The first-generation Ford Expedition (Model Code: UN93) , produced from 1997 to 2002 , marked Ford’s entry into the full-size SUV market , offering a powerful V8 engine, spacious interior, and strong towing capabilities . Designed for families, off-road adventures, and hauling , this model set the foundation for future generations of the Expedition.
In this article, you will find fuse box diagrams for Ford Expedition models produced between 1997 and 2002 , covering years 1997, 1998, 1999, 2000, 2001, and 2002 . These diagrams provide essential insights into the fuse layout , helping vehicle owners, mechanics, and technicians locate and understand the function of each fuse and relay .
What’s Included:
Fuse Box Diagrams – Clear and detailed visuals to help identify fuses, relays, and circuit breakers .Fuse Panel Locations – Step-by-step guidance on where to find the fuse panels inside the Ford Expedition.Fuse Assignments – Comprehensive descriptions of each fuse and relay function for accurate diagnostics and troubleshooting.
Whether you’re searching for the fuse panel layout , replacing a blown fuse , or diagnosing an electrical issue , this guide is an essential resource. It ensures that your Ford Expedition’s electrical system remains functional and reliable for road trips, off-road driving, and heavy-duty towing .
Keep your Ford Expedition (1997–2002) in top condition with this detailed fuse box, fuse panel, and relay guide!
The cigar lighter / power outlet fuses in the Ford Expedition vary by model year:
1997–1998:
Fuse №3 : Cigar Lighter (located in the Instrument Panel Fuse Box )Fuse №10 : Auxiliary Instrument Panel Power Point (located in the Engine Compartment Fuse Box )Fuse №11 : Auxiliary Console Power Point (located in the Engine Compartment Fuse Box )
Since 1999:
Fuse №3 : Cigar Lighter (located in the Instrument Panel Fuse Box )Fuse №1 : Power Point (located in the Engine Compartment Fuse Box )Fuse №4 : Console Power Point (located in the Engine Compartment Fuse Box )
The fuse panel is located below and to the left of the steering wheel by the brake pedal.
The power distribution box is located in the engine compartment.
The primary battery fuses (megafuses) are located in the engine compartment near the battery.
The engine mini fuses are located on the drivers side of the engine compartment.
Assignment of the fuses in the Passenger compartment (1997)
Slot number Amperage Description 1 15 amp Stop/turn lamps 2 5 amp Instrument cluster, trip computer 3 25 amp Cigar lighter 4 5 amp Autolamp module, head lamp relay, remote entry anti-theft with personality module (RAP), power mirrors 5 15 amp Air condition (A/C) clutch, hybrid fan relay, backup lamps, speed control, DRL, instrument panel blend door actuator, electronic variable orifice (EVO) steering module 6 5 amp Generic electronic module (GEM), shift interlock, air suspension module, heated backlite (HBL) relay, steering sensor, trip computer, compass 7 5 amp Console blower, auxiliary blower relay coil 8 5 amp GEM, radio, RAP module 9 – Not used 10 – Not used 11 30 amp Front wiper motor, washer motor 12 5 amp OBDII scan tool connector 13 15 amp Brake on/off switch, brake pressure switch 14 15 amp Interior lamps, delayed accessory relay, rear wiper relays 15 5 amp GEM, passive anti-theft system (PATS) module 16 20 amp High beam headlamps, high beam indicator 17 10 amp Heated mirrors, heated mirror switch 18 5 amp Instrument and switch illumination 19 10 amp Airbag diagnostic monitor, instrument cluster 20 5 amp GEM, air suspension module 21 15 amp Starter relay, junction box fuse #20 22 10 amp Airbag diagnostic monitor 23 10 amp Electronic flasher, 4WD vacuum solenoids, trailer tow battery charge relay, console climate door actuator, auxiliary blend and mode door actuators, auxiliary pot switching module 24 10 amp I/P blower relay, junction fuse box #7 25 5 amp 4WABS module, 4WABS red lamps relay 26 10 amp Right low beam head lamp, DRL module 27 5 amp Foglamp relay, main lamp switch 28 10 amp Left low beam headlamp 29 5 amp Auto lamp module, instrument cluster, transmission control indicator light and switch 30 30 amp Ignition coils, PCM relay, PATS module, radio capacitors 31 – Not used Slot number Amperage Description 1 – Interior lamp relay 2 – Battery saver relay 3 – HBL relay 4 – One touch down relay 5 – Accessory delay relay
