Nissan X-Trail 32. Manual - part 369

 

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Nissan X-Trail 32. Manual - part 369

 

 

DAS

C1B93-00 ENGINE SYSTEM

DAS-217

< DTC/CIRCUIT DIAGNOSIS >

[CHASSIS CONTROL]

C

D

E

F

G

H

I

J

K

L

M

B

N

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A

C1B93-00 ENGINE SYSTEM

DTC Description

INFOID:0000000010721708

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Engine system
• ECM
• Chassis control module

FAIL-SAFE

The following functions are suspended.
• Active trace control function
• Active engine brake function
• Active ride control (engine 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 “C1B93-00” detected?

YES

>> Proceed to 

DAS-217, "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:0000000010721709

1.

CHECK ECM SYSTEM

With CONSULT

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

YES

>>

Check the DTC.

• MR20DD: Refer to 

EC-109, "DTC Index"

.

• QR25DE: Refer to 

EC-517, "DTC Index"

.

• R9M: Refer to 

EC-908, "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.

DTC

Display Item

(Trouble diagnosis content)

Malfunction detected condition

C1B93-00

ENGINE/HEV SYSTEM
(Engine/HEV system)

When a malfunction is detected in ECM system.

DAS-218

< DTC/CIRCUIT DIAGNOSIS >

[CHASSIS CONTROL]

C1B93-00 ENGINE SYSTEM

4.

Perform “All DTC Reading”.

Are DTC “C1B93-00”, “U1000-00” or other DTC detected?

YES (“C1B93-00”)>>Replace the chassis control module. Refer to 

DAS-278, "Removal and Installation"

.

YES (“U1000-00”)>>Refer to 

LAN-17, "Trouble Diagnosis Flow Chart"

.

YES (other DTC)>>Check the DTC.
NO

>> INSPECTION END

DAS

C1B94-00 TRANSMISSION SYSTEM

DAS-219

< DTC/CIRCUIT DIAGNOSIS >

[CHASSIS CONTROL]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

C1B94-00 TRANSMISSION SYSTEM

DTC Description

INFOID:0000000010721710

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Transaxle system
• TCM
• Chassis control module

FAIL-SAFE

The following functions are suspended.
• Active trace control function
• Active ride control (engine 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 “C1B94-00” detected?

YES

>> Proceed to 

DAS-219, "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:0000000010721711

1.

CHECK TRANSMISSION SYSTEM

With CONSULT

Perform self-diagnosis for “TRANSMISSION”

Is DTC detected?

YES

>>

Check the DTC.

• Gasoline engine models: Refer to 

TM-288, "DTC Index"

.

• Diesel engine models: Refer to 

TM-529, "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 “C1B94-00”, “U1000-00” or other DTC detected?

DTC

Display Item

(Trouble diagnosis content)

Malfunction detected condition

C1B94-00

TM SYSTEM
(Transmission system)

When a malfunction is detected in transaxle system.

DAS-220

< DTC/CIRCUIT DIAGNOSIS >

[CHASSIS CONTROL]

C1B94-00 TRANSMISSION SYSTEM

YES (“C1B94-00”)>>Replace the chassis control module. Refer to 

DAS-278, "Removal and Installation"

.

YES (“U1000-00”)>>Refer to 

LAN-17, "Trouble Diagnosis Flow Chart"

.

YES (other DTC)>>Check the DTC.
NO

>> INSPECTION END

 

 

 

 

 

 

 

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