Nissan Versa Note. Manual - part 285

 

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Nissan Versa Note. Manual - part 285

 

 

EC-122

< BASIC INSPECTION >

[HR16DE]

DIAGNOSIS AND REPAIR WORKFLOW

WORKSHEET SAMPLE

MTBL0017

ADDITIONAL SERVICE WHEN REPLACING ECM

EC-123

< BASIC INSPECTION >

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ADDITIONAL SERVICE WHEN REPLACING ECM

Description

INFOID:0000000009020650

When replacing ECM, the following procedure must be performed. (For details, refer to 

EC-123, "Work Proce-

dure"

.)

PROGRAMMING OPERATION

NOTE:

After replacing with a blank ECM, programming is required to write ECM information. Be sure to follow the pro-

cedure to perform the programming.

Work Procedure

INFOID:0000000009020651

1.

CHECK ECM PART NUMBER

Check ECM part number to see whether it is blank ECM or not.

NOTE:

• Part number of blank ECM is 23703 -

×××××.

• Check the part number when ordering ECM or with the one included in the label on the container box.
Is the ECM a blank ECM?

YES

>> GO TO 2.

NO

>> GO TO 4.

2.

SAVE ECM PART NUMBER

Read out the part number from the old ECM and save the number, following the programming instructions.

Refer to “CONSULT Operation Manual”.

NOTE:

• The ECM part number is saved in CONSULT.

• Even when ECM part number is not saved in CONSULT, go to 3.

>> GO TO 3.

3.

PERFORM ECM PROGRAMMING

After replacing ECM, perform the ECM programming. Refer to “CONSULT Operation Manual”.

NOTE:

• Refer to 

EC-465, "Removal and Installation"

 for replacement of ECM.

• During programming, maintain the following conditions:

- Ignition switch: ON

- Electric load: OFF

- Brake pedal: Not depressed

- Battery voltage: 12 – 13.5 V (Be sure to check the value of battery voltage by selecting “BATTERY VOLT” in

“Data monitor” of CONSULT.)

>> GO TO 4.

4.

REPLACE ECM

Replace ECM. Refer to 

EC-465, "Removal and Installation"

.

>> GO TO 5.

5.

PERFORM VIN REGISTRATION

Refer to 

EC-125, "Work Procedure"

.

>> GO TO 6.

6.

PERFORM INITIALIZATION OF NATS SYSTEM AND REGISTRATION OF ALL NATS IGNITION KEY IDS

Refer to 

SEC-63, "ECM : Work Procedure"

(with I-Key), 

SEC-165, "ECM RE-COMMUNICATING FUNCTION :

Special Repair Requirement"

(without I-Key).

EC-124

< BASIC INSPECTION >

[HR16DE]

ADDITIONAL SERVICE WHEN REPLACING ECM

>> GO TO 7.

7.

PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING

Refer to 

EC-126, "Work Procedure"

.

>> GO TO 8.

8.

PERFORM THROTTLE VALVE CLOSED POSITION LEARNING

Refer to 

EC-127, "Work Procedure"

.

>> GO TO 9.

9.

PERFORM IDLE AIR VOLUME LEARNING

Refer to 

EC-128, "Work Procedure"

.

>> END

VIN REGISTRATION

EC-125

< BASIC INSPECTION >

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VIN REGISTRATION

Description

INFOID:0000000009762590

VIN Registration is an operation to registering VIN in ECM. It must be performed each time ECM is replaced.

NOTE:

Accurate VIN which is registered in ECM may be required for Inspection & Maintenance (I/M).

Work Procedure

INFOID:0000000009762591

1.

CHECK VIN

Check the VIN of the vehicle and note it. Refer to 

GI-34, "Identification Number"

.

>> GO TO 2.

2.

PERFORM VIN REGISTRATION

With CONSULT

1. Turn ignition switch ON and engine stopped.

2. Select “VIN REGISTRATION” in “WORK SUPPORT” mode of “ENGINE” using CONSULT.

3. Follow the instruction of CONSULT display.

>> END

 

 

 

 

 

 

 

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