Switching Diagnostic Test Modes

Diagnostic Test Mode Table:

Switching Test Modes:

Malfunction Indicator Lamp Location:

ON-BOARD DIAGNOSTIC SYSTEM FUNCTION

Switching Modes:

HOW TO SWITCH MODES
1. Switching the modes is not possible when the engine is running.
2. When the ignition switch is turned OFF during diagnosis in each mode, and then turned back on again after power to the ECCS Control Module has dropped off completely, the diagnosis will automatically return to Diagnostic Test Mode 1.
3. Turn back diagnostic test mode selector to the fully counterclockwise position whenever vehicle is in use.