Nissan Frontier. Manual - part 390

HOW TO SET SRT CODE

EC-131

< BASIC INSPECTION >

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C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

NOTE:

Permanent DTC cannot be checked with a tool other than CONSULT or GST. 

With CONSULT

Select “SRT STATUS” in “DTC & SRT CONFIRMATION” mode with CONSULT.

With GST

Select Service $0A with GST.
Is permanent DTC(s) detected?

YES

>> Proceed to 

EC-132, "Description"

.

NO

>> END

EC-132

< BASIC INSPECTION >

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HOW TO ERASE PERMANENT DTC

HOW TO ERASE PERMANENT DTC

Description

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OUTLINE

When a DTC is stored in ECM

When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL shutoff if the same mal-

function is not detected after performing the driving pattern for MIL shutoff three times in a raw.

When a DTC is not stored in ECM

The erasing method depends on a permanent DTC stored in ECM. Refer to the following table.

×: Applicable —: Not applicable

*: For group, refer to 

EC-82, "DTC Index"

.

PERMANENT DTC ITEM

For permanent DTC items, MIL turns ON. Refer to 

EC-82, "DTC Index"

.

*1: When the same malfunction is de-

tected in two consecutive trips, MIL 
will illuminate.

*2: MIL will turn off after vehicle is driven 

3 times (driving pattern B) without 
any malfunctions.

JSBIA0063GB

Group

*

Perform “DTC CONFIRMATION PROCE-

DURE” for applicable DTCs.

Driving pattern

Reference

B

D

A

×

—

—

EC-133

B

—

×

×

EC-135

HOW TO ERASE PERMANENT DTC

EC-133

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PERMANENT DTC SERVICE PROCEDURE

Work Procedure (Group A)

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JSBIA0401GB

JSBIA0064GB

EC-134

< BASIC INSPECTION >

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HOW TO ERASE PERMANENT DTC

1.

CHECK DTC

Check DTC.
Is any DTC detected?

YES

>> Repair malfunction(s) and erase DTC.

• With CONSULT: 

EC-58, "CONSULT Function"

.

• Without CONSULT: 

EC-55, "On Board Diagnosis Function"

.

NO

>> GO TO 2.

2.

CHECK PERMANENT DTC

With CONSULT

1. Turn ignition switch OFF and wait at least 10 seconds.

2. Turn ignition switch ON.

3. Turn ignition switch OFF and wait at least 10 seconds.

4. Turn ignition switch ON.

5. Select “PERMANENT DTC STATUS” mode with CONSULT.

With GST

1. Turn ignition switch OFF and wait at least 10 seconds.

2. Turn ignition switch ON.

3. Turn ignition switch OFF and wait at least 10 seconds.

4. Turn ignition switch ON.

5. Select Service $0A with GST.
Is any permanent DTC detected?

YES

>> GO TO 3.

NO

>> END

3.

PERFORM DTC CONFIRMATION PROCEDURE

Perform “DTC CONFIRMATION PROCEDURE” for DTCs which are the same as permanent DTCs stored in

ECM. Refer to 

EC-82, "DTC Index"

.

>> GO TO 4.

4.

CHECK PERMANENT DTC

With CONSULT

1. Turn ignition switch OFF and wait at least 10 seconds.

2. Turn ignition switch ON.

3. Turn ignition switch OFF and wait at least 10 seconds.

4. Turn ignition switch ON.

5. Select “PERMANENT DTC STATUS” mode with CONSULT.

With GST

1. Turn ignition switch OFF and wait at least 10 seconds.

2. Turn ignition switch ON.

3. Turn ignition switch OFF and wait at least 10 seconds.

4. Turn ignition switch ON.

5. Select Service $0A with GST.
Is any permanent DTC detected?

YES

>> GO TO 1.

NO

>> END

*1: When the same malfunction is de-

tected in two consecutive trips, MIL 
will illuminate.