*: Immediately after being selected, status is “On”. Status changes to “Off” after approx. 2 seconds.

ABS In Valve (ACT), ABS Out Valve (ACT)

When “Up”, “ACT UP” or “ACT KEEP” is selected on display screen, the following items are displayed when
system is normal.

RR RH SOL

RR RH IN SOL

Off

On

On

RR RH OUT SOL

Off

Off

On

*

USV[FL-RR]

Off

Off

Off

USV[FR-RL]

Off

Off

Off

HSV[FL-RR]

Off

Off

Off

HSV[FR-RL]

Off

Off

Off

RR LH SOL

RR LH IN SOL

Off

On

On

RR LH OUT SOL

Off

Off

On

*

USV[FL-RR]

Off

Off

Off

USV[FR-RL]

Off

Off

Off

HSV[FL-RR]

Off

Off

Off

HSV[FR-RL]

Off

Off

Off

Test item

Display item

Display

Up

Keep

Down

Test item

Display item

Display

Up

ACT KEEP

ACT UP

FR RH ABS SOLE-
NOID(ACT)

FR RH IN SOL

Off

Off

Off

FR RH OUT SOL

Off

Off

Off

USV[FL-RR]

Off

Off

Off

USV[FR-RL]

Off

On

On

HSV[FL-RR]

Off

Off

Off

HSV[FL-RL]

Off

On

*

Off

FR LH ABS SOLE-
NOID(ACT)

FR LH IN SOL

Off

Off

Off

FR LH OUT SOL

Off

Off

Off

USV[FL-RR]

Off

On

On

USV[FR-RL]

Off

Off

Off

HSV[FL-RR]

Off

On

*

Off

HSV[FR-RL]

Off

Off

Off

RR RH ABS SOLE-
NOID(ACT)

RR RH IN SOL

Off

Off

Off

RR RH OUT SOL

Off

Off

Off

USV[FL-RR]

Off

On

On

USV[FR-RL]

Off

Off

Off

HSV[FL-RR]

Off

On

*

Off

HSV[FR-RL]

Off

Off

Off

RR LH ABS SOLE-
NOID(ACT)

RR LH IN SOL

Off

Off

Off

RR LH OUT SOL

Off

Off

Off

USV[FL-RR]

Off

Off

Off

USV[FR-RL]

Off

On

On

HSV[FL-RR]

Off

Off

Off

HSV[FR-RL]

Off

On

*

Off

DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL 

UNIT)]

BRC-75

< SYSTEM DESCRIPTION >

[WITH VDC (ESP)]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

*: Immediately after being selected, status is “On”. Status changes to “Off” after approx. 2 seconds.

ABS MOTOR

When “ON” or “OFF” is selected on display screen, the following items are displayed when system is normal.

STOP LAMP ON RELAY

When “ON” or “OFF” is selected on display screen, the following items are displayed when system is normal.

WORK SUPPORT

RE/PROGRAMMING, CONFIGURATION

Configuration includes the following functions.

Test item

Display item

Display

On

Off

ABS MOTOR

MOTOR RELAY

On

Off

ACTUATOR RLY

On

On

V/R OUTPUT

On

Off

M/R OUTPUT

On

Off

Test item

Display

On

Off

STOP ON RLY

On

Off

Item

Description

ST ANGLE SENSOR ADJUSTMENT

Perform neutral position adjustment of steering angle sensor.

DECEL G SEN CALIBRATION

Perform decel G sensor calibration.

Function

Description

Read/Write Configuration

Before replacing ECU

• Allows the reading of vehicle specification (Type ID) written in ABS ac-

tuator and electric unit (control unit).

• Allows the reading of vehicle specification (Type ID) store in CONSULT.

After replacing ECU

Allows the writing of vehicle information (Type ID) stored in CONSULT 
into the ABS actuator and electric unit (control unit).

Instruction Configuration

Allows the writing of vehicle specification (Type ID) into the ABS actuator 
and electric unit (control unit) by hand.

BRC-76

< ECU DIAGNOSIS INFORMATION >

[WITH VDC (ESP)]

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

ECU DIAGNOSIS INFORMATION

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Reference Value

INFOID:0000000010723646

CONSULT DATA MONITOR STANDARD VALUE

NOTE:
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 dis-
play (within 

±

10%)

FR RH SENSOR

Vehicle stopped

0.00 km/h (MPH)

When driving

*1

Nearly matches the speedometer dis-
play (within 

±

10%)

RR LH SENSOR

Vehicle stopped

0.00 km/h (MPH)

When driving

*1

Nearly matches the speedometer dis-
play (within 

±

10%)

RR RH SENSOR

Vehicle stopped

0.00 km/h (MPH)

When driving

*1

Nearly matches the speedometer dis-
play (within 

±

10%)

DECEL G-SEN

When stopped

Approx. 0 G

During acceleration

Positive value

During deceleration

Negative 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 depressed

On

Brake pedal not depressed

Off

MOTOR RELAY

When ABS motor and motor relay are active

On

When ABS motor and motor relay are not activated

Off

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

BRC-77

< ECU DIAGNOSIS INFORMATION >

[WITH VDC (ESP)]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

ACTUATOR RLY

*2

When ABS actuator relay is active

On

When ABS actuator relay is not activated (in fail-
safe mode)

Off

ABS WARN LAMP

ABS warning lamp is ON

*3

On

ABS warning lamp is OFF

*3

Off

OFF LAMP

VDC OFF indicator lamp is ON

*3

On

VDC OFF indicator lamp is OFF

*3

Off

SLIP/VDC LAMP

VDC warning lamp is ON

*3

On

VDC warning lamp is OFF

*3

Off

BATTERY VOLT

Ignition switch ON

10 – 16 V

GEAR

*4

When driving

Depending on shift status

SLCT LVR POSI

When selector lever operating

Selector lever position is displayed

YAW RATE SEN

Vehicle stopped

Approx. 0 d/s

Turning right

Negative value

Turning left

Positive value

R POSI SIG

*4

When selector lever is in the R position

On

When selector lever is in the other than R position

Off

4WD MODE MON

When 2WD

2WD

When 4WD

4WD

N POSI SIG

*4

When selector lever is in the N position

On

When selector lever is in the other than N position

Off

P POSI SIG

*4

When selector lever is in the P position

On

When selector lever is in the other than P position

Off

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/s

2

Turning right

Negative value

Turning left

Positive value

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

(

−

40) – 300 bar

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

Monitor item

Condition

Reference valve in normal operation