Nissan Pathfinder. Manual - part 871

MWI-56

< DTC/CIRCUIT DIAGNOSIS >

B2205 VEHICLE SPEED

B2205 VEHICLE SPEED

Description

INFOID:0000000009174254

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

CAN communication lines.

DTC Logic

INFOID:0000000009174255

Diagnosis Procedure

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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-32, "CONSULT

Function"

.

NO

>> Replace combination meter. Refer to 

MWI-82, "Removal and Installation"

.

DTC

CONSULT Display

Detection Condition

Possible Cause

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)

MWI

B2267 ENGINE SPEED

MWI-57

< DTC/CIRCUIT DIAGNOSIS >

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B2267 ENGINE SPEED

Description

INFOID:0000000009174257

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

DTC Logic

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DTC DETECTION LOGIC

Diagnosis Procedure

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1.

PERFORM SELF-DIAGNOSIS OF ECM

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

>> Refer to 

EC-61, "CONSULT Function"

.

DTC

CONSULT Display

Detection Condition

Possible Cause

B2267

TACHO METER
[B2267]

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

• Crankshaft position sensor (POS)
• ECM

MWI-58

< DTC/CIRCUIT DIAGNOSIS >

B2268 WATER TEMP

B2268 WATER TEMP

Description

INFOID:0000000009174260

The engine coolant temperature signal is transmitted from ECM to the combination meter via CAN communi-

cation.

DTC Logic

INFOID:0000000009174261

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009174262

1.

PERFORM SELF-DIAGNOSIS OF ECM

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

>> Refer to 

EC-61, "CONSULT Function"

.

DTC

CONSULT Display

Detection condition

Probable Cause

B2268

WATER TEMP METER
[B2268]

ECM continuously transmits abnormal engine coolant 
temperature signals for 60 seconds or more 

• Engine coolant temperature sensor
• ECM

MWI

POWER SUPPLY AND GROUND CIRCUIT

MWI-59

< DTC/CIRCUIT DIAGNOSIS >

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POWER SUPPLY AND GROUND CIRCUIT

COMBINATION METER
COMBINATION METER : Diagnosis Procedure

INFOID:0000000009174263

Regarding Wiring Diagram information, refer to 

MWI-31, "Wiring Diagram"

.

1.

CHECK FUSES

Check that the following fuses are not blown.

Is the fuse blown?

YES

>> GO TO 2.

NO

>> Replace the blown fuse after repairing the affected circuit.

2.

POWER SUPPLY CIRCUIT CHECK

1. Disconnect combination meter connector.

2. Check voltage between combination meter harness connector M24 terminals 5, 21, 22 and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connectors.

3.

GROUND CIRCUIT CHECK

1. Turn ignition switch OFF.

2. Check continuity between combination meter harness connector M24 terminals 1, 2 and ground.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Repair or replace harness or connectors.

BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE) : Diagnosis Procedure

INFOID:0000000009764355

Regarding Wiring Diagram information, refer to 

BCS-55, "Wiring Diagram"

.

Unit

Power source

Fuse No.

Combination meter

Battery 

13

65

Ignition switch ON or START 

31

Terminals

Ignition switch position

(+)

(–)

OFF

ACC

ON

START

Connector

Terminal

M24

22

Ground

Battery voltage

Battery voltage

Battery voltage

Battery voltage

21

0V

0V

Battery voltage

Battery voltage

5

0V

Battery voltage

Battery voltage

0V

Terminals

Continuity

(+)

(–)

Connector

Terminal

M24

1

Ground

Yes

2