FLAT TIRE WARNING ALARM

id021200207300

Purpose

• The flat tire warning alarm warns the user that the tire has gone flat.

Function

• If the instrument cluster receives a flat tire warning alarm request signal sent from the start stop unit via the CAN signal, the flat tire warning alarm is sounded.

• The flat tire warning alarm sound pattern is as shown in the figure:

amxzzn00001162

Construction

• The flat tire warning alarm sounds using the buzzer built into the instrument cluster.

Operation

1. The instrument cluster receives (1) the flat tire warning alarm request signal from the start stop unit.

2. The instrument cluster microcomputer turns the transistor on (2) based on the flat tire warning alarm request signal.

3. When the transistor turns on, the ground circuit of the alarm is established and the alarm sounds (3).

amxzzn00001618

Fail-safe

• Function not equipped.