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Home >> Honda >> 2014 >> Fit >> Repair and Diagnosis >> External Pages >> Different car >> Section 415 (Integrated Control Systems - Testing & Troubleshooting) >> Multiplex Integrated Control System Description >> Functional Control >> Turn Signal/Hazard Warning Lights
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Turn Signal/Hazard Warning Lights

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The MICU controls the turn signal/hazard warning lights based on inputs from each switch and the hazard warning switch.

  Input Output
MICU IG1 power supply

Turn signal switch (left/right)

Hazard warning switch

Turn signal lights (left/right)
B-CAN   MICU message (TURNLRLY)

MICU message (TURNRRLY)

MICU message (HAZARDSW)

Combination light switch signal (TURN R SW)

Combination light switch signal (TURN L SW)