Ford F-Series Super Duty Class A 2019 Owner's Manual page 76

Fuse or Relay
Number
15
16
17
18
19
20
21
22
23
24
25
26
27
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201803, Third-Printing-
Fuses
Fuse Rating
Trailer tow park lamps.
2
20A
Anti-lock brake system module –
2
60A
HydroMax.
Anti-lock brake system module – Hydro-
2
40A
boost.
Horn feed.
2
20A
Backup lamp relay coil.
2
20A
A/C clutch coil.
A/C demand switch.
Brake on/off switch.
2
20A
Multifunction switch.
Powertrain control module relay (Power
2
30A
distribution box fuses # 3, 5, 7, 18).
Fuel injectors.
2
20A
Fuel pump motor.
Mass air flow sensor.
Powertrain control module.
Cigar lighter feed.
2
20A
Diagnostic tool connector.
Fleet Telematics Modem and Ford Pass
Connect.
Blower motor feed.
2
40A
Instrument panel battery feed (fuses #4,
2
50A
10, 16, 22).
Ignition switch feed (Instrument panel
2
40A
fuses #1, 5, 7, 11, 13, 14, 17, 19, 23, 36; Power
distribution box fuses #9, 11).
Fuse holder #2.
Ignition switch feed (Instrument panel
2
40A
fuses #5, 11, 17, 23, 38).
Headlamps.
2
30A
Daytime running lamps on/off relay coil.
Headlamp daytime running lamp relay
feed.
73
Protected Component