ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION - EURO-OBD Diagnostic Trouble Code (DTC) (Cont'd)
AT-7022prose procedureEURO-OBD Diagnostic Trouble Code (DTC) (Cont'd)
HOW TO ERASE DTC (WITH GST)
Erase DTC with GST
- 1If the ignition switch stays "ON" after repair work, be sure to turn ignition switch "OFF" once. Wait at least 5 seconds and then turn it "ON" (engine stopped) again.
- 2Perform "EURO-OBD SELF-DIAGNOSTIC PROCEDURE (No Tools)". Refer to AT-7029. (The engine warm-up step can be skipped when performing the diagnosis only to erase the DTC.)
- 3Select Mode 4 with Generic Scan Tool (GST). For details, refer to EC section "Generic Scan Tool (GST)".
HOW TO ERASE DTC (NO TOOLS)
Erase DTC with No Tools
- 1If the ignition switch stays "ON" after repair work, be sure to turn ignition switch "OFF" once. Wait at least 5 seconds and then turn it "ON" (engine stopped) again.
- 2Perform "TCM SELF-DIAGNOSTIC PROCEDURE (No Tools)". Refer to AT-7029. (The engine warm-up step can be skipped when performing the diagnosis only to erase the DTC.)
- 3Change the diagnostic test mode from Mode II to Mode I by turning the mode selector on the ECM. Refer to EC section "HOW TO SWITCH DIAGNOSTIC TEST MODES".
Malfunction Indicator (MI)
MI Lamp Check
- 1The malfunction indicator will light up when the ignition switch is turned ON without the engine running. This is for checking the lamp.
- 2When the engine is started, the malfunction indicator should go off. If the lamp remains on, the on board diagnostic system has detected an emission-related (EURO-OBD) malfunction. For detail, refer to EC section ("ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION").
NOTE
If the malfunction indicator does not light up, refer to EL section ("Warning Lamps/System Description", "WARNING LAMPS AND CHIME"). (Or see MI & Data Link Connectors in EC section.)
CONSULT-II
After performing "SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" (AT-7023), place check marks for results on the "DIAGNOSTIC WORKSHEET", AT-7034. Reference pages are provided following the items.
NOTE
NOTICE:
NOTE
Additional CONSULT-II information can be found in the Operation Manual supplied with the CONSULT-II unit.