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2021 Ford F-150, Wiring to Wire Running Board Lights

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=147271
Printed Date: March 28, 2024 at 3:26 PM


Topic: 2021 Ford F-150, Wiring to Wire Running Board Lights

Posted By: bankheadd
Subject: 2021 Ford F-150, Wiring to Wire Running Board Lights
Date Posted: February 23, 2022 at 12:16 PM

Hello
I'm looking for wiring diagram on a 2021 Ford F150 Limited. I'm trying to install running board lights that I've purchased F150LED.com. What they provided are not working (GREY/VIOLET) PWR / (BLK/VIOLET) Ground my lights just stays on I need the tap of the wires that the mirror puddles lights or the rear high mount brake lights because these lights come on/off when I unlock/lock my vehicle and the running board lights suppose to do the same. Any help would be appreciated.



Replies:

Posted By: bankheadd
Date Posted: February 23, 2022 at 12:17 PM
Also this vehicle has push button start.




Posted By: audiokid1
Date Posted: February 24, 2022 at 9:56 PM
Go to the BCM/SJB in the passenger kick panel. C2280C pin 26 White/Green
This output is for the Puddle Lights (scuff plates/CHMSL).

Use the OEM ground next to the BCM

posted_image




Posted By: bankheadd
Date Posted: March 01, 2022 at 2:59 PM
Audiokid1

So as it stands right now because my wiring is not long enough to reach over there do you know if that wiring run down the driver side rear passenger kick panel?

Also if not I need the wire that would power the high mount rear break light as this light comes on and off when unlock & locked I would assume it runs down under one of the rear passenger kick panel if you know which side please provide that as well. Thanks in advance.




Posted By: audiokid1
Date Posted: March 01, 2022 at 3:51 PM
The harness for the rear CHMSL runs down the passenger side of the vehicle, so you'd have to grab it on that side of the vehicle.




Posted By: bankheadd
Date Posted: March 02, 2022 at 2:27 PM
What are the wiring colors I'll need to look for, also what does CHMSL mean? Does the puddle light wiring run down the driver side rear passenger door because I've made pigtails for the (+) & (-) wiring and terminated them on the driverside rear door so I would like to find a suitable wiring on that side of the vehicle if possible?




Posted By: audiokid1
Date Posted: March 02, 2022 at 5:45 PM
CHMSL = Center High Mount Stop Lamp
The parking light wire for the side mirrors is the same Blue/Grey wire.
The wires for driver side mirror run through the passenger door sill plate, below the carpet, up the driver side door sill plate and into the driver side kick panel...up near the door boot.
The Blue/Grey wire will be the only Blue/Grey wire in the door boot connector.





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