2019 FORD F-53 fuse

Protected ComponentFuse RatingFuse or RelayNumber
Headlamps hi-beam.
Daytime running lamps.Micro relayR1Parking brake.
Daytime running lamps on/off.Micro relayR2
Right-hand direction indicator.Micro relayR3
Trailer tow right-hand direction indicator.Micro relayR4
Left-hand direction indicator.Micro relayR5
Trailer tow left-hand direction indicator.Micro relayR6
Not used.—R7
Not used.—R8
Not used.—R9
Not used.—D1
Not used.—D2
Not used.—D3
CHANGING A FUSE
Fuses
WARNING: Always replace a fusewith one that has the specifiedamperage rating. Using a fuse with ahigher amperage rating can cause severewire damage and could start a fire.
If electrical components in the vehicle arenot working, a fuse may have blown. Blownfuses are identified by a broken wire withinthe fuse. Check the appropriate fusesbefore replacing any electricalcomponents.
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Fuse Types
Fuse TypeCallout
Micro 2A
Micro 3B
MaxiC
MiniD
M CaseE
J CaseF
J Case Low ProfileG
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UNDER HOOD OVERVIEW - COMMERCIAL CHASSIS
Engine coolant reservoir. See Engine Coolant Check (page 96).A
Engine oil filler cap. See Engine Oil Check (page 95).B
Automatic transmission fluid dipstick. See Automatic Transmission FluidCheck (page 101).C
Engine compartment fuse box. See Fuses (page 71).D
Engine oil dipstick. See Engine Oil Dipstick (page 95).E
Air filter assembly. See Changing the Engine Air Filter (page 107).F
Power steering fluid reservoir. See Power Steering Fluid Check (page 104).G
Brake fluid reservoir. See Brake Fluid Check (page 102).H
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UNDER HOOD OVERVIEW - MOTORHOME CHASSIS
Engine coolant reservoir. See Engine Coolant Check (page 96).A
Engine oil filler cap. See Engine Oil Check (page 95).B
Automatic transmission fluid dipstick. See Automatic Transmission FluidCheck (page 101).C
Engine compartment fuse box. See Fuses (page 71).D
Air filter assembly. See Changing the Engine Air Filter (page 107).E
Engine oil dipstick. See Engine Oil Dipstick (page 95).F
Power steering fluid reservoir. See Power Steering Fluid Check (page 104).G
Brake fluid reservoir. See Brake Fluid Check (page 102).H
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A
About This Manual...........................................5ABSSee: Brakes..............................................................41ABS driving hintsSee: Hints on Driving With Anti-LockBrakes...................................................................41AccessoriesSee: Replacement PartsRecommendation..............................................8Adjusting the Steering Wheel.....................12Air FilterSee: Changing the Engine Air Filter..............107Appendices.....................................................163Audible Warnings and Indicators..............19Fail-Safe Cooling Warning Chime..................19Headlamps On Warning Chime......................20Key in Ignition Warning Chime........................20Parking Brake On Warning Chime.................20Shift to Park Warning Chime...........................20Automatic Transmission.............................38Brake-Shift Interlock..........................................40If Your Vehicle Gets Stuck In Mud orSnow....................................................................40Understanding the Positions of YourAutomatic Transmission..............................38Automatic Transmission FluidCheck..............................................................101Adjusting automatic transmission fluidlevels...................................................................102Automatic transmission fluid filter..............102Correct fluid level.................................................101High fluid level.....................................................102Low fluid level.......................................................101
B
BatterySee: Changing the 12V Battery......................105Brake Fluid Check.........................................102Hydroboost...........................................................103Hydromax..............................................................103Brakes..................................................................41General Information.............................................41Breaking-In.......................................................56
C
Capacities and Specifications.................138Alternative Engine Oil for Extremely ColdClimates............................................................142Specifications......................................................139Car WashSee: Cleaning the Exterior...............................109Catalytic Converter........................................35On-Board Diagnostics (OBD-II).....................36Readiness for Inspection and Maintenance(I/M) Testing.....................................................36Changing a Fuse............................................90Fuses........................................................................90Changing a Road Wheel............................129Dissimilar Spare Wheel and Tire AssemblyInformation......................................................129Tire Change Procedure.....................................130Changing the 12V Battery..........................105Battery relearn.....................................................106Changing the Engine Air Filter..................107Cleaning the Engine.....................................110Cleaning the Exterior..................................109Cleaning the Headlamps................................109Exterior Chrome Parts......................................109Exterior Plastic Parts.........................................109Stripes or Graphics............................................109Underbody.............................................................110Under Hood...........................................................110Cleaning the Wheels....................................110Coolant CheckSee: Engine Coolant Check..............................96Cruise Control...................................................12Principle of Operation........................................43Cruise controlSee: Using Cruise Control..................................43Customer Assistance...................................64
D
Daytime Running Lamps..............................15Direction Indicators........................................15Driving Hints.....................................................56Driving Through Water..................................57DRLSee: Daytime Running Lamps..........................15
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E
Economical Driving.......................................56Electromagnetic Compatibility...............163Emission Law...................................................34Noise Emissions Warranty, ProhibitedTampering Acts and Maintenance...........35Tampering With a Noise ControlSystem................................................................34Engine Block Heater......................................27Using the Engine Block Heater........................27Engine Coolant Check..................................96Adding Coolant.....................................................97Coolant Change...................................................99Engine Coolant TemperatureManagement..................................................100Fail-Safe Cooling.................................................99Recycled Coolant.................................................98Severe Climates...................................................98Engine Emission Control.............................34Engine Oil Check............................................95Adding Engine Oil.................................................95Engine Oil Dipstick.........................................95Engine Specifications.................................134Drivebelt Routing................................................134Environment.......................................................11Essential Towing Checks.............................53Before Towing a Trailer......................................54Hitches.....................................................................53Launching or Retrieving a Boat or PersonalWatercraft (PWC)...........................................55Safety Chains.........................................................53Trailer Brakes.........................................................54Trailer Lamps.........................................................54When Towing a Trailer........................................54Export Unique Options.................................10
F
Flat TireSee: Changing a Road Wheel........................129Ford Credit...........................................................8US Only.......................................................................8Ford Protect....................................................143Ford Protect Extended Service Plan(CANADA ONLY)...........................................144Ford Protect Extended Service Plans (U.S.Only)...................................................................143
Fuel and Refueling.........................................29Fuel Consumption..........................................32Advertised Capacity............................................32Fuel Economy........................................................33Fuel Filter.........................................................105Fuel Quality......................................................29Choosing the Right Fuel....................................29Fuses....................................................................71Fuse Specification Chart..............................71Diode and Relay Module...................................83F53 Passenger Compartment FusePanel....................................................................84F53 Power Distribution Box...............................71
G
Gauges................................................................16Engine Coolant Temperature Gauge..............17Engine Oil Pressure Gauge.................................17Fuel Gauge...............................................................17Speedometer..........................................................17Transmission Fluid TemperatureGauge....................................................................17GearboxSee: Transmission................................................38General Maintenance Information.........145Multi-point Inspection.......................................147Owner Checks and Services...........................146Protecting Your Investment............................145Why Maintain Your Vehicle?..........................145Why Maintain Your Vehicle at YourDealership?......................................................145Getting Assistance Outside the U.S. andCanada............................................................67Getting the Services You Need.................64Away From Home................................................64
H
HandbrakeSee: Parking Brake...............................................42Hazard Flashers.............................................60Hints on Driving With Anti-LockBrakes...............................................................41
I
Ignition Switch.................................................25
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