Work Procedure

Check DTC.

Is any DTC detected?

>>

Repair malfunction (s) and erase DTC. Refer to DTC Index .

>>

GO TO 2.

With CONSULT On CONSULT screen, select "SRT and P-DTC">>"SRT Status". Without CONSULT Perform "SRT status" mode with On Board Diagnosis Function . With GST: Select Service $01 with GST.

Is SRT code (s) set?

>>

GO TO 12.

>>

With CONSULT : GO TO 3.

>>

Without CONSULT : GO TO 4.

With CONSULT

1. On CONSULT screen, select "SRT and P-DTC">>"SRT Status".
2. For SRT (s) that is not set, perform the corresponding "DTC CONFIRMATION PROCEDURE" according to the "Performance Priority" in the "SRT ITEM" table. Refer to Description .
3. Check DTC.

Is any DTC detected?

>>

Repair malfunction (s) and erase DTC. Refer to DTC Index .

>>

GO TO 11.

Without CONSULT

• Check the "Performance Priority" in the "SRT ITEM" table. Refer to Description .
• Perform the most efficient SRT set driving pattern to set the SRT properly. Refer to SRT Set Driving Pattern . In order to set all SRTs, the SRT set driving pattern must be performed at least once.

>>

GO TO 5.

1. Check the vehicle condition;
   • Engine coolant temperature is -10 to 35°C (14 to 95°F).
   • Fuel tank temperature is more than 0°C (32°F).
2. Start the engine.
3. Keep engine idling until the engine coolant temperature is greater than 70°C (158°F)

NOTE: ECM terminal voltage is follows;

• Engine coolant temperature
  • -10 to 35°C (14 to 95°F) : 3.0 - 4.3 V
  • 70° (158°F) : Less than 1.4 V
• Fuel tank temperature: Less than 4.1 V

Refer to Reference Value .

>>

GO TO 6.

1. Drive the vehicle. And depress the accelerator pedal until vehicle speed is 90 km/h (56 MPH), then release the accelerator pedal and keep it released for more than 10 seconds.
2. Depress the accelerator pedal until vehicle speed is 90 km/h (56 MPH) again

NOTE:

• Checking the vehicle speed with GST is advised.
• When steady-state driving is performed again even after it is interrupted, each diagnosis can be conducted. In this case, the time required for diagnosis may be extended.

>>

GO TO 7.

• Operate vehicle following the driving pattern shown in the figure, below.

  Courtesy of NISSAN NORTH AMERICA, INC.

• Release the accelerator pedal during deceleration of vehicle speed from 90 km/h (56 MPH) to 0 km/h (0 MPH).

>>

GO TO 8.

• Operate vehicle following the driving pattern shown in the figure, below.

  Courtesy of NISSAN NORTH AMERICA, INC.

  1. Drive the vehicle in a proper gear at 60 km/h (38 MPH) and maintain the speed.
  2. Release the accelerator pedal fully at least 5 seconds.
  3. Repeat the above two steps at least 5 times.

>>

GO TO 9.

• The accelerator pedal must be held very steady during steady-state driving.
• If the accelerator pedal is moved, the test must be conducted again.

>>

GO TO 10.

Start engine and wait at least 2 hours. Then turn ignition switch OFF and wait at least 90 minutes.

>>

GO TO 11.

With CONSULT On CONSULT screen, select "SRT and P-DTC">>"SRT Status". Without CONSULT Perform "SRT status" mode with On Board Diagnosis Function . With GST: Select Service $01 with GST.

Is SRT (s) set?

>>

GO TO 12.

>>

Call TECH LINE or take appropriate action.

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

With CONSULT On CONSULT screen, select "SRT and P-DTC">>"Permanent DTC Status". With GST: Select Service $0A with GST.

Is permanent DTC (s) detected?

>>

Go to Description .

>>

END