F53 Power Distribution Box
  WARNING:  Always disconnect the battery before servicing high current fuses.
  WARNING:  To reduce risk of electrical shock, always replace the cover to the power distribution box before reconnecting the battery or refilling fluid reservoirs.

Locate the power distribution box in the engine compartment. It has high-current fuses that protect your vehicle's main electrical systems from overloads.
If the battery has been disconnected and reconnected, you need to reset some features.   See  Changing the 12V Battery
Missing Image
Fuse or Relay Number   Fuse Rating   Protected Component  
1   5A1   Power brake assist module – HydroMax.  
2   10A1   Air conditioning compressor clutch.  
3   20A1   Catalyst monitor sensor.   Engine heated exhaust gas oxygen sensor #11 and #21.   Canister vent.   Vapor management valve.  
4   5A1   Powertrain control module relay coil.   Powertrain control module keep alive memory.  
5   20A1   Powertrain control module power.  
6   20A1   Instrument panel dimmer module.   Park lamp feeds.   Trailer tow running lamp relay coil.  
7   20A1   Ignition coils.   Radio capacitors.  
8   30A1   HydroMax – Anti-lock brake system module.  
9   10A1   Powertrain control module.  
10   20A1   Daytime running lamps.  
11   20A1   Fuel pump relay coil.   Powertrain control module.   Fuel pump diode.  
12   25A1   Instrument panel - backup lamp feed.   Trailer tow backup lamps feed.  
13   30A2   Trailer tow electric brake controller feed.  
14   60A2   Instrument panel battery feed (fuse #15, 21).   Lighting primary fuse.   Power distribution box fuse #19.  
15   20A2   Trailer tow park lamps.  
16   60A2   Anti-lock brake system module – HydroMax.  
40A2   Anti-lock brake system module – Hydroboost.  
17   20A2   Horn feed.  
18   20A2   Backup lamp relay coil.   A/C clutch coil.   A/C demand switch.  
19   20A2   Brake on/off switch.   Multifunction switch.  
20   30A2   Powertrain control module relay (Power distribution box fuses # 3, 5, 7, 18).  
21   20A2   Fuel injectors.   Fuel pump motor.   Mass air flow sensor.   Powertrain control module.  
22   20A2   Cigar lighter feed.   Diagnostic tool connector.   Fleet Telematics Modem and Ford Pass Connect.  
23   40A2   Blower motor feed.  
24   50A2   Instrument panel battery feed (fuses #4, 10, 16, 22).  
25   40A2   Ignition switch feed (Instrument panel fuses #1, 5, 7, 11, 13, 14, 17, 19, 23, 36; Power distribution box fuses #9, 11).   Fuse holder #2.  
26   40A2   Ignition switch feed (Instrument panel fuses #5, 11, 17, 23, 38).  
27   30A2   Headlamps.   Daytime running lamps on/off relay coil.   Headlamp daytime running lamp relay feed.   High beam headlamps flash to pass.  
28   30A2   Starter relay feed.   Body builder.   Starter motor solenoid.  
29   60A2   HydroMax motor B+.   HydroMax motor relay coil.   Fuse holder #1.  
40A2   Anti-lock brake system module – Hydroboost.  
R1   —   A/C clutch relay.  
R2   —   Fuel pump relay.  
R3   —   Horn relay.  
R4   —   Starter relay.  
R5   —   Blower motor relay.  
R6   —   Powertrain control module relay.  
Diode 1   —   Fuel pump diode.  
Diode 2   —   Air conditioning clutch diode.  