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Assignment of the fuses in the Power distribution box (1997)
Slot number Amp Rating Circuits protected 1 20 amp Trailer tow backup & tail lamps 2 10 amp Airbag diagnostic monitor 3 30 amp Power locks 4 15 amp Air suspension 5 20 amp Horn 6 30 amp Engine minifuse box fuses #3 and #5 7 15 amp Park and tail lamps 8 30 amp Headlamps 9 15 amp Fog lamps and DRL 10 25 amp Auxiliary instrument panel (I/P) power point 11 25 amp Auxiliary console power point 12 10 amp Rear wiper 13 30 amp Auxiliary blower 14 60 amp Four wheel anti-lock brake system (4WABS) 15 50 amp Air suspension compressor 16 40 amp Trailer tow battery charge, engine minifuse box fuse #2, engine minifuse box fuse #4 17 30 amp Four-wheel drive (4WD) transfer case motor and clutch 18 30 amp Driver power seat 19 20 amp Fuel pump 20 50 amp Junction box ignition switched feed 21 50 amp Junction box ignition switched feed 22 50 amp Junction box battery feed 23 40 amp Front blower 24 30 amp Powertrain control module power 25 30 C.B. Windows 26 – not used 27 40 amp Heated backlite and mirrors 28 30 amp Trailer tow electric brake 29 30 amp Hybrid fan, moon roof, flip windows Slot number Description 1 – not used 2 – PCM diode Slot number Description 1 – Windshield wipers high/low speed 2 – Windshield wipers run/park 3 – Front washer pump relay 4 – Fuel pump relay 5 Horn relay 6 – PCM power relay
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Location Amperage Description 1 175 Power Network Box Megafuse 2 175 Alternator Megafuse 3 20 Alternator Field Minifuse
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Slot Number Amp Rating Circuits Protected 1 5 amp Powertrain Control Module (PCM) 2 20 amp Trailer Tow Stop/Turn Lamps 3 10 amp Audio Rear Integrated Control Panel (RICP), Compact Disc Changer, Radio 4 10 amp Running Board Lamps 5 20 amp Amplifier, Subwoofer Amplifier 6 — Not Used
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Assignment of the fuses in the Passenger compartment (1998)
№ Amp Rating Description 1 15A Flasher Relay 2 5A Instrument Cluster, Overhead Trip Computer (OTC) Module 3 25A Cigar Lighter 4 5A Park Lamp Relay, Headlamp Relay, Autolamp Module, Remote Anti-Theft Personality (RAP) Module, Power Mirror Switch 5 15A Digital Transmission Range (DTR) Sensor, Daytime Running Lamps (DRL) Module, Speed Control Servo/Amplifier Assembly, Heater-A/C Control Assembly, Blend Door Actuator, Electronic Variable Orifice (EVO) Module 6 5A Shift Lock Actuator, Generic Electronic Module (GEM), 4 Wheel Air Suspension (4WAS) Module, Compass Sensor, Steering Wheel Rotation Sensor, Heated Grid Relay, Overhead Trip Computer (OTC) Module 7 5A Auxiliary A/C Relay, Console Blower Motor 8 5A Radio, Main Light Switch, Remote Anti-Theft Personality (RAP) Module 9 — Not Used 10 — Not Used 11 30A Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/Lo Relay, Windshield Wiper Motor, Rear Wiper Pump Relay 12 5A Data Link Connector (DLC) 13 15A Brake On/Off (BOO) Switch, Brake Pressure Switch 14 15A Battery Saver Relay, Interior Lamp Relay 15 5A Generic Electronic Module (GEM), Passive Anti-Theft System (PATS) Module 16 20A Instrument Cluster (W/O DRL), Daytime Running Lamps (DRL) Module, Hi-Beam Headlamps (Power supplied through Multi-Function Switch) 17 10A Heated Backlight Switch, Left Power/Heated Signal Mirror, Right Power/Heated Signal Mirror 18 5A Main Light Switch, Generic Electronic Module (GEM), Instrument Illumination (Power supplied through