2018 Honda Fit, Standard Key, Remote Start Wiring
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=147125
Printed Date: May 02, 2025 at 12:30 AM
Topic: 2018 Honda Fit, Standard Key, Remote Start Wiring
Posted By: caraudioholic24
Subject: 2018 Honda Fit, Standard Key, Remote Start Wiring
Date Posted: November 11, 2021 at 6:42 PM
Good Evening. I've looked everywhere but can't find any wiring info for 2018 Honda Fit Standard Key. Looking to do remote start. I miss my directech login..
Any help is greatly appreciated.
Replies:
Posted By: mgoetz74
Date Posted: November 12, 2021 at 1:59 PM
12 Volts White (50A) + Ignition Switch, white 5 pin plug, pin 1
Ground (chassis ground)
Starter Green + Ignition Switch, white 5 pin plug, pin 5
Ignition Red + Ignition Switch, white 5 pin plug, pin 2
Accessory Lt. Green + Ignition Switch, white 5 pin plug, pin 4
Second Accessory Yellow + Ignition Switch, white 5 pin plug, pin 3
Keysense Pink - Key Switch, 7 pin plug, pin 7
CAN Bus High White (F-CAN) Data OBD-Data Link Connector, 16 pin plug, pin 6
CAN Bus Low Red (F-CAN) Data OBD-Data Link Connector, 16 pin plug, pin 14
CAN Bus High 2 Pink (B-CAN) Data Immobilizer Control Unit on ignition switch, gray 7 pin plug, pin 4
CAN Bus Low 2 Blue (B-CAN) Data Immobilizer Control Unit on ignition switch, gray 7 pin plug, pin 5
OBD 12 Volts Red (10A) + OBD-Data Link Connector, 16 pin plug, pin 16
OBD Ground Black - OBD-Data Link Connector, 16 pin plug, pin 4
IMMO Data Blue (S-NET) Data Immobilizer Control Unit on ignition switch, gray 7 pin plug, pin 2
Power Lock Green - Driver Kick, door harness --or-- Dash Fuse Box, rear, 24 pin plug (D), pin 17
Power Unlock Gray - Driver Kick, door harness --or-- Dash Fuse Box, rear, 24 pin plug (D), pin 12
Lock Motor Pink Reverse Dash Fuse Box, 52 pin plug (N), pin 16
Driver Unlock Motor Gray Reverse Dash Fuse Box, 52 pin plug (N), pin 17
Factory Alarm Arm White (driver door key lock) - Driver Kick, door harness --or-- Dash Fuse Box, rear, 24 pin plug (D), pin 11
Factory Alarm Disarm Red (driver door key unlock) - Driver Kick, door harness --or-- Dash Fuse Box, rear, 24 pin plug (D), pin 10
Parking Lights Gray + Dash Fuse Box, 18 pin plug (T), pin 1
Parking Lights - Gray - Headlight Switch, white 12 pin plug, pin 8
Hazards Pink + Dash Fuse Box, rear, 16 pin plug (A), pin 14
Turn Signal (Left) Yellow + Dash Fuse Box, 52 pin plug (N), pin 4
Turn Signal (Right) Green + Dash Fuse Box, 52 pin plug (N), pin 5
Headlight White - Headlight Switch, white 12 pin plug, pin 7
AutoLights Brown - (Off) Headlight Switch, white 12 pin plug, pin 1
Reverse Light Brown + Dash Fuse Box, 52 pin plug (N), pin 1
Left Front Door Trigger Brown - Dash Fuse Box, 52 pin plug (N), pin 18
Right Front Door Trigger Green - Dash Fuse Box, 52 pin plug (N), pin 29
Left Rear Door Trigger Gray - Dash Fuse Box, 52 pin plug (N), pin 34
Right Rear Door Trigger White - Dash Fuse Box, 52 pin plug (N), pin 32
Dome Light Violet - Dash Fuse Box, rear, 24 pin plug (D), pin 24
Trunk/Hatch Pin Pink - Dash Fuse Box, 52 pin plug (N), pin 21
Hood Pin Tan - N.C. Dash Fuse Box, 40 pin plug (Q), pin 30
Trunk/Hatch Release (locks/unlocks along with doors)
Tachometer Green ac Camshaft Position Sensor, engine driver side, 3 pin plug, pin 3
Clutch Pedal Lt. Green - Clutch Switch, 4 pin plug, pin 4
Fuel Pump Green + Dash Fuse Box, rear, 8 pin plug (F), pin 3
Rear Defroster Lt. Blue - Latched Dash Fuse Box, rear, 16 pin plug (A), pin 16 (w/o climate control); Climate Control Unit, 32 pin plug, pin 6 (w/climate cntrl)
Mirror Defroster (same as rear defroster)
Left Front Heated Seat Green (LO); White (HI) + Latched Driver Seat Heater Switch, 7 pin plug, pins 4, 1
Right Front Heated Seat Red (LO); Blue (HI) + Latched Passenger Seat Heater Switch, 6 pin plug, pins 4, 1
Speed Sense Blue (some models only) ac Radio, 24 pin plug (C), pin 14 --or-- Below Dash Fuse Box, 25 pin plug, pin 18
Brake Wire Lt. Green + Brake Switch --or-- Dash Fuse Box, 40 pin plug (Q), pin 8
Parking Brake Blue - Parking Brake Switch, 1 pin plug, pin 1
Horn Trigger Violet - Horn Switch-Clock Spring, 20 pin plug, pin 2
Wipers Blue - Dash Fuse Box, 40 pin plug (Q), pin 24
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33 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!
Posted By: caraudioholic24
Date Posted: November 12, 2021 at 4:55 PM
Thank you soo much.. You all are awesome
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