Nissan Teana J32. Manual - part 255

BRC-78

< FUNCTION DIAGNOSIS >

[VDC/TCS/ABS]

EBD

Component Parts Location

INFOID:0000000003767319

1.

Steering angle sensor

2.

ABS warning lamp

3.

Brake warning lamp

4.

VDC OFF indicator lamp

5.

SLIP indicator lamp

6.

Yaw rate/side G sensor

7.

ABS actuator and electric unit (con-
trol unit)

8.

Front wheel sensor

9.

VDC OFF switch

10. Rear wheel sensor

JSFIA0260ZZ

EBD

BRC-79

< FUNCTION DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

Component Description

INFOID:0000000003767320

A.

Back of spiral cable assembly

B.

Combination meter

C.

Under center console

D.

Engine room right side

E.

Steering knuckle

F.

Instrument driver lower panel

G.

Rear axle

Component parts

Reference

ABS actuator and electric unit (control unit)

Pump

BRC-94, "Description"

Motor

Actuator relay (main relay)

BRC-106, "Description"

Solenoid valve

BRC-103, "Description"

Pressure sensor

BRC-108, "Description"

VDC switch-over valve (USV1, USV2)

BRC-118, "Description"

VDC switch-over valve (HSV1, HSV2)

BRC-120, "Description"

Wheel sensor

BRC-96, "Description"

Yaw rate/side G sensor

BRC-113, "Description"

Steering angle sensor

BRC-110, "Description"

VDC OFF switch

BRC-126, "Description"

ABS warning lamp

BRC-128, "Description"

Brake warning lamp

BRC-129, "Description"

VDC OFF indicator lamp

BRC-130, "Description"

SLIP indicator lamp

BRC-131, "Description"

BRC-80

< FUNCTION DIAGNOSIS >

[VDC/TCS/ABS]

DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL 

UNIT)]

DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL
UNIT)]

CONSULT-III Function

INFOID:0000000003766901

FUNCTION

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

WORK SUPPORT

SELF DIAGNOSTIC RESULT

Operation Procedure

Before performing the self-diagnosis, start engine and drive vehicle at 30 km/h (19 MPH) or more for approxi-
mately 1 minute.

Display Item List

Refer to 

BRC-140, "DTC No. Index"

.

How to Erase Self-diagnosis Results

After erasing DTC memory, start the engine and drive the vehicle at 30 km/h (19 MPH) or more for approxi-
mately 1 minute as the final inspection, and make sure that the ABS warning lamp, VDC OFF indicator lamp,
SLIP indicator lamp and brake warning lamp turn OFF.

CAUTION:

If memory cannot be erased, perform applicable diagnosis.
NOTE:
• When the wheel sensor malfunctions, after inspecting the wheel sensor system, ABS warning lamp, VDC

OFF indicator lamp, SLIP indicator lamp and brake warning lamp will not turn OFF even when the system is
normal unless the vehicle is driven at approximately 30 km/h (19 MPH) or more for approximately 1 minute.

• Brake warning lamp will turn ON in case of parking brake operation (when switch is ON) or in case of brake

fluid level switch operation (when brake fluid is insufficient).

• VDC OFF switch should not stay in “ON” position.

DATA MONITOR

Display Item List

×

: Applicable 

: Optional item

Diagnostic test mode

Function

Work support

This mode enables a technician to adjust some devices faster and more accurately by following 
the indications on CONSULT-III.

Self diagnostic result

Self-diagnostic results can be read and erased quickly.

Data monitor

Input/Output data in the ABS actuator and electric unit (control unit) can be read.

Active test

CONSULT-III drives some actuators apart from ABS actuator and electric unit (control unit) and 
also shifts some parameters in a specified range.

ECU identification

ABS actuator and electric unit (control unit) part number can be read.

Item

Description

ST ANG SEN ADJUSTMENT

Adjusts the neutral position of the steering angle sensor.

Monitor item (Unit)

SELECT MONITOR ITEM

Remarks

ECU INPUT 

SIGNALS

MAIN SIGNALS

FR LH SENSOR
[km/h (MPH)]

×

×

Wheel speed calculated by front LH wheel sensor signal

FR RH SENSOR
[km/h (MPH)]

×

×

Wheel speed calculated by front RH wheel sensor signal

RR LH SENSOR
[km/h (MPH)]

×

×

Wheel speed calculated by rear LH wheel sensor signal

DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL 

UNIT)]

BRC-81

< FUNCTION DIAGNOSIS >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

RR RH SENSOR
[km/h (MPH)]

×

×

Wheel speed calculated by rear RH wheel sensor signal

STOP LAMP SW
(On/Off)

×

×

Stop lamp switch signal status

BATTERY VOLT
(V)

×

×

Battery voltage supplied to the ABS actuator and electric 
unit (control unit)

GEAR

×

×

Gear position determined by TCM

OFF SW
(On/Off)

×

×

VDC OFF switch

YAW RATE SEN
(d/s)

×

×

Yaw rate detected by yaw rate/side G sensor

ACCEL POS SIG
(%)

×

Throttle actuator opening/closing is displayed
(Linked with accelerator pedal)

SIDE G-SENSOR

(m/s

2

)

×

Transverse G detected by yaw rate/side G sensor

STR ANGLE SIG
(

°

)

×

Steering angle detected by steering angle sensor

PRESS SENSOR
(bar)

×

Brake fluid pressure detected by pressure sensor

ENGINE RPM
[tr/min (rpm)]

×

Engine speed

FLUID LEV SW
(On/Off)

×

Brake fluid level switch signal status

PARK BRAKE SW
(On/Off)

×

Parking brake switch signal status

FR RH IN SOL
(On/Off) (Note 1)

×

Operation status of each solenoid valve

FR RH OUT SOL
(On/Off) (Note 1)

×

FR LH IN SOL
(On/Off) (Note 1)

×

FR LH OUT SOL
(On/Off) (Note 1)

×

RR RH IN SOL
(On/Off) (Note 1)

×

RR RH OUT SOL
(On/Off) (Note 1)

×

RR LH IN SOL
(On/Off) (Note 1)

×

RR LH OUT SOL
(On/Off) (Note 1)

×

MOTOR RELAY
(On/Off)

×

Motor and motor relay operation

ACTUATOR RLY
(On/Off) (Note 1)

×

Actuator relay operation

ABS WARN LAMP
(On/Off)

×

ABS warning lamp

OFF LAMP
(On/Off)

×

VDC OFF indicator lamp

SLIP LAMP
(On/Off)

×

SLIP indicator lamp

Monitor item (Unit)

SELECT MONITOR ITEM

Remarks

ECU INPUT 

SIGNALS

MAIN SIGNALS