Ford Expedition 2006 Fuse Replacement
Having an electrical issue? It could be a blown fuse — an easy fix you can do yourself.
Follow the steps below to find and replace the fuse:
Step 1: Find the Fuse Box
In your Ford Expedition 2006, the interior fuse box is typically located under the dashboard on the driver's side. Some vehicles also have an additional fuse box in the engine compartment. Check your owner's manual or the fuse box cover for the exact location.
Step 2: Identify the Corresponding Fuse
Below is the complete fuse list for your vehicle. Find the circuit that isn't working and note the fuse number and amperage.
| Fuse # | Function | Amperage |
|---|---|---|
| 1 | Front wiper motor, Instrument cluster, Rear wiper motor, Tire Pressure Monitoring System (TPMS) | 10 |
| 2 | Turn signal flasher, Stoplamp switch, Hazard flasher, IVD (AdvanceTrac) stoplamps relay | 20 |
| 3 | Power mirrors, Memory seat switch, Memory seat module | 7.5 |
| 4 | DVD player, Rear seat audio controls, CDDJ | 10 |
| 5 | Powertrain Control Module (PCM) (KA power), SC deactivate switch, Manual climate control mode switch, Stoplamp switch, Brake-shift interlock (BSI) solenoid, EATC control head, BSM module, Speed control servo, 3rd row seat relay | 7.5 |
| 6 | Headlamp switch, Parklamps, License plate lamps, Trailer tow' electric brake controller, BSM parklamps relay | 15 |
| 7 | Radio | 7.5 |
| 8 | Rear window defroster switch, Heated mirrors | 10 |
| 9 | Alternator | 10 |
| 10 | Back-up lamps, Back-up lamp relay, Trailer tow' parklamp relay | 20 |
| 11 | A/C clutch relay, 4x4 IWE solenoid | 10 |
| 12 | Speed control servo, Speed control | 10 |
| 13 | EATC control head, Manual climate control head | 10 |
| 14 | Climate control blend door actuator, Daytime Running Lamps (DRL) relays, Digital Transmission Range Sensor (DTRS) back-up lamp | 15 |
| 15 | AdvanceTrac® switch, Instrument cluster | 5 |
| 16 | ABS module | 10 |
| 17 | Foglamps | 15 |
| 18 | Electrochromic mirror, Auxiliary A/C, Climate-controlled seats module, Temperature solenoid, Turn signal flasher, Sunload sensor, Electronic park brake relay coil | 10 |
| 19 | Restraints Control Module (RCM) | 10 |
| 20 | Air suspension module (air spring solenoids and height sensors), 4x4 module | 30 |
| 21 | Instrument cluster (interior lamps), Interior lamps, Electronic park brake relay, Tire Pressure Monitoring System (TPMS) | 15 |
| 22 | Door lock switch illumination, Moonroof switch illumination, Radio (delayed accessory signal), Flip window switch | 10 |
| 23 | RH low beam | 10 |
| 24 | Battery saver relay, Front map/Dome lamp, 2nd row dome/map lamp, Glove compartment lamp, Cargo lamp, Rail lamps, Vanity mirror lamps, Underhood lamp | 15 |
| 25 | LH low beam | 10 |
| 26 | Horn relay, Horns | 20 |
| 27 | Compass, Reverse sensing system module, Brake shift interlock (BSI) solenoid, Overdrive cancel switch, Air suspension module (Run/Start sense) | 5 |
| 28 | SecuriLock transceiver | 5 |
| 29 | Trailer tow electric brake controller | 30 |
| 30 | BSM (door locks), Liftgate glass release relay, Liftgate glass release motor, Door/Liftgate locks, Parklamps relay (BSM), Headlamps relay (BSM), Door lock/Unlock relay (BSM) | 30 |
| 31 | Radio | 25 |
| 32 | CMS, Transmission solenoids | 15 |
| 33 | Canister vent solenoid, EVR CC, HEGOs, VMV solenoid, IMTV solenoid, A/C clutch relay coil | 20 |
| 34 | PCM, Fuel injectors, Idle air control (IAC) solenoid, Mass air flow sensor | 20 |
| 35 | Instrument cluster high beam indicator, High beam headlamps | 20 |
| 36 | Trailer tow right turn lamp | 10 |
| 37 | Cargo area power point | 20 |
| 38 | Rear wiper motor, Washer pump (rear window wash) | 25 |
| 39 | Instrument panel or floor console power point, Rear console power point | 20 |
| 40 | Headlamp switch, High beam relay coil, LH low beam fuse # 25, LH low beam fuse # 23, BSM (autolamps headlamp relay), DRL | 20 |
| 41 | Cigar lighter, OBD II Connector | 20 |
| 42 | Trailer tow left turn lamp | 10 |
| 101 | Starter relay, Starter solenoid | 30 |
| 102 | Ignition switch, Starter solenoid | 30 |
| 103 | ABS module (pump motor) | 30 |
| 104 | LH 3rd row power seat | 30 |
| 105 | Spare | 30 |
| 106 | Trailer tow battery charge relay | 30 |
| 107 | Auxiliary blower relay, Auxiliary blower motor | 30 |
| 108 | Power passenger seat switch, Passenger power lumbar switch | 30 |
| 109 | Driver seat motor switch, Driver lumbar switch, Adjustable pedal switch, Memory module | 30 |
| 110 | Spare | 30 |
| 111 | Air suspension solid state relay, Air suspension compressor | 50 |
| 112 | ABS module (valves) | 30 |
| 113 | Front wiper motor, Front washer pump | 30 |
| 114 | Rear window defrost relay, Heated mirrors (Fuse # 8) | 40 |
| 115 | 4x4 module, Transfer case shift motor | 30 |
| 116 | Front blower relay, Front blower motor | 40 |
| 117 | RH 3rd row' power seat | 30 |
| 118 | Driver and passenger climate control seat module | 30 |
| 401 | Power window' circuit breaker, Mam window switch, Window motors, Window switches, Moonroof module | 30 |
| R01 | Starter motor solenoid | |
| R02 | Fuse # 22, CB # 401, Power windows, Switch backlighting, Radio, Moonroof, Flip windows | |
| R03 | Fuse # 35, Hi-beam headlamps, Hi-beam indicator, DRL relays | |
| R04 | Fuse # 8 (heated mirrors), Rear window defroster | |
| R05 | TT 7 wire connector, Battery charge | |
| R06 | Blower motor, Blower motor speed control (EATC) | |
| R201 | Trailer tow park lamps feed | |
| R202 | Front fog lamps | |
| R203 | Fuse # 32, Fuse # 33, Fuse # 34, Fuel pump relay, PCM solenoids and sensors | |
| R301 | Back-up lamps, TT connector (back-up lamps), Electrochromic mirror | |
| R302 | Electric cooling fan clutch, Speed control servo | |
| R303 | Fuel pump shut-off switch, PCM fuel pump monitor, Fuel pump | |
| R304 | Rail lamps, Vanity mirror lamps, Dome lamp, Glove box lamp, Instrument cluster | |
| R305 | Dual note horn |
Step 3: Check the Fuse
Use the plastic fuse puller, typically found in the fuse box, to remove the fuse. Hold it up to a light source. If the metal filament inside is broken or charred, the fuse is bad and needs to be replaced.
Step 4: How to Get a Replacement
You can buy a replacement fuse at any auto parts store. Make sure you match the **amperage (A)** and **physical size** of the fuse exactly. For example, if you need a 20A fuse, get a 20A fuse.
Step 5: Replace the Fuse
Gently press the new fuse into the empty slot. You should feel a slight click when it's securely in place. Test the affected circuit to confirm it's working again.
What Now?
Fuse Was Blown — What to Buy
Ask at any auto parts store (AutoZone, O'Reilly, Advance Auto) for a blade fuse with the same amperage printed on the old one (e.g., 10A, 15A, 20A). Also match the physical size — mini (most modern cars), standard, or maxi. Replacement fuses cost under $5 and most stores sell assorted packs.
Fuse Looks Fine — Other Causes
If the fuse is intact, the problem isn't a blown fuse. Common alternatives include a bad relay (a click-sized electrical switch), a faulty wiring connection, or a failed component (motor, switch, module). At this point, a mechanic's diagnostic is the most reliable next step.
Frequently Asked Questions
What happens if I put in the wrong amperage fuse?
Higher amperage fuses won't protect the circuit and can cause wiring damage or fire. Lower amperage fuses will blow again immediately. Always match the exact amperage.
Why does my fuse keep blowing?
A repeatedly blown fuse indicates an underlying short circuit or overload. Replacing it again won't fix the root cause — consult a mechanic.
Do I need any tools?
Most cars come with a plastic fuse puller in the fuse box lid. If not, fine-tip needle-nose pliers work. A small flashlight helps.
How do I know what size fuse to buy?
Match the amperage printed on the old fuse (e.g., 10A, 15A, 20A) and the physical blade size (mini, standard, maxi). Auto parts stores carry assorted packs.