Auto Relock Enable FORScan Code for F-150
Your truck
Add Auto Relock Enable to a worksheet
$9.99
Choose the year, trim, engine, and drivetrain. Nothing is filled in until you pick it.
Sample
Sample worksheet
This is a sample of the layout, not a worksheet for your truck. The paid sheet uses the mods you pick and leaves a blank for each original value. You write any change yourself in FORScan.
Sample rows for a 2020 F-150. These are 2015-2020 addresses, not the 2021+ map.
| Module | Address | Your original value | Target value | Notes |
|---|---|---|---|---|
| BCM | 726-27-01 | ____________ | xxxx xxx0 xxxx | Sample layout. 2015-2020 Bambi Mode. |
| ACM | 727-01-01 | ____________ | xxxx x0xx xxxx | Sample layout. 2015-2020 Fake Engine Noise. |
| BCM | 726-41-02 | ____________ | xxx0 xxxx xxxx | Sample layout. 2015-2020 Double Horn Honk Disable. |
Sample rows only. A purchased worksheet is built from your year, trim, engine, drivetrain, and selected mods. Worksheet purchases are non-refundable except where required by law.
Auto Relock Enable is a lower-risk, convenience-oriented change for 2015–2020 Ford F-150 trucks, applied with FORScan over an OBD-II adapter. Truck automatically relocks if not opened after unlocking. It is fully reversible and typically takes about 5 minutes to write once your worksheet is in hand.
The change touches the Body Control Module (BCM), and your F-Config worksheet lists all 3 as-built code rows with the module, address, and target value. Each row includes a blank for your original value so you can back up before writing changes and roll back later. Security feature - forgot to open door? Truck relocks automatically.
Why F-150 owners use it
Security feature - forgot to open door? Truck relocks automatically
Worksheet rows
3
Modules
1
Estimated time
~5 min
Compatibility
2015-2020
How you'll apply Auto Relock Enable
The DIY process from start to finish — backup-first and, where possible, reversible.
Back up your originals first
Before changing anything, use FORScan to read and record the current value of each of the 3 rows in the Body Control Module (BCM). Your worksheet leaves a blank beside every row for exactly this.
Write the worksheet values
Enter the 3 target rows from your worksheet one at a time. Most owners finish Auto Relock Enable in about 5 minutes with a laptop and a FORScan-compatible OBD-II adapter.
Cycle the ignition and verify
Turn the key off and back on, then confirm the change behaves as expected before moving on. If anything looks off, stop and compare against the originals you recorded.
Roll back anytime
Because Auto Relock Enable is fully reversible, you can put every original value back later and return to stock whenever you want.
Compatible F-150 years
Review year-specific FORScan worksheet context before adding this mod to your build.
Before you write values
Make backups, confirm the adapter can see the truck, and review the FAQ before applying worksheet values.
Printable worksheet preview
Customers get a clean worksheet with original-value blanks, target values, completion checks, and module notes.
| Module | Address | Target value | Notes |
|---|---|---|---|
| BCM | 726-15-02 | 0101 0101 0149 | Included in worksheet |
| BCM | 726-21-01 | xxxx x1xx xxxx | 2017+ only |
| BCM | 726-38-02 | xxxx xxx* xxxx | 1=30 seconds, 2=45 seconds |
Risk and safety notes
Convenience-oriented worksheet item that still requires backups, review, and customer judgment.
Required modules
Auto Relock Enable FORScan FAQ
Is Auto Relock Enable safe to do on my F-150?
It is rated lower risk on F-Config. It is convenience-oriented, but you should still back up your original as-built values before writing anything.
Is Auto Relock Enable reversible?
Yes. This change is fully reversible as long as you record your original as-built values first. Your worksheet leaves a blank for each original value so you can roll back to stock.
Which modules does Auto Relock Enable change?
It writes 3 code rows to the Body Control Module (BCM). Each row is listed in your worksheet with its address and target value.
How long does Auto Relock Enable take with FORScan?
Most owners finish Auto Relock Enable in about 5 minutes once they have the worksheet, a laptop, and a FORScan-compatible OBD-II adapter.
What F-150 years does Auto Relock Enable work on?
Auto Relock Enable applies to 2015–2020 F-150 trucks. Compatibility can still vary by trim, package, and module software version, so confirm against your own as-built data.
Anything to watch out for with Auto Relock Enable?
Applies to 2015-2020 trucks. Use the 2021+ version of this mod for newer trucks, which uses a different set of addresses.
Related Windows & Locks mods
Other FORScan changes in the same category you can add to the same worksheet.
Global Window Open/Close
Control all windows with key fob
Double Horn Honk Disable
Disables the double honk when locking
Panic Alarm Disable
Disables or modifies panic alarm on key fob
Canadian Forced DRL Cluster Control
Changes Canadian forced DRLs to cluster-controlled DRLs
Panic Alarm - Lights & Horn
Sets panic alarm behavior to lights and horn
Auto Lock Menu in Cluster
Shows auto lock control in cluster settings where absent