2018 FORD F-59 Owners Manual

Protected Components
Fuse Rating
Fuse or Relay
Number
Radio capacitors.
20A 1
M6
Ignition coils.
Backup lamp relay coil.
20A 1
M7
Air conditioning clutch coil.
Air conditioning demand switch.
Catalyst monitor sensor.
20A 1
M8
Engine heated exhaust gas oxygen sensor
#11 and #21.
Vapor management valve.
Powertrain control module power.
20A 1
M9
Brake shift Interlock
5A 1
M10
Powertrain control module relay keep alive
power.
5A 1
M11
Powertrain control module relay coil.
Parking lamps feed.
20A 1
M12
Not used.
Diode
D1
Fuel pump.
Diode
D2
Air conditioning clutch.
Diode
D3
Not used.
—
R2-1
Powertrain control module relay feed
(power distribution box fuse M6, M7, M8,
M9).
30A
2
J1
Fuel injectors.
20A 2
J2
Fuel pump motor.
Mass airflow sensor.
Powertrain control module.
Cigar lighter power point.
20A 2
J3
Diagnostic connector.
Blower motor.
40A 2
J4
Headlamps.
30A 2
J5
Daytime running lamps on/off relay coil.
78
Motorhome (TY3) Canada/United States of America, enUSA, Edition date: 201712, Second Printing Fuses

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