Nissan Note E12. Manual - part 462

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< DTC/CIRCUIT DIAGNOSIS >

U1000 CAN COMM CIRCUIT

DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

DTC Logic

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DTC DETECTION LOGIC

Diagnosis Procedure

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1.

CHECK CAN COMMUNICATION

Select SELF-DIAG RESULTS mode for METER/M&A with CONSULT.

>> GO TO LAN system. Refer to 

LAN-15, "Trouble Diagnosis Flow Chart"

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DTC

Display Item

Malfunction detected condition

Possible malfunction

U1000

CAN COMM CIRC 
[U1000]

When combination meter is not receiving CAN communication 
signals for 2 seconds or more.

Combination meter

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U1010 CONTROL UNIT (CAN)

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< DTC/CIRCUIT DIAGNOSIS >

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U1010 CONTROL UNIT (CAN)

Description

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Initial diagnosis of combination meter.

DTC Logic

INFOID:0000000009549374

DTC DETECTION LOGIC

Diagnosis Procedure

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1.

REPLACE COMBINATION METER

When DTC U1010 is detected, replace combination meter. Refer to 

MWI-48, "Removal and Installation"

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>> Inspection End.

DTC

Display Item

Malfunction detected condition

Possible malfunction 

U1010

CONTROL UNIT (CAN) 
[U1010]

When detecting error during the initial diagnosis of 
the CAN controller of combination meter.

Combination meter

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< DTC/CIRCUIT DIAGNOSIS >

B2205 VEHICLE SPEED

B2205 VEHICLE SPEED

Description

INFOID:0000000009549376

The ABS actuator and electric unit (control unit) provides a vehicle speed signal to the combination meter via

CAN communication lines.

DTC Logic

INFOID:0000000009549377

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009549378

1.

CHECK COMBINATION METER INPUT SIGNAL

1. Start engine and select METER/M&A on CONSULT.

2. Using SPEED METER on DATA MONITOR, compare the value of DATA MONITOR with speedometer

pointer of combination meter. Speedometer and DATA MONITOR indications should be close.

Is the inspection result normal?

YES

>> Perform ABS actuator and electric unit (control unit) self-diagnosis. Refer to 

BRC-19, "CONSULT

Function (ABS)"

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NO

>> Replace combination meter. Refer to 

MWI-48, "Removal and Installation"

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DTC

Display Item

Malfunction detected condition

Possible malfunction 

B2205

VEHICLE SPEED CIRC
[B2205]

Malfunction is detected when an erroneous 
speed signal is received for 2 seconds or 
more.

• Combination meter
• ABS actuator and electric unit (control unit)

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B2267 ENGINE SPEED

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B2267 ENGINE SPEED

Description

INFOID:0000000009549379

The engine speed signal is transmitted from ECM to the combination meter via CAN communication.

DTC Logic

INFOID:0000000009549380

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009549381

1.

PERFORM SELF-DIAGNOSIS OF ECM

Perform Self Diagnostic Result of ECM, and repair or replace malfunctioning parts.

>> Refer to  

EC-53, "CONSULT Function"

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DTC

Display Item

Malfunction detected condition

Possible malfunction

B2267

TACHO METER
[B2267]

ECM continuously transmits abnormal engine 
speed signals for 2 seconds or more 

• Crankshaft position sensor (POS)
• ECM