Brake controller
My truck didn't come with a factory controller either, and if I remember right after I replaced the back harness to go from 4-pin to 7 pin, I discovered that the front half harness was missing a necessary wire and I had to run a wire loom back with it.
Grumpy Old Man
Joined: Nov 2011
Posts: 3,129
Likes: 887
From: Midland County Texas, just west of the star in my avatar
Okay, for you folks that can't aFord it and have to Dodge it, we need to refresh our memory on F-150 Fordspeak. That "upgraded rear bumper" in the max tow pkg is actually an upgraded receiver hitch.
The F-150 rear step bumper frame (under the plastic cover) is in three pieces, left, right and center. The center piece Ford calls a bumper "reinforcement" and it's available as three different configurations. All three configurations include the hole for a light-duty weight-carrying ball in the "step" part of the bumper, rated for a max of 500 pounds hitch weight. Otherwise, the three parts are for
1] a plain chunk of bumper frame without a receiver, or it can be
2] the receiver hitch in the regular "heavy duty" tow pkg, (or the receiver hitch in trucks that have a receiver hitch but not a tow pkg), or can be
3] the "upgraded" heavier duty receiver in the max tow pkg.
So if your 2017 F-150 didn't come with a receiver hitch, it's easy to R&R that middle "reinforcement" part of the rear bumper. Here are the applicable part numbers and discount prices from Autonation Ford White Bear Lake:
FL3Z-17D826-D / Reinforcement W/ MAX DUTY TOW $147.80
FL3Z-17D826-B / Reinforcement W/ HEAVY DUTY TOW $232.55
HL3Z-17D826-D / Reinforcement W/ O HITCH $113.07
For more info, click on the following link, then scroll down to part #7 and you'll see the above parts and prices:
https://parts.autonationfordwhitebea...ents-rear-scat
The same basic info about the center part of the rear step bumper applies to all 2011-up F-150s, but part numbers may be different than those listed above.
And no, I don't know why the max tow hitch costs less than the regular tow hitch.
The F-150 rear step bumper frame (under the plastic cover) is in three pieces, left, right and center. The center piece Ford calls a bumper "reinforcement" and it's available as three different configurations. All three configurations include the hole for a light-duty weight-carrying ball in the "step" part of the bumper, rated for a max of 500 pounds hitch weight. Otherwise, the three parts are for
1] a plain chunk of bumper frame without a receiver, or it can be
2] the receiver hitch in the regular "heavy duty" tow pkg, (or the receiver hitch in trucks that have a receiver hitch but not a tow pkg), or can be
3] the "upgraded" heavier duty receiver in the max tow pkg.
So if your 2017 F-150 didn't come with a receiver hitch, it's easy to R&R that middle "reinforcement" part of the rear bumper. Here are the applicable part numbers and discount prices from Autonation Ford White Bear Lake:
FL3Z-17D826-D / Reinforcement W/ MAX DUTY TOW $147.80
FL3Z-17D826-B / Reinforcement W/ HEAVY DUTY TOW $232.55
HL3Z-17D826-D / Reinforcement W/ O HITCH $113.07
For more info, click on the following link, then scroll down to part #7 and you'll see the above parts and prices:
https://parts.autonationfordwhitebea...ents-rear-scat
The same basic info about the center part of the rear step bumper applies to all 2011-up F-150s, but part numbers may be different than those listed above.
And no, I don't know why the max tow hitch costs less than the regular tow hitch.





