Nissan Maxima Service and Repair Manual: How to erase permanent DTC

Description

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

Nissan Maxima. OUTLINE

*1: When the same malfunction is detected in two consecutive trips, MIL will illuminate.
*2: MIL will turn off after vehicle is driven 3 times (driving pattern B) without any malfunctions

When a DTC is not stored in ECM The erasing method depends on a permanent DTC stored in ECM. Refer to the following table. NOTE: If the applicable permanent DTC includes multiple groups, perform the procedure of Group B first. If the permanent DTC is not erased, perform the procedure of Group A.

Nissan Maxima. OUTLINE

*: For group,

PERMANENT DTC ITEM

For permanent DTC items, MIL turns ON.

PERMANENT DTC SERVICE PROCEDURE

Nissan Maxima. PERMANENT DTC SERVICE PROCEDURE

Work Procedure (Group A)

Nissan Maxima. Work Procedure (Group A)

*1: When the same malfunction is detected in two consecutive trips, MIL will illuminate.

1.CHECK DTC

Check DTC.

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

3.PERFORM DTC CONFIRMATION PROCEDURE

Perform "DTC CONFIRMATION PROCEDURE" for DTCs which are the same as permanent DTCs stored in ECM.

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.

Work Procedure (Group B)

Nissan Maxima. Work Procedure (Group B)

*1: When the same malfunction is detected in two consecutive trips, MIL will illuminate.
*2: After experiencing driving pattern B and D, permanent DTC is erased.
*3: Indication does not change unless the ignition switch is turned from ON to OFF twice even after experiencing driving pattern B or D.

NOTE: Drive the vehicle according to only driving patterns indicating "INCMP" in driving patterns B and D on the "PERMANENT DTC STATUS" screen.

1.CHECK DTC

Check DTC.

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.

3.DRIVE DRIVING PATTERN B

CAUTION:

  •  Always drive at a safe speed.
  •  Never erase self-diagnosis results.
  •  If self-diagnosis results are erased during the trip of driving pattern B or D, the counter of driving pattern B and D is reset.

With CONSULT

  1. Start engine and warm it up to normal operating temperature.
  2. Use "PERMANENT DTC WORK SUPPORT" mode with CONSULT to drive the vehicle according to driving pattern B. Refer to EC-138, "CONSULT Function", EC-132, "DIAGNOSIS DESCRIPTION : Driving Pattern".

With GST

  1. Start engine and warm it up to normal operating temperature.
  2. Drive the vehicle according to driving pattern B. Refer to EC-132, "DIAGNOSIS DESCRIPTION : Driving Pattern".

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.

5.DRIVE DRIVING PATTERN D

CAUTION:

  •  Always drive at a safe speed.
  •  Never erase self-diagnosis results.
  •  If self-diagnosis results are erased during the trip of driving pattern B or D, the counter of driving pattern B and D is reset.
  1. Drive the vehicle according to driving pattern D. Refer to EC-132, "DIAGNOSIS DESCRIPTION : Driving Pattern".

6.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.
    How to set srt code
    Description OUTLINE In order to set all SRTs, the self-diagnoses as in the "SRT ITEM" table must have been performed at least once. Each diagnosis may require actual driving for a long period of ...

    System description
    ENGINE CONTROL SYSTEM System Diagram System Description ECM performs various controls such as fuel injection control and ignition timing control. Component Parts Location Intake valv ...

    Other materials:

    P0112, P0113 IAT sensor
    Description The intake air temperature sensor is built-into the mass air flow sensor (1). The sensor detects intake air temperature and transmits a signal to the ECM. The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. Electrical resistance of ...

    P1225 TP sensor
    Description Electric throttle control actuator consists of throttle control motor, throttle position sensor, etc. The throttle position sensor responds to the throttle valve movement. The throttle position sensor has two sensors. These sensors are a kind of potentiometer which transfor ...

    EVAP control system pressure sensor
    Removal and Installation REMOVAL  Remove rear stabilizer bar clamps and position rear stabilizer bar aside. Refer to RSU-13, "Removal and Installation".  Disconnect EVAP hose from EVAP canister.  Disconnect EVAP control system pressure sensor.  Remove EVAP control s ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2022 Copyright www.nimainfo.com
    0.0121