SIDE TURN LIGHT
id091800011400
Purpose
• The side turn lights are used to signal vehicles/people at the side of the vehicle that the vehicle is going to make a right or left turn.
Function
• When the front body control module (FBCM) receives a turn switch LH signal or turn switch RH signal sent via CAN communication from the start stop unit, it flashes the side turn light.
Structure/Construction
• Power outer mirrors with built-in side turn lights have been adopted.
• LED type side turn lights have been adopted.
Operation
Turn light system
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1. When the turn switch is moved to the LH or RH position, the start stop unit detects (1) a turn switch LH signal or turn switch RH signal.
2. The start stop unit sends (2) the turn switch LH signal or turn switch RH signal to the front body control module (FBCM) via CAN communication.
3. When the front body control module (FBCM) receives the turn switch LH signal or the turn switch RH signal with the ignition switched ON (engine off or on), it flashes (3) the side turn light (LH) or side turn light (RH).
Hazard warning system
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1. When the hazard warning switch is on, the start stop unit detects (1) a hazard warning switch on signal.
2. The start stop unit sends (2) the hazard warning switch on signal to the front body control module (FBCM) via CAN communication as a turn switch LH signal and turn switch RH signal.
3. When the front body control module (FBCM) receives the turn switch LH signal and turn switch RH signal, it flashes (3) the side turn light (LH) and side turn light (RH).
Fail-safe
• Not applicable
