relay FORD F53 2017 User Guide

Protected components
Fuse amp rating
Fuse or relay number
Brake lamps.
10A*
M5
Radio capacitors.
20A*
M6
Ignition coils.
Backup lamp relay coil.
5A*
M7
Air conditioning clutch coil.
Air conditioning demand switch.
Catalyst monitor sensor.
20A*
M8
Engine heated exhaust gas oxygen sensor
#11 and #21.
Vapor management valve.
Powertrain control module power.
20A*
M9
Not used.
—
M10
Powertrain control module relay keep alive
power.
5A*
M11
Powertrain control module relay coil.
Parking lamps feed.
20A*
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**
J1
Fuel injectors.
20A**
J2
Fuel pump motor.
Mass airflow sensor.
Powertrain control module.
Cigar lighter power point.
20A**
J3
Diagnostic connector.
Blower motor.
40A**
J4
Headlamps.
30A**
J5
Daytime running lamps on/off relay coil.
Headlamp daytime running lamp relay
feed.
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Protected components
Fuse amp rating
Fuse or relay number
High beam headlamps flash to pass.
(Instrument panel fuses #25, 31).
Ignition switch feeds (instrument panel
fuses #F26).
40A**
J6
Instrument panel fuses #F24, F22, F20,
F26, F21, F8, F6, F4, F2.
40A**
J7
Power distribution box fuses M4, M1-4.
Instrument panel fuses F11, F13, F15, F17.
50A**
J8
Starter relay feed.
30A**
J9
Starter motor solenoid.
Power distribution box fuse M1-1.
60A**
J10
Power brake assist motor (Hydromax).
Trailer tow electronic brake.
30A**
J11
Lighting primary.
60A**
J12
Power distribution box fuse M1-2.
Instrument panel fuses #F19, F5, F3.
Not used.
—
J13
Horn.
20A**
J14
4–channel anti-lock brake system module.
60A**
J15
Trailer tow parking lamps.
20A**
J16
* Mini fuse.
** J-case fuse.
Diode and Relay Module
Locate the module box with the power
distribution box in from of the radiator.
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Protected components
Relay location
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 amp rating
Fuse number
Break on/off relay feed (Hydromax
module).
10A
1
Brake transmission shift interlock.
10A
2
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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 amp 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
Blower motor relay coil.
15A*
7
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Protected components
Fuse amp rating
Fuse or relay number
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
Not used.
—
30
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Protected components
Fuse amp rating
Fuse or relay number
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
Not used.
—
Diode 2
Not used.
—
F1
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Protected components
Fuse amp rating
Fuse or relay number
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
* Mini fuse.
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F59 UPS Passenger Compartment Fuse Panel
Protected components
Fuse amp 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
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
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Protected components
Fuse amp 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 BOO 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
Parking brake.
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Protected components
Fuse amp rating
Fuse or relay number
Daytime running lamps on/off.
Micro relay
R2
Right-hand direction indicator.
Micro relay
R3
Trailer tow right-hand direction indicator.
Micro relay
R4
Left-hand direction indicator.
Micro relay
R5
Trailer tow left-hand direction indicator.
Micro relay
R6
Not used.
—
R7
Not used.
—
R8
Not used.
—
R9
Not used.
—
D1
Not used.
—
D2
Not used.
—
D3
* Mini fuse.
CHANGING A FUSE
Fuses WARNING
Always replace a fuse with one that
has the specified amperage rating.
Using a fuse with a higher amperage
rating can cause severe wire damage and
could start a fire. If electrical components in the vehicle are
not working, a fuse may have blown. Blown
fuses are identified by a broken wire within
the fuse. Check the appropriate fuses
before replacing any electrical
components.
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