2019 FORD F-450 power steering

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Page 265 of 666

FORD F-450 2019  Owners Manual Extreme continuous steering may increase
the effort required for you to steer your
vehicle. This increased effort prevents
overheating and permanent damage to
the steering system. You do not lose the

Page 291 of 666

FORD F-450 2019  Owners Manual Note:
If your vehicle is equipped with a
factory brake controller, the Battery (+)
Orange wire is powered when you start the
engine and you apply the brakes at least
once when a trailer with brake lam

Page 299 of 666

FORD F-450 2019  Owners Manual When backing down a ramp during boat
launching or retrieval:
•
Do not allow the static water level to
rise above the bottom edge of the rear
bumper.
• Do not allow waves to break higher
than 6 in

Page 303 of 666

FORD F-450 2019  Owners Manual •
Fuel economy may decrease with lower
temperatures during the first 5–10 mi
(12 –16 km) of driving.
• Driving on flat terrain offers improved
fuel economy as compared to driving
on hilly terr

Page 324 of 666

FORD F-450 2019  Owners Manual Protected Component
Fuse Rating
Fuse or Relay
Number
Horn relay.
—
39
Supplemental air heater bank #2 relay.
—
40
Glow plugs.
25A 2
41
Trailer tow lighting module (if equipped).
40A 2
42
Front blo

Page 328 of 666

FORD F-450 2019  Owners Manual Protected Component
Fuse Rating
Fuse or Relay
Number
Not used.
—
1
Memory seat switch (lumbar power).
7.5A 1
2
Driver door unlock relay.
20A 1
3
Aftermarket electronic brake controller.
5A 1
4
Trail

Page 329 of 666

FORD F-450 2019  Owners Manual Protected Component
Fuse Rating
Fuse or Relay
Number
Active front steering module.
7.5A 2
20
Head-up display.
5A 2
21
Humidity sensor.
Upfitter switch.
5A 2
22
Run/Start.
PTO relays.
Accessory delay.

Page 330 of 666

FORD F-450 2019  Owners Manual Protected Component
Fuse Rating
Fuse or Relay
Number
Lane keeping system.
15A 1
36
Automatic high beam control.
Auto-dimming mirrors.
Rear heated seats.
Camera module.
Heated steering wheel.
20A 1
37