[Chris]

My 2014 F-150 XL 2WD, equipped with a 5.0L engine, is experiencing a single-wheel overheating issue. Despite replacing the brake pads, caliper, rotor, brake hose, and hub assembly, and performing a complete brake fluid flush and refill with the correct fluid, the problem persists. What potential causes should I investigate, or what troubleshooting steps can I take before seeking professional assistance?

[Keith]

I would be checking if the fluid pressure is releasing. If you have a dragging brake, the pads will be worn quickly. I would be checking rotating resistance cold versus hot.

If the tire rotates with heavy resistance remove the brake caliper retest, if the change in resistance is much less than your problem with the brake on that wheel.

I have seen a case where the pad was too thick and caused overheating, rare but does happen.

[Shawn]

I had to replace my rear calipers, same year of truck. Caliper was froze up. If all wheels, I would look at master cylinder. One wheel look into hub bearing and rear differential. Does rear diff, have a locker option.

[Erik]

Brake hose on top of Differential? Was that changed.

You can have someone pump the brakes and feel if it releases also.

[Chris]

I have a 2014 4 x 4 GMC Sierra SLT crew cab and I had one rear wheel caliper, locking on the rotor, but not severe enough to cause anything but a reduction in MPG until the pads were worn out!

I went through two rotors before I replaced the calipers and the lines going back to the actual frame!

That’s three lines! Plus the calipers plus the pads plus the rotors and I still have a cycling pulsation somewhere that I have to lock down! Be sure to check and see if your emergency brake is over adjusted and dragging.

[Gerry]

Is the opposite side actually working? The side heating up may be doing the work for both sides.

[Steve]

Check the Brake Hose. Pump the Brakes with the wheels off the ground and see which is dragging. Open Bleeder valve an see if it frees up.

[Samuel]

Brake pads installed wrong. Happens all the time.

[Corey]

They have a left and a right side. Always look at the vehicle from the rear
Passenger side will be right..drivers side left. Make sure you have the correct caliper

[Blake]

Common to get the brake pads mixed up, was it happening before you worked on it

[Corey]

Is it the right caliper? Bleeder screw should be on top despite common sense thinking it would be on the bottom to avoid any mess.

[Mike]

Either your wheel bearing is so bad it’s causing the pad to drag on the rotor, but that’s pretty extreme. More than likely, the ABS dump valve is sticking, which would require need new ABS pump.

[Brock]

If it’s a front wheel it is very common for people to install brake pads wrong on these trucks, they have an inner and outer pad.

[Author]

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