DRL: parking lights and turn signals — F-150 FORScan mod (2015–2020)

Daytime running lights use the parking lamps plus the amber turn-signal lamps.

Module

BCM — Body Control Module (726)

Model years

2015 2016 2017 2018 2019 2020

Category

Lighting

Risk

Low risk

FORScan setting

No named setting documented. Use As-Built Format.

As-Built

BCM 726-45-01: xxxx 7Fxx xxxx
BCM 726-26-02: x1xx xxxx xxxx
BCM 726-50-01: 08xx

As published by the source below. Compare against your own backup; surrounding digits control other features.

Notes

Same DRL prerequisites (cluster setting, Auto headlamps, in gear).

How to apply it

1. Back up every module's As-Built data and keep the files somewhere safe.
2. Connect FORScan with a battery maintainer on, ignition ON and engine OFF.
3. Open Configuration and Programming, choose the BCM module, open As-Built Format and edit only the digit described by the source.
4. Write, follow any module reset prompt, cycle the ignition, then confirm the feature and check for new trouble codes.

Sources

• docs.google.com — docs.google.com/spreadsheets/d/1uDSQ1Z5a2Wt8-kjrSiVSlDFGFHnfeuhb3RTMVz95730/edit