LEMON Manuals: Even more car manuals for everyone: 1960-2025
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 >> Fog Lights
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fog Lights

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2020 Honda Fit, 2019 Honda Fit, 2018 Honda Fit, 2017 Honda Fit, and 2016 Honda Fit. However, it is still accessible from the selected car via links, so may be relevant.

The MICU controls the fog lights based on inputs from combination light switch.

  Input Output
MICU Fog light switch

Combination light switch signal (HLLO)

Combination light switch signal (SMALL)

Combination light switch signal (HLAUTO)

Fog light relay
B-CAN   Relay module message (FRFOGRLY)