1Mini fuse.
2Maxi fuse.
F59 Power Distribution Box
Missing Image
Fuse or Relay Number   Fuse Rating   Protected Component  
F1   10A3   Air conditioning compressor clutch.  
F2   30A3   Anti-lock brake system - HydroMax.  
F3   5A3   Powertrain control module keep alive memory.   Powertrain control module relay coil.  
F4   —   Not used.  
F5   20A3   Trailer tow running lamp relay coil.   Park lamp feeds.   Instrument panel dimmer module.  
F6   —   Not used.  
F7   25A3   Trailer tow backup lamp feed.   Backup lamp feed.  
F8   —   Not used.  
F9   20A3   Daytime running lamps.  
F10   —   Not used.  
F11   —   Not used.  
F12   —   Not used.  
F13   —   Not used.  
F14   —   Not used.  
F15   5A3   Power brake assist module (HydroMax).  
F16   20A3   Powertrain control module power.  
F17   20A3   Catalyst monitor sensor.   Engine heated exhaust gas oxygen sensor #11 and #21.   Canister vent valve.   Vapor management valve.  
F18   20A3   Radio capacitors.   Ignition coils.  
F19   10A3   Powertrain control module.  
F20   10A3   HydroMax module brake on/off relay feed.  
F21   20A3   Powertrain control module.   Fuel pump diode.   Fuel pump relay coil.  
F22   10A3   Brake transmission shift interlock.  
F23   —   Not used.  
F24   —   Not used.  
J1   40A4   Blower motor relay feed.  
J2   30A4   Headlamps.   High beam headlamps flash to pass.   Headlamp daytime running lamp relay feed.  
J3   30A4   Powertrain control module relay feed.   Power distribution box fuse F16, F17, F18, J22.  
J4   20A4   Cigar lighter feed.   Diagnostic tool connector.   Fleet Telematics Modem and Ford Pass Connect.  
J5   —   Not used.  
J6   30A4   Starter relay feed.   Starter motor solenoid.  
J7   40A4   Anti-lock brake system module (Hydroboost).  
60A4   Power brake assist motor (HydroMax).   Power distribution box fuse #F20.  
J8   20A4   Trailer tow park lamps.  
J9   50A4   Instrument panel fuse #F11, F13, F15, F17.  
J10   60A4   HydroMax anti-lock brake system module.  
40A4   Hydroboost anti-lock brake system module.  
J11   20A4   Fuel pump relay feed.   Fuel injectors.   Mass air flow sensor.   Fuel pump motor.   Powertrain control module.  
J12   30A4   Trailer tow electronic brake.  
J13   40A4   Ignition switch feed (instrument panel fuses #F2, F20, F4, F22, F6, F21, F24, F8, F26, F10).   (Power distribution box fuse #F19, F22, F21).  
J14   —   Not used.  
J15   60A4   Instrument panel battery feed (fuse #F3, F5).   Lighting primary fuse.  
J16   20A4   Horn.  
J17   40A4   Ignition switch feed (instrument panel fuses F20, F22, F24, F26, F18).  
J18   20A4   Brake on/off switch.   Multifunction switch.  
J19   —   Not used.  
J20   —   Not used.  
J21   —   Not used.  
J22   20A4   Reverse lamp relay coil.   A/C clutch relay coil.   A/C demand switch.  
R1   —   Horn relay.  
R2   —   Fuel pump relay.  
R3   —   Starter relay.  
R4   —   Backup lamps relay.  
R5   —   Brake on/off signal isolating relay (Hydromax).  
R6   —   Trailer tow parking lamps relay.  
R7   —   Not used.  
R8   —   A/C clutch relay.  
R9   —   Not used.  
R10   —   Starter relay.  
R11   —   Blower motor relay.  
R12   —   Daytime running lamp/headlamp relay.  
R13   —   Powertrain control module relay.  
D1   —   Fuel pump diode.  
D2   —   Air conditioning clutch diode.  
D3   —   Not used.  
C1   —   Not used.  

3Mini fuse.
4J case fuse.
UPS Power Distribution Box 1
Missing Image
Fuse or Relay Number   Fuse Rating   Protected Component  
R1   Relay   Powertrain control module.  
R2   Relay   Daytime running lamps.  
R3   Relay   Starter motor.  
R4   Relay   Blower motor.  
R5   Relay   Horn.  
R6   Relay   Fuel pump.  
R7   Relay   Starter ground.  
R8   Relay   Trailer tow parking lamps.  
R9   Relay   Backup lamps.  
R10   Relay   Hydromax brake on/off relay.  
R11   Relay   Not used.  
R12   Relay   Not used.  
M1-1   10A5   Hydromax brake on/off relay.  
M1-2   10A5   Brake shift interlock (Column shift).  
M1-3   5A5   Power brake assist module (Hydromax).  
M1-4   10A5   Powertrain control module.  

