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”.

SRT item*1 (CONSULT-III indication) | Performance Priority*2 | Required self-diagnostic items to set the SRT to “CMPLT” | Corresponding DTC No.
CATALYST | 2 | Three way catalyst function | P0420, P0430
S-AIR SYSTEM | 2 | Secondary air injection system | P0411
2 | Secondary air injection system | P0491, P0492
2 | Air cut solenoid valve | P2440, P2442
EVAP SYSTEM | 2 | EVAP control system purge flow monitoring | P0441
1 | EVAP control system | P0442
2 | EVAP control system | P0456
HO2S | 2 | Air fuel ratio (A/F) sensor 1 | P0133, P0153
Heated oxygen sensor 2 | P0137, P0157
Heated oxygen sensor 2 | P0138, P0158
Heated oxygen sensor 2 | P0139, P0159

- *1: Though displayed on the CONSULT-III 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-III.

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 on the next page.