Nissan X-Trail 32. Manual - part 183

BRC-198

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC (ESP)]

VDC (ESP) OFF INDICATOR LAMP

VDC (ESP) OFF INDICATOR LAMP

Component Function Check

INFOID:0000000010723740

1.

CHECK VDC OFF INDICATOR LAMP FUNCTION (1)

Check that VDC OFF indicator lamp in combination meter turns ON for approx. 1 second after ignition switch
is turned ON.

CAUTION:

Never start engine.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to 

BRC-198, "Diagnosis Procedure"

.

2.

CHECK VDC OFF INDICATOR LAMP FUNCTION (2)

Check that VDC OFF indicator lamp in combination meter turns ON/OFF when VDC OFF switch is operated.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Check VDC OFF switch system. Refer to 

BRC-191, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010723741

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-

CUIT

Perform the trouble diagnosis for ABS actuator and electric unit (control unit) power supply and ground circuit.
Refer to 

BRC-188, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK VDC OFF INDICATOR LAMP SIGNAL (1)

With CONSULT

1.

Turn the ignition switch ON.

CAUTION:

Never start engine.

2.

Select “ABS”, “DATA MONITOR” and “OFF LAMP” according to this order.

3.

Check that data monitor displays “On” for approx. 1 second after ignition switch is turned ON, and then
changes to “Off”.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>>

Replace the ABS actuator and electric unit (control unit).

• LHD models: Refer to 

BRC-217, "LHD : Removal and Installation"

.

• RHD models: Refer to 

BRC-220, "RHD : Removal and Installation"

.

3.

CHECK VDC OFF INDICATOR LAMP SIGNAL (2)

With CONSULT

Check that data monitor displays “On” or “Off” each time when VDC OFF switch is operated.

Is the inspection result normal?

YES

>> Replace the combination meter. Refer to 

MWI-151, "Removal and Installation"

.

NO

>> Check the VDC OFF switch system. Refer to 

BRC-191, "Diagnosis Procedure"

.

HILL START ASSIST (UPHILL START SUPPORT) INDICATOR LAMP

BRC-199

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC (ESP)]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

HILL START ASSIST (UPHILL START SUPPORT) INDICATOR LAMP

Component Function Check

INFOID:0000000011004422

1.

CHECK HILL START ASSIST INDICATOR LAMP FUNCTION (1)

Check that hill start assist indicator lamp in combination meter turn ON when hill start assist function is satis-
fied to operational conditions.
NOTE:
About satisfied to operational conditions, refer to 

BRC-62, "hill start assist (UPHILL START SUPPORT)

FUNCTION : System Description"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to 

BRC-199, "Diagnosis Procedure"

.

2.

CHECK HILL START ASSIST INDICATOR LAMP FUNCTION (2)

Check that hill start assist indicator lamp in combination meter blinks when hill start assist function is operating
conditions.
NOTE:
About operating conditions, refer to 

BRC-62, "hill start assist (UPHILL START SUPPORT) FUNCTION : Sys-

tem Description"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

BRC-199, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000011004423

1.

CHECK COMBINATION METER

Check the combination meter.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK HILL START ASSIST INDICATOR LAMP FUNCTION (1)

Check that hill start assist indicator lamp in combination meter turn ON when hill start assist function is satis-
fied to operational conditions.
NOTE:
About satisfied to operational conditions, refer to 

BRC-62, "hill start assist (UPHILL START SUPPORT)

FUNCTION : System Description"

.

>> GO TO 3.

3.

CHECK HILL START ASSIST INDICATOR LAMP FUNCTION (2)

Check that hill start assist indicator lamp in combination meter blinks when hill start assist function is operating
conditions.
NOTE:
About operating conditions, refer to 

BRC-62, "hill start assist (UPHILL START SUPPORT) FUNCTION : Sys-

tem Description"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 4.

4.

CHECK CHASSIS CONTROL MODULE

Check the chassis control module.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace error-detected parts.

BRC-200

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC (ESP)]

HILL START ASSIST (UPHILL START SUPPORT) INDICATOR LAMP

5.

CHECK HILL START ASSIST INDICATOR LAMP FUNCTION (3)

Check that hill start assist indicator lamp in combination meter turn ON when hill start assist function is satis-
fied to operational conditions.
NOTE:
About satisfied to operational conditions, refer to 

BRC-62, "hill start assist (UPHILL START SUPPORT)

FUNCTION : System Description"

.

>> GO TO 6.

6.

CHECK HILL START ASSIST INDICATOR LAMP FUNCTION (4)

Check that hill start assist indicator lamp in combination meter blinks when hill start assist function is operating
conditions.
NOTE:
About operating conditions, refer to 

BRC-62, "hill start assist (UPHILL START SUPPORT) FUNCTION : Sys-

tem Description"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 7.

7.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “ABS”.

Is DTC detected?

YES

>> Check the DTC. Refer to 

BRC-84, "DTC Index"

.

NO

>>

Replace the ABS actuator and electric unit (control unit).

• LHD: Refer to 

BRC-217, "LHD : Removal and Installation"

.

• RHD: Refer to 

BRC-220, "RHD : Removal and Installation"

.

HILL DECENT CONTROL (DOWNHILL DRIVE SUPPORT) INDICATOR LAMP

BRC-201

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC (ESP)]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

HILL DECENT CONTROL (DOWNHILL DRIVE SUPPORT) INDICATOR
LAMP

Component Function Check

INFOID:0000000010723742

1.

CHECK HILL DESCENT CONTROL INDICATOR LAMP FUNCTION (1)

Check that hill descent control indicator lamp in combination meter turns ON for approx. 1 second after ignition
switch is turned ON.

CAUTION:

Never start engine.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to 

BRC-201, "Diagnosis Procedure"

.

2.

CHECK HILL DESCENT CONTROL INDICATOR LAMP FUNCTION (2)

Check that hill descent control indicator lamp in combination meter turns ON/OFF when hill descent control
switch is operated.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Check hill descent control switch system. Refer to 

BRC-193, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010723743

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-

CUIT

Perform the trouble diagnosis for ABS actuator and electric unit (control unit) power supply and ground circuit.
Refer to 

BRC-188, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “ABS”.
Is any DTC detected?

YES

>> Check the DTC. Refer to 

BRC-84, "DTC Index"

.

NO

>> Replace the combination meter. Refer to 

MWI-151, "Removal and Installation"

.