5Micro 2 fuse.
UPS Power Distribution Box 2
Missing Image
Fuse or Relay Number   Fuse Rating   Protected Component  
M1   25A6   Backup lamp feed.   Trailer tow backup lamp feed.  
M2   20A6   Daytime running lamps.  
M3   30A6   4–channel anti-lock brake system module (Hydromax).  
M4   20A6   Powertrain control module run/start.   Fuel pump relay coil.   Fuel pump diode.  
M5   10A6   Brake lamps.  
M6   20A6   Radio capacitors.   Ignition coils.  
M7   20A6   Backup lamp relay coil.   Air conditioning clutch coil.   Air conditioning demand switch.  
M8   20A6   Catalyst monitor sensor.   Engine heated exhaust gas oxygen sensor #11 and #21.   Canister vent valve.   Vapor management valve.  
M9   20A6   Powertrain control module power.  
M10   5A6   Brake shift interlock.  
M11   5A6   Powertrain control module relay keep alive power.   Powertrain control module relay coil.  
M12   20A6   Parking lamps feed.  
D1   Diode   Not used.  
D2   Diode   Fuel pump.  
D3   Diode   Air conditioning clutch.  
R2-1   —   Not used.  
J1   30A7   Powertrain control module relay feed (power distribution box fuse M6, M7, M8, M9).  
J2   20A7   Fuel injectors.   Fuel pump motor.   Mass airflow sensor.   Powertrain control module.  
J3   20A7   Cigar lighter power point.   Diagnostic connector.  
J4   40A7   Blower motor.  
J5   30A7   Headlamps.   Daytime running lamps on/off relay coil.   Headlamp daytime running lamp relay feed.   High beam headlamps flash to pass.  
J6   40A7   Ignition switch feeds.  
J7   40A7   Ignition switch feeds.  
J8   50A7   Instrument panel fuses F11, F13, F15, F17.  
J9   30A7   Starter motor solenoid.  
J10   60A7   Power distribution box fuse M1-1.   Power brake assist motor (HydroMax).  
J11   30A7   Trailer tow electronic brake.  
J12   60A7   Lighting primary.  
J13   20A7   Brake on/off signal.   Hazard lamps.  
J14   20A7   Horn.  
J15   60A7   HydroMax anti-lock brake system module.  
J16   20A7   Trailer tow parking lamps.  

6Mini fuse.
7J case fuse.
Diode and Relay Module
Locate the module box with the power distribution box in from of the radiator.
Missing Image
Relay Number   Protected Component  
1   Not used.  
2   Not used.  
3   Not used.  
4   Daytime running lamps power relay.  
5   HydroMax – brake on/off signal isolating relay.  
6   Reverse lamps relay.  
7   Starter ground relay.  
8   Trailer tow parking lamps relay.  

Fuse Holder Module
The fuse holder is next to the diode and relay module.

Fuse Number   Fuse Rating   Protected Component  
1   10A8   Break on/off relay feed (HydroMax module).  
2   10A8   Brake transmission shift interlock.  