Main Light Switch) 19 10A Instrument Cluster, Air Bag Diagnostic Monitor 20 5A 4 Wheel Air Suspension (4WAS), Generic Electronic Module (GEM) 21 15A Digital Transmission Range (DTR) Sensor, Junction Box Fuse/Relay Panel (Fuse 20) 22 10A Air Bag Diagnostic Monitor 23 10A Trailer Tow Battery Charge Relay, 4X4 Center Axle Disconnect solenoid, 4X2 Center Axle Disconnect Solenoid, Function Selector Switch, Rear Integrated Control Panel, Recirculation Vacuum Solenoid, Auxiliary A/C Mode Acturator, Auxiliary A/C Control Module 24 10A Function Selector Swatch 25 5A 4 Wheel Anti-Lock Brake System (4WABS) Module, 4WABS Relay 26 10A Daytime Running Lamps (DRL) Module, Right Headlamp (Power supplied through Multi-Function Switch) 27 5A Main Light Switch, Fog Lamp Relay 28 10A Left Headlamp 29 5A Autolamp Module, Instrument Cluster, Transmission Control Switch (TCS) 30 30A Radio Noise Capacitor, Ignition Coil, PCM Power Diode, Coil On Plugs 31 — Not Used
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Assignment of the fuses in the Power distribution box (1998)
№ Amp Rating Description 1 20 A* Trailer Tow Running Lamp Relay, Trailer Tow Backup Lamp Relay 2 10A* Air Bag Diagnostic Monitor 3 30 A* All Unlock Relay, All Lock Relay, Driver’s Unlock Relay 4 15A* Air Suspension Sendee Switch 5 20 A* Horn Relay 6 30 A* Radio, Premium Sound Amplifier, CD Changer, Rear Integrated Control Panel, Sub-Woofer Power (Fuse 3 & Fuse 5) 7 15A* Main Light Switch, Park Lamp Relay 8 30 A* Main Light Switch, Headlamp Relay, Multi-Function Switch 9 15A* Daytime Running Lamps (DRL) Module, Fog Lamp Relay 10 25 A* I/P Auxiliary Power Socket 11 25 A* Console Auxiliary Power Socket 12 10A* Rear Wiper Up Motor Relay, Rear Wiper Down Motor Relay 13 30A** Auxiliary A/C Relay 14 60A** 4 Wheel Anti-Lock Brake System (4WABS) Module 15 50A** Air Suspension Solid State Compressor Relay 16 40A** Trailer Tow Battery Charge Relay, Engine Fuse Module (Fuse 2) 17 30A** Shift on the Fly Relay, Transfer Case Shift relay 18 30A** Power Seat Control Swatch 19 20A** Fuel Pump Relay 20 50A** Ignition Switch (B4 & B5) 21 50A** Ignition Switch (B1 & B3) 22 50A** Junction Box Fuse/Relay Panel Battery Feed 23 40A** I/P Blower Relay 24 30A** PCM Power Relay, Engine Fuse Module (Fuse 1) 25 30A CB Junction Box Fuse/Relay Panel, ACC Delay Relay 26 — Not Used 27 40A** Junction Box Fuse/Relay Panel, Heated Grid Relay 28 30A** Trailer Electronic Brake Controller 29 30A** Flip Window Relay, Hybrid Cooling Fan Relay * Mini Fuses
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Location Amperage Description 1 175 Power Network Box Megafuse 2 175 Alternator Megafuse 3 20 Alternator Field Minifuse
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Slot Number Amp Rating Circuits Protected 1 5 amp Powertrain Control Module (PCM) 2 20 amp Trailer Tow Stop/Turn Lamps 3 10 amp Audio Rear Integrated Control Panel (RICP), Compact Disc Changer, Radio 4 10 amp Running Board Lamps 5 20 amp Amplifier, Subwoofer Amplifier 6 — Not Used
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Assignment of the fuses in the Passenger compartment (1999)
№ Amp Rating Description 1 25A Audio 2 5A Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster 3 20A Cigar Lighter, OBD-II Scan Tool Connector 4 15A Autolamp Module, Remote Entry Module, Mirrors, Air Suspension Switch 5 15A AC Clutch Relay, Speed Control Module, Reverse Lamp, EVO Module, Climate Mode Switch (Front Blower Relay), Daytime Running Lamp Relay 6 5A Cluster, Overhead Trip Computer, Compass, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, EVO Steering Sensor 7 5A Aux A/C Blower Relay, Console Blower 8 5A Radio, Remote Entry Module, GEM Module 9 — Not Used 10 — Not Used 11 30A Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay 12 — Not Used 13 20A Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module 14 15A Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessoiy Delay Relay (Power Windows) 15 5A Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs), GEM Module 16 20A Headlamps (Hi Beams), Cluster (Hi Beam Indicator) 17 10A Heated Mirrors, Heated Grid Switch Indicator 18 5A Instrument Illumination (Dimmer Switch Power) 19 — Not Used 20 5A Audio, Four Wheel Air Suspension (4WAS) Module, GEM Module 21 15A Starter Relay, Fuse 20 22 10A Air Bag Module 23 10A Aux A/C, Heated Seats, Trailer Tow’ Battery Charge, Turn/Hazard Flasher, Console Blower Door Actuator 24 10A Climate Mode Switch (Blower Relay), EATC (via fuse 7), EATC Blower Relay 25 5A 4 Wheel Anti-Lock Brake System (4WABS) Module 26 10A Right Side Low Beam Headlamp 27 5A Foglamp Relay and Foglamp Indicator 28 10A Left Side Low Beam Headlamp 29 5A Autolamp Module, Transmission Overdrive Control Switch 30 30A Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay 31 10A Rear Integrated Control Panel (Audio), CD Player Relay 1 — Interior Lamp Relay Relay 2 — Battery Saver Relay Relay 3 — Rear Window Defroster Relay Relay 4 — One Touch Down Window Relay Relay 5 — ACC Delay Relay
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Assignment of the fuses in the Power distribution box (1999)
№ Amp Rating Description 1 25A * Power Point 2 30 A* Powertrain Control Module 3 30 A* Headlamps/Autolamps 4 2 5 A* Console PowerPoint 5 20 A* Trailer Tow Backup/Park Lamps 6 15A* Parklamps/Autolamps 7 20 A* Horn 8 30 A* Power Door Locks 9 15A* Daytime Running Lamps (DRL), Fog Lamps 10 20 A* Fuel Pump 11 20 A* Alternator Field 12 10 A* Rear Wipers 13 — Not Used 14 — Not Used 15 10 A* Running Board Lamps 16 — Not Used 17 — Not Used 18 15 A* Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor 19 10 A* Trailer Tow Stop and Right Turn Lamp 20 10 A* Trailer Tow Stop and Left Turn Lamp 21 — Not Used 22 — Not Used 23 15 A* Powertrain Control Module, HEGO Sensors, Canister Vent 24 15 A* Powertrain C ontrol Module, Automatic Transmission, CMS Sensor 101 30A** Trailer Tow Battery Charge 102 50A** Four Wheel Antilock Brake Module 103 50A** Junction Block Battery Feed 104 30A** 4×4 Shift Motor & Clutch 105 40A** Climate Control Front Blower 106 — Not Used 107 — Not Used 108 30A** Trailer Tow Electric Brake 109 50A** Air Suspension Compressor 110 30A** Moonroof, Flip Windows and Heated Seats 111 50A** Ignition Switch Battery Feed (Start Circuit) 112 30A** Drivers Power Seat, Adjustable Pedals 113 50A** Ignition Switch Battery Feed (Run and Accessoiy Circuits) 114 30A** Climate Control Auxiliary Blower 115 — Not Used 116 40A** Rear Window Defroster, Heated Mirrors 117 — Not Used 118 — Not Used 201 — Trailer Tow Park Lamp Relay 202 — Front Wiper Run/Park Relay 203 — Trailer Tow Backup Lamp Relay 204 — A/C Clutch Relay 205 — Horn Relay 206 — Foglamp Relay 207 — Front Washer Pump Relay 208 — Rear Washer Pump Relay 209 — Front Wiper Hi/Lo Relay 210 — Not Used 211 — Not Used 212 — Rear Wiper Up Relay 213 — Rear Wiper Down Relay 301 — Fuel Pump Relay 302 — Trailer Tow Battery Charge Relay 303 — Not Used 304 — Powertrain Control Module Relay 401 — Not Used 501 — Powertrain Control Module Diode 502 — A/C Clutch Diode 503 — Not Used 601 30A Delayed Accessory (Power Windows, Flip Windows, Moonroof) 602 — Not Used * Mini fuses
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Assignment of the fuses in the Passenger compartment (2000)
№ Amp Rating Passenger Compartment Fuse Panel Description 1 25A Audio 2 5A Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster 3 20 A Cigar Lighter, OBD-II Scan Tool Connector 4 7.5A Remote Entry Module, Mirrors, Memory Functions (Seats and Pedals) 5 15A Speed Control Module, Reverse Lamp, EVO Module, Climate Mode Switch (Front Blower Relay), Daytime Running Lamp Relay, Reverse Sensing System, Autolock, E/C Mirror 6 5A Cluster, Overhead Trip Computer, Compass, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, EVO Steering Sensor, Heated Mirror, Rear Defroster, Reverse Sensing System 7 5A