Nissan Pathfinder. Manual - part 787

LAN

CAN GATEWAY SYSTEM

LAN-101

< WIRING DIAGRAM >

[CAN GATEWAY]

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WIRING DIAGRAM

CAN GATEWAY SYSTEM

Wiring Diagram

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AAMWA0646GB

LAN-102

< WIRING DIAGRAM >

[CAN GATEWAY]

CAN GATEWAY SYSTEM

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LAN

ADDITIONAL SERVICE WHEN REPLACING CAN GATEWAY

LAN-103

< BASIC INSPECTION >

[CAN GATEWAY]

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BASIC INSPECTION

ADDITIONAL SERVICE WHEN REPLACING CAN GATEWAY

Description

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BEFORE REPLACEMENT

When replacing CAN gateway, save or print current vehicle specification with CONSULT configuration before

replacement.

NOTE:

If “Before Replace ECU” of “Read / Write Configuration” can not be used, use the “Manual Configuration” after

replacing CAN gateway.

AFTER REPLACEMENT

CAUTION:

Follow the instructions listed below. Failure to do this may cause malfunctions to the CAN gateway.:

• When replacing CAN gateway, you must perform “Read / Write Configuration” or “Manual Configura-

tion” with CONSULT.

• Complete the procedure of “Read / Write Configuration” or “Manual Configuration” in order.

• If you set incorrect “Read / Write Configuration” or “Manual Configuration”, incidents might occur.

• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.

• Never perform “Read / Write Configuration” or “Manual Configuration” except for new CAN gateway. 

Work Procedure

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1.

SAVING VEHICLE SPECIFICATION

CONSULT Configuration

Perform “Before Replace ECU” of “Read / Write Configuration” to save or print current vehicle specification.

Refer to 

LAN-103, "Description"

.

NOTE:

If “Before Replace ECU” of “Read / Write Configuration” can not be used, use the “Manual Configuration” after

replacing CAN gateway.

>> GO TO 2.

2.

REPLACE CAN GATEWAY

Replace CAN gateway. Refer to 

LAN-109, "Removal and Installation"

.

>> GO TO 3.

3.

WRITING VEHICLE SPECIFICATION

CONSULT Configuration

Perform “After Replace ECU” of “Read / Write Configuration” or “Manual Configuration” to write vehicle speci-

fication. Refer to 

LAN-104, "Work Procedure"

.

>> WORK END

LAN-104

< BASIC INSPECTION >

[CAN GATEWAY]

CONFIGURATION (CAN GATEWAY)

CONFIGURATION (CAN GATEWAY)

Work Procedure

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1.

WRITING MODE SELECTION

CONSULT Configuration

Select “Re/programming, Configuration” of CAN gateway.

When writing saved data>>GO TO 2.

When writing manually>>GO TO 3.

2.

PERFORM “AFTER REPLACE ECU” OF “READ / WRITE CONFIGURATION”

CONSULT Configuration

Perform “After Replace ECU” of “Read / Write Configuration”.

>> GO TO 4.

3.

PERFORM “MANUAL CONFIGURATION”

CONSULT Configuration

1. Select “Manual Configuration”.

2. Touch “Next”.

3. Touch “OK”.

4. Check that the configuration has been successfully written and touch “End”.

>> GO TO 4.

4.

CHECK ALL ECU SELF-DIAGNOSIS RESULTS

1. Erase all ECU self-diagnosis results using CONSULT.

2. Turn the ignition switch OFF.

3. Turn the ignition switch ON and wait for 2 seconds or more.

4. Check that all ECU self-diagnosis results have no DTC (e.g. U1000 and U1001) of CAN communication.

>> WORK END