i-stop INDICATOR ALARM [SKYACTIV-D 1.5]

id0140z5300400

Purpose

• The i-stop indicator alarm alerts the driver that the i-stop OFF switch is pressed.

Function

• When the i-stop OFF switch signal is received from the PCM, the instrument cluster sounds the i-stop indicator alarm.

• The i-stop indicator alarm sound pattern is as shown in the figure:

ac5wzn00001424

Construction

• The i-stop indicator alarm sounds using the buzzer built into the instrument cluster.

Operation

1. The instrument cluster receives (1) the i-stop OFF switch signal from the PCM.

2. The instrument cluster turns on (2) the transistor based on the i-stop OFF switch signal.

3. When the transistor turns on, a ground circuit with the i-stop indicator alarm is established and the i-stop indicator alarm sounds (3).

ac3wzn00000816

Fail-safe

• Not applicable