Without Scan Tool

On board Diagnosis-Mode I (IVMS Communication Diagnosis)

HOW TO PERFORM MODE I








DESCRIPTION



In this mode, a malfunction code is indicated by the number of flashes from the front map lamps and step lamps as shown:

After indicator lamp turns on for 2 seconds then off for 2 seconds, it flashes [cycling ON (0.5 sec.)/OFF (0.5 sec.)] to indicate a malfunction code of the first digit. Then, 1 second after indicator lamp turns off, it again flashes [cycling ON (0.5 sec.)/OFF (0.5 sec.)] to indicate a malfunction code of the second digit.
For example, the indicator lamp goes on and off for 0.5 seconds twice and after 1.0 seconds, it goes on and off for 0.5 seconds tour times. This indicates malfunction code "24".


On board Diagnosis-Mode II (Switch monitor)

HOW TO PERFORM MODE II








DESCRIPTION



In this mode ,when BCM detects the input signal from a switch in IVMS as shown, the detection is indicated by the front map lamp and front step lamps with buzzer.




SWITCH MONITOR ITEM