2018 FORD F-53 fuse

Protected Components
Fuse Rating
Fuse or Relay
Number
Headlamp daytime running lamp relay
feed.
High beam headlamps flash to pass.
(Instrument panel fuses #25, 31).
Ignition switch feeds (instrument panel
fuses #F26).
40A 2
J6
Instrument panel fuses #F24, F22, F20,
F26, F21, F8, F6, F4, F2.
40A 2
J7
Power distribution box fuses M4, M1-4.
Instrument panel fuses F11, F13, F15, F17.
50A 2
J8
Starter relay feed.
30A 2
J9
Starter motor solenoid.
Power distribution box fuse M1-1.
60A 2
J10
Power brake assist motor (HydroMax).
Trailer tow electronic brake.
30A 2
J11
Lighting primary.
60A 2
J12
Power distribution box fuse M1-2.
Instrument panel fuses #F19, F5, F3.
Brake on/off.
20A 2
J13
Hazard.
Horn.
20A 2
J14
HydroMax anti-lock brake system module.
60A 2
J15
Trailer tow parking lamps.
20A 2
J16
1 Mini fuse.
2 J case fuse.
Diode and Relay Module
Locate the module box with the power
distribution box in from of the radiator.
79
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing Fuses

Protected Components
Relay Number
Not used.
1
Not used.
2
Not used.
3
Daytime running lamps power relay.
4
HydroMax – brake on/off signal isolating relay.
5
Reverse lamps relay.
6
Starter ground relay.
7
Trailer tow parking lamps relay.
8
Fuse Holder Module
The fuse holder is next to the diode and
relay module. Protected Components
Fuse Rating
Fuse Number
Break on/off relay feed (HydroMax
module).
10A
1
Brake transmission shift interlock.
10A
2
80
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing FusesE224614

F53 Passenger Compartment Fuse
Panel
Locate this fuse panel below and to the
left of the steering wheel near the brake
pedal. Remove the panel cover to access
the fuses.
To remove a fuse, use the fuse panel
cover's fuse puller tool. Protected Components
Fuse Rating
Fuse or Relay
Number
Multi function switch.
20A
1
Not used.
—
2
Not used.
—
3
Instrument cluster.
10A
4
Body builder accessory feed (accessory
and run).
10A
5
Not used.
—
6
81
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing FusesE161521

Protected Components
Fuse Rating
Fuse or Relay
Number
Blower motor relay coil.
15A
7
Brake lamps feed.
10A
8
Trailer brake control module
Not used.
—
9
Instrument cluster memory.
10A
10
Wiper/washer module.
30A
11
Wiper feed.
Not used.
—
12
Anti-lock brake system module –
HydroMax.
10A
13
Anti-lock brake system module – Hydro-
boost.
10A
14
Instrument cluster run/start.
Left-hand direction indicator feed.
15A
15
Body builder battery (+12V) feed.
20A
16
Body builder radio feed.
5A
17
Not used.
—
18
Daytime running lamps relays.
5A
19
Not used.
—
20
Right-hand direction indicator feed.
15A
21
Trailer tow direction indicators.
20A
22
Cluster run/accessory.
10A
23
Not used.
—
24
Body builder right-hand low beam head-
lamp feed.
10A
25
Not used.
—
26
Not used.
—
27
Not used.
—
28
Not used.
—
29
82
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay
Number
Not used.
—
30
Body builder left-hand low beam head-
lamp feed.
10A
31
Not used.
—
32
Body builder reverse lamp power.
10A
33
Body builder reverse gear.
10A
34
Trailer tow reverse lamps.
Body builder high beam feed.
20A
35
High beam indicator.
Transmission control switch.
10A
36
Not used.
—
37
Body builder off/run.
10A
38
Not used.
—
39
Not used.
—
40
Instrument cluster lighting/switch illumin-
ation.
10A
41
Not used.
—
42
Not used.
—
43
Not used.
—
44
Trailer tow right-hand direction indicator.
—
Relay 1
Trailer tow left-hand direction indicator.
—
Relay 2
Right-hand direction indicator.
—
Relay 3
Left-hand direction indicator.
—
Relay 4
Not used.
—
Relay 5
Daytime running lamps.
—
Relay 6
Parking brake.
Daytime running lamps on/off.
—
Relay 7
Not used.
—
Diode 1
83
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay
Number
Not used.
—
Diode 2
Not used.
—
F1
Not used.
—
F2
Not used.
—
F3
Not used.
—
F4
Not used.
—
F5
Not used.
—
F6
Not used.
—
F7
Not used.
—
F8
Not used.
—
F9
Not used.
—
F10
Not used.
—
F11
Not used.
—
F12
84
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing Fuses

F59 and UPS Passenger Compartment Fuse Panel
Protected Components
Fuse Rating
Fuse or Relay
Number
Not used.
—
F1
Right/left rear direction indicator.
20A
F2
Right/left direction indicator relay coil.
Instrument cluster right/direction indicator.
Left turn signal.
15A
F3
Hazard lamps.
Blower motor relay coil.
15A
F4
Right front/rear direction indicator.
15A
F5
Right front/rear hazard lamp.
Anti-lock brake system module
(HydroMax).
10A
F6
85
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing FusesE188334

Protected Components
Fuse Rating
Fuse or Relay
Number
Right low beam headlamp.
10A
F7
Daytime running lamps relays.
5A
F8
Left low beam headlamp.
10A
F9
Transmission control switch.
10A
F10
Cluster battery (+12V) #1.
10A
F11
Not used.
—
F12
Cluster battery (+12V) #2.
10A
F13
Switch illumination.
10A
F14
Instrument cluster lighting.
Body builder battery (+12V) feed.
20A
F15
Not used.
—
F16
Trailer tow direction indicators.
20A
F17
Trailer tow stop lamps.
Trailer tow hazard lamps.
Body builder off/run.
10A
F18
Trailer brake control module Brake on/off
signal.
10A
F19
Body builder brake lamps.
Left/right brake lamps.
Body builder run/accessory feed.
10A
F20
Anti-lock brake system module.
10A
F21
Instrument cluster.
Wiper/washer module.
30A
F22
Wiper feed.
Reverse lamps.
10A
F23
Body builder radio feed.
5A
F24
Trailer tow reverse lamps.
10A
F25
Cluster run/accessory.
10A
F26
High beam indicator.
20A
F27
Daytime running lamps.
Micro relay
R1
86
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing Fuses