BLIS adjustment

[Builderbob]

I have just bought a 2020 Lariat with BLIS. Is there any way to adjust the range of the sensor? It turns off when I’m just clear of the vehicle I’m passing. If someone pulled in front of me when they’re that close I would be upset.

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[Tom_C]

Well, it is a BLIND spot sensor, not a 'you don't need to turn your head' sensor

I'm not sure if there is an adjustment for it using forscan. This is all I found asking mr. google.

https://www.google.com/search?q=is+...7WIYShfEFj80De1iGEoU&sourceid=chrome&ie=UTF-8

I searched if you could adjust blis range WITHOUT towing, and got this:

No, the Blind Spot Information System (BLIS) range in a 2020 Ford Ranger cannot be adjusted without towing a trailer. The BLIS system is designed to detect vehicles in the blind spot zone, and its range is automatically adjusted based on whether a trailer is connected or not. When a trailer is connected and properly set up, the BLIS system extends its coverage to include the trailer's blind spot.

Here's a thread about it, but it didn't get an answer either:

https://www.ranger5g.com/forum/threads/using-forscan-to-increase-blis-range.5084/