Checking the Sound Signals

Checking Operation

1 Connect the ISAT Scan Tool and select the "ACTIVATE" menu and then "SOUND TEST".

2 The SID unit should then make the following sounds at about 4-second intervals.

SOUND - ALERT

SOUND - ALARM

SOUND - REMIND

SOUND - SPEED

SOUND - ACK

3 It these sounds are not made, continue fault diagnosis as described in Checking the Basics. Checking the Basics