How to Set SRT Code Work Procedure

How to Set SRT Code: Work Procedure

1. CHECK DTC

Check DTC.

Is any DTC detected?
YES
Repair malfunction(s) and erase DTC. Refer to [DTC Index: ECM] DTC Index ECM.
NO
GO TO 2.

2. PERFORM READINESS TEST

With SDT

Select "Readiness test" in "Utility (Readiness test / DTC work support)" mode with SDT.

Without SDT

Perform "SRT status" mode with [On Board Diagnosis Function] On Board Diagnosis Function.

With GST

Select Service $01 with GST.

Is SRT code(s) set?
YES
GO TO 11.
NO-1
With SDT: GO TO 3.
NO-2
ERROR! Unknown action!Without SDT: GO TO 4.

3. DTC CONFIRMATION PROCEDURE

1 Select "Readiness test" in "Utility (Readiness test / DTC work support)" mode with SDT.
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 [How to Set SRT Code: Description] How to Set SRT Code Description.
3 Check DTC.

Is any DTC detected?
YES
Repair malfunction(s) and erase DTC. Refer to [DTC Index: ECM] DTC Index ECM.
NO
GO TO 10.

4. PERFORM ROAD TEST

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


GO TO 5.

5. PATTERN 1

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).
1 Start the engine.
2 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 °C (158 °F): Less than 4.1 V
- Fuel tank temperature: Less than 1.4 V

Refer to [SDT Reference Value in Data List Mode] SDT Reference Value in Data List Mode.


GO TO 6.

6. PATTERN 2

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.

7. PATTERN 3

- Operate vehicle following the driving pattern shown in the figure.





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


GO TO 8.

8. PATTERN 4

- Operate vehicle, following the driving pattern shown in the figure.





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


GO TO 9.

9. PATTERN 5

- 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.

10. PERFORM READINESS TEST

With SDT

Select "Readiness test" in "Utility (Readiness test / DTC work support)" mode with SDT.

Without SDT

Perform "SRT status" mode with [On Board Diagnosis Function] On Board Diagnosis Function.

With GST

Select Service $01 with GST.

Is SRT(s) set?
YES
GO TO 11.
NO
Call TECH LINE or take appropriate action.

11. CHECK PERMANENT DTC

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

With SDT

Select "Readiness test" in "Utility (Readiness test / DTC work support)" mode with SDT.

With GST

Select Service $0A with GST.

Is permanent DTC(s) detected?
YES
Go to [How to Erase Permanent DTC] How to Erase Permanent DTC.
NO
END