8Micro 2 fuse.
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.
Missing Image
Fuse or Relay Number   Fuse Rating   Protected Component  
1   20A9   Multifunction switch.  
2   —   Not used.  
3   —   Not used.  
4   10A9   Instrument cluster.  
5   10A9   Body builder accessory feed (accessory and run).  
6   —   Not used.  
7   15A9   Blower motor relay coil.  
8   10A9   Brake lamps feed.   Trailer brake control module   Brake on/off signal.   Trailer turn relay coils.  
9   —   Not used.  
10   10A9   Instrument cluster memory.  
11   30A9   Wiper/washer module.   Wiper feed.  
12   —   Not used.  
13   10A9   Anti-lock brake system module – HydroMax.  
14   10A9   Anti-lock brake system module – Hydroboost.   Instrument cluster run/start.  
15   15A9   Left-hand direction indicator feed.  
16   20A9   Body builder battery (+12V) feed.  
17   5A9   Body builder radio feed.  
18   —   Not used.  
19   5A9   Daytime running lamps relays.  
20   —   Not used.  
21   15A9   Right-hand direction indicator feed.  
22   20A9   Trailer tow direction indicators.  
23   10A9   Cluster run/accessory.  
24   —   Not used.  
25   10A9   Body builder right-hand low beam headlamp feed.  
26   —   Not used.  
27   —   Not used.  
28   —   Not used.  
29   —   Not used.  
30   —   Not used.  
31   10A9   Body builder left-hand low beam headlamp feed.  
32   —   Not used.  
33   10A9   Body builder reverse lamp power.  
34   10A9   Body builder reverse gear.   Trailer tow reverse lamps.  
35   20A9   Body builder high beam feed.   High beam indicator.  
36   10A9   Transmission control switch.  
37   —   Not used.  
38   10A9   Body builder off/run.  
39   —   Not used.  
40   —   Not used.  
41   10A9   Instrument cluster lighting/switch illumination.  
42   —   Not used.  
43   —   Not used.  
44   —   Not used.  
Relay 1   —   Trailer tow right-hand direction indicator.  
Relay 2   —   Trailer tow left-hand direction indicator.  
Relay 3   —   Right-hand direction indicator.  
Relay 4   —   Left-hand direction indicator.  
Relay 5   —   Not used.  
Relay 6   —   Daytime running lamps.   Parking brake.  
Relay 7   —   Daytime running lamps on/off.  
Diode 1   —   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   —   Not used.  

9Micro 2 fuse.
F59 and UPS Passenger Compartment Fuse Panel
Missing Image
Fuse or Relay Number   Fuse Rating   Protected Component  
F1   —   Not used.  
F2   20A   Right/left rear direction indicator.   Right/left direction indicator relay coil.   Instrument cluster right/direction indicator.  
F3   15A   Left turn signal.   Hazard lamps.  
F4   15A   Blower motor relay coil.  
F5   15A   Right front/rear direction indicator.   Right front/rear hazard lamp.  
F6   10A   Anti-lock brake system module (HydroMax).  
F7   10A   Right low beam headlamp.  
F8   5A   Daytime running lamps relays.  
F9   10A   Left low beam headlamp.  
F10   10A   Transmission control switch.  
F11   10A   Cluster battery (+12V) #1.  
F12   —   Not used.  
F13   10A   Cluster battery (+12V) #2.  
F14   10A   Switch illumination.   Instrument cluster lighting.  
F15   20A   Body builder battery (+12V) feed.  
F16   —   Not used.  
F17   20A   Trailer tow direction indicators.   Trailer tow stop lamps.   Trailer tow hazard lamps.  
F18   10A   Body builder off/run.  
F19   10A   Trailer brake control module brake on/off signal.   Body builder brake lamps.   Left/right brake lamps.  
F20   10A   Body builder run/accessory feed.  
F21   10A   Anti-lock brake system module.   Hydroboost.   Instrument cluster.  
F22   30A   Wiper/washer module.   Wiper feed.  
F23   10A   Reverse lamps.  
F24   5A   Body builder radio feed.  
F25   10A   Trailer tow reverse lamps.  
F26   10A   Cluster run/accessory.  
F27   20A   High beam indicator.   Headlamps hi-beam.  
R1   Micro relay   Daytime running lamps.   Parking brake.  
R2   Micro relay   Daytime running lamps on/off.  
R3   Micro relay   Right-hand direction indicator.  
R4   Micro relay   Trailer tow right-hand direction indicator.  
R5   Micro relay   Left-hand direction indicator.  
R6   Micro relay   Trailer tow left-hand direction indicator.  
R7   —   Not used.  
R8   —   Not used.  
R9   —   Not used.  
D1   —   Not used.  
D2   —   Not used.  
D3   —   Not used.