Nissan X-Trail 32. Instruction — part 370

DAS

C1B95-00 CONTROL MODULE

DAS-221

< DTC/CIRCUIT DIAGNOSIS >

[CHASSIS CONTROL]

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C1B95-00 CONTROL MODULE

DTC Description

INFOID:0000000010721712

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Chassis control module

FAIL-SAFE

The following functions are suspended.
• Active trace control function
• Active engine brake function
• Active ride control (brake control) function

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1.

Turn the ignition switch OFF to ON.

CAUTION:

Be sure to wait of 10 seconds after turning ignition switch OFF or ON.

2.

Perform self-diagnosis for “CHASSIS CONTROL”.

Is DTC “C1B95-00” detected?

YES

>> Proceed to

DAS-221, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010721713

1.

PERFORM SELF-DIAGNOSIS

With CONSULT

1.

Erase self-diagnosis result for “CHASSIS CONTROL”.

2.

Turn the ignition switch OFF and wait for 10 seconds or more.

3.

Turn the ignition switch ON.

4.

Perform self-diagnosis for “CHASSIS CONTROL”.

Is DTC “C1B95-00” detected?

YES

>> Replace the chassis control module. Refer to

DAS-278, "Removal and Installation"

.

NO

>> INSPECTION END

DTC

Display Item

(Trouble diagnosis content)

Malfunction detected condition

C1B95-00

CONTROL MODULE
(Control module)

When a malfunction is detected in chassis control module.

DAS-222

< DTC/CIRCUIT DIAGNOSIS >

[CHASSIS CONTROL]

C1B99-00 CONTROL MODULE

C1B99-00 CONTROL MODULE

DTC Description

INFOID:0000000010721714

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Chassis control module

FAIL-SAFE

The following functions are suspended.
• Active trace control function
• Active engine brake function
• Active ride control function

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1.

Turn the ignition switch OFF to ON.

CAUTION:

Be sure to wait of 10 seconds after turning ignition switch OFF or ON.

2.

Perform self-diagnosis for “CHASSIS CONTROL”.

Is DTC “C1B99-00” detected?

YES

>> Proceed to

DAS-222, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010721715

1.

PERFORM SELF-DIAGNOSIS

With CONSULT

1.

Erase self-diagnosis result for “CHASSIS CONTROL”.

2.

Turn the ignition switch OFF and wait for 10 seconds or more.

3.

Turn the ignition switch ON.

4.

Perform self-diagnosis for “CHASSIS CONTROL”.

Is DTC “C1B99-00” detected?

YES

>> Replace the chassis control module. Refer to

DAS-278, "Removal and Installation"

.

NO

>> INSPECTION END

DTC

Display Item

(Trouble diagnosis content)

Malfunction detected condition

C1B99-00

CONTROL MODULE
(Control module)

When a malfunction is detected in chassis control module.

DAS

C1BA0-00 CHASSIS CONTROL BRAKE SYSTEM

DAS-223

< DTC/CIRCUIT DIAGNOSIS >

[CHASSIS CONTROL]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

C1BA0-00 CHASSIS CONTROL BRAKE SYSTEM

DTC Description

INFOID:0000000010721716

DTC DETECTION LOGIC

POSSIBLE CAUSE

• ABS actuator and electric unit (control unit) system
• Chassis control module

FAIL-SAFE

The following functions are suspended.
• Active trace control function
• Active ride control (brake control) function

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1.

Turn the ignition switch OFF to ON.

CAUTION:

Be sure to wait of 10 seconds after turning ignition switch OFF or ON.

2.

Perform self-diagnosis for “CHASSIS CONTROL”.

Is DTC “C1BA0-00” detected?

YES

>> Proceed to

DAS-223, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010721717

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

With CONSULT

Perform self-diagnosis for “ABS”.

Is DTC detected?

YES

>> Check the DTC. Refer to

BRC-84, "DTC Index"

.

NO

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

1.

Erase self-diagnosis result for “CHASSIS CONTROL”.

2.

Turn the ignition switch OFF and wait for 10 seconds or more.

3.

Turn the ignition switch ON.

4.

Perform “All DTC Reading”.

Are DTC “C1BA0-00”, “U1000-00” or other DTC detected?

YES (“C1BA0-00”)>>Replace the chassis control module. Refer to

DAS-278, "Removal and Installation"

.

YES (“U1000-00”)>>Refer to

LAN-17, "Trouble Diagnosis Flow Chart"

.

DTC

Display Item

(Trouble diagnosis content)

Malfunction detected condition

C1BA0-00

ADAS/CHASSIS CTRL BRAKE SYS
(ADAS Chassis Control brake system)

When receiving from ABS actuator and electric unit (control unit) that the value
of the brake system signal transmitted from the chassis control module to ABS
actuator and electric unit (control unit) is malfunctioning.

DAS-224

< DTC/CIRCUIT DIAGNOSIS >

[CHASSIS CONTROL]

C1BA0-00 CHASSIS CONTROL BRAKE SYSTEM

YES (other DTC)>>Check the DTC.
NO

>> INSPECTION END