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 time under various conditions.
SRT ITEM
The table below shows required self-diagnostic items to set the SRT to “CMPLT”.
*1: Though displayed on the CONSULT screen, “HO2S HTR” is not SRT item.
*2: If completion of several SRTs is required, perform driving patterns (DTC confirmation procedure), one by one based on the priority for models with CONSULT.
SRT SERVICE PROCEDURE
If a vehicle has failed the state emissions inspection due to one or more SRT items indicating “INCMP”, review the flowchart diagnostic sequence, referring to the following flowchart.
SRT Set Driving Pattern
CAUTION:
Always drive the vehicle in safe manner according to traffic conditions and obey all traffic laws.
NOTE:
*1: 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. Depress the accelerator pedal until vehicle speed is 90 km/ h(56 MPH) again.
*2: Checking the vehicle speed with GST is advised.
Zone A refers to the range where the time, required for the diagnosis under normal conditions*, is the shortest.
Zone B refers to the range where the diagnosis can still be performed if the diagnosis is not completed within zone A
*: Normal conditions refer to the following:
Under different conditions [For example: ambient air temperature other than 20 - 30В°C (68 - 86В°F)], diagnosis may also be performed.
Work Procedure
1.CHECK DTC
Check DTC.
Is any DTC detected? YES >> Repair malfunction(s) and erase DTC. Refer to EC-94, "DTC Index".
NO >> GO TO 2.
2.CHECK SRT STATUS
With CONSULT
Select “SRT STATUS” in “DTC & SRT CONFIRMATION” using CONSULT.
Without CONSULT
Perform “SRT status” mode with EC-63, "On Board Diagnosis Function".
With GST
Select Service $01 with GST.
Is SRT code(s) set? YES >> END
NO-1 >> With CONSULT: GO TO 3.
NO-2 >> Without CONSULT: GO TO 4.
3.DTC CONFIRMATION PROCEDURE
Is any DTC detected? YES >> Repair malfunction(s) and erase DTC. Refer to EC-94, "DTC Index".
NO >> GO TO 9.
4.PERFORM ROAD TEST
In order to set all SRTs, the SRT set driving pattern must be performed at least once.
>> GO TO 5.
5.PATTERN 1
NOTE:
ECM terminal voltage is follows;
>> GO TO 6.
6.PATTERN 2
NOTE:
In this case, the time required for diagnosis may be extended.
>> GO TO 7.
7.PATTERN 3
>> GO TO 8.
8.PATTERN 4
>> GO TO 9.
9.PATTERN 5
>> GO TO 10.
10.CHECK SRT STATUS
With CONSULT
Select “SRT STATUS” in “DTC & SRT CONFIRMATION” using CONSULT.
WITHOUT CONSULT
Perform “SRT status” mode with EC-63, "On Board Diagnosis Function".
With GST
Select Service $01 with GST.
Is SRT(s) set? YES >> END
NO >> Perform this procedure again.
Basic inspection
Diagnosis and repair work flow
Work flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurs).
Check operation condition of the function th ...
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DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
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