2016 – MX-5 – i-ACTIVSENSE

LDWS SWITCH

Purpose

• The driver can optionally choose to switch the lane departure warning system (LDWS) to operational or non-operational.

Functions

• The LDWS switch sends a switch operation signal to the instrument cluster.

Construction

• The LDWS switch is built into the cluster switch.

Operation

• When the LDWS switch is operated, the LDWS switch operation signal is sent (1) to the instrument cluster.

• Based on the switch operation signal (detected voltage value), the instrument cluster sends (2) the LDWS switch operation signal to the forward sensing camera (FSC) via CAN communication.

• When the forward sensing camera (FSC) receives the LDWS switch operation signal from the instrument cluster, it switches (3) the lane departure warning system (LDWS) to operational or non-operational.

  

Fail-safe

• Not applicable

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