Purpose
The Blind Spot Monitoring (BSM) warning alarm warns the driver of a possible accident.
Function
If the instrument cluster receives a warning sound request signal from the BSM control module (RH), it sounds the BSM warning alarm using the buzzer in the instrument cluster.
The BSM warning alarm sound pattern is as shown in the figure.
Construction
The BSM warning alarm sounds using the buzzer built into the instrument cluster.
Operation
The instrument cluster receives (1) the warning sound request signal from the BSM control module (RH).
The instrument cluster turns the transistor on (2) based on the warning sound request signal.
When the transistor turns on, a ground circuit with the alarm is established and the alarm sounds (3).
Fail-safe
Function not equipped.
Air Bag System Warning Alarm [Standard Deployment Control System]
Purpose
The air bag system warning alarm notifies the driver that a malfunction occurred
in the air bag system instead of the air bag system warning light.
Function
If a malfunction occurs in the air bag system while the air bag system warning
light cannot illuminate, the a ...
Starter Interlock Switch Inspection [Skyactiv G 2.0]
CAUTION:
Do not reuse the starter interlock switch if it is removed from the vehicle
even once. Replace with a new starter interlock switch when installing.
1. Disconnect the negative battery cable..
2. Disconnect the starter interlock switch connector.
3. Verify that the contin ...
Air Fuel Ratio (A/F) Sensor
Purpose/Function
Detects the oxygen concentration (all-range air/fuel ratio) in the exhaust
gas as basic information for mainly determining the fuel injection amount.
Detects the oxygen concentration (all-range air/fuel ratio) in the exhaust
gas and inputs it to the PCM as an ox ...