Aux A/C Blower Relay (via fuse 22) 8 5A Radio, Remote Entry Module, GEM Module 9 — Not Used 10 — Not Used 11 30A Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay 12 15A Air Suspension Switch 13 20 A Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module 14 15A Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows, Moonroof, Flip Windows) 15 5A Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs, Air Suspension Module, Autolock), GEM Module 16 20 A Headlamps (Hi Beams), Cluster (Hi Beam Indicator) 17 10A Heated Mirrors, Heated Grid Switch Indicator 18 5A Instrument Illumination (Dimmer Switch Power) 19 — Not Used 20 5A Audio, Air Suspension Module, GEM Module, Memory Module 21 15A Starter Relay, Fuse 20, Transmission Range Switch 22 10A Air Bag Module, Climate Mode Switch (Blower Relay), EATC, EATC Blower Relay, Feeds Fuse 7 23 10A Aux A/C, Heated Seats, Trailer Tow Battery Charge, Turn/Hazard Flasher, 4×4 Clutch Relay, Overhead Console, E/C Mirror, 4 Wheel Anti-Lock Brake System (4WABS) Module 24 — Not Used 25 — Not Used 26 10A Right Side Low Beam Headlamp 27 5A Foglamp Relay and Foglamp Indicator 28 10A Left Side Low Beam Headlamp 29 5A Autolamp Module, Transmission Overdrive Control Swatch 30 30A Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay 31 10A Rear Integrated Control Panel (Audio), CD Player Relay 1 — Interior Lamp Relay Relay 2 — Battery Saver Relay Relay 3 — Rear Window Defroster Relay Relay 4 — One Touch Down Window Relay Relay 5 — ACC Delay Relay
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Assignment of the fuses in the Power distribution box (2000)
№ Amp Rating Power Distribution Box Description 1 20A * Power Point 2 30A* Powertrain Control Module 3 30A* Headlamps/Autolamps 4 20A* Console Powerpoint 5 20A* Trailer Tow Backup/Park Lamps 6 15 A* Parklamps/Autolamps, Feeds Passenger Compartment Fuse 18 7 20A* Horn 8 30A* Power Door Locks 9 15 A* Daytime Running Lamps (DRL), Fog Lamps 10 20A* Fuel Pump 11 20A* Alternator Field 12 10 A* Rear Wipers 13 15 A* A/C Clutch 14 — Not Used 15 10 A* Running Board Lamps 16 — Not Used 17 10 A* Flip Windows 18 15 A* Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor 19 10 A* Trailer Tow Stop and Right Turn Lamp 20 10 A* Trailer Tow Stop and Left Turn Lamp 21 — Not Used 22 — Not Used 23 15 A* HEGO Sensors, Canister Vent, Automatic Transmission, CMS Sensor 24 — Not Used 101 30A** Trailer Tow Battery Charge 102 50A** Four Wheel Antilock Brake Module 103 50A** Junction Block Battery Feed 104 30A** 4×4 Shift Motor & Clutch 105 40A** Climate Control Front Blower 106 — Not Used 107 — Not Used 108 30A** Trailer Tow Electric Brake 109 50A** Air Suspension Compressor 110 30A** Heated Seats 111 40A** Ignition Switch Battery Feed (Run/Start Circuit) 112 30A** Drivers Power Seat, Adjustable Pedals, Memory Module 113 40A** Ignition Switch Battery Feed (Run and Accessory Circuits) 114 30A** Climate Control Auxiliary Blower 115 — Not Used 116 40A** Rear Window Defroster, Heated Mirrors 117 — Not Used 118 — Not Used 201 — Trailer Tow Park Lamp Relay 202 — Front Wiper Run/Park Relay 203 — Trailer Tow Backup Lamp Relay 204 — A/C Clutch Relay 205 — Rear Wiper Down 206 — Foglamp Relay 207 — Front Washer Pump Relay 208 — Rear Washer Pump Relay 209 — Rear Wiper Up 301 — Fuel Pump Relay 302 — Trailer Tow Battery Charge Relay 303 — Wiper Hi/Lo Relay 304 — Powertrain Control Module Relay 401 — Not Used 501 — Powertrain Control Module Diode 502 — A/C Clutch Diode 503 — Not Used 601 30A Delayed Accessory (Power Windows, Flip Windows, Moonroof) 602 — Not Used * Mini fuses
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Assignment of the fuses in the Passenger compartment (2001, 2002)
№ Amp Rating Passenger Compartment Fuse Panel Description 1 25A Audio 2 5A Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster 3 20A Cigar Lighter, OBD-II Scan Tool Connector 4 7.5A Remote Entry Module, Mirrors, Memory Functions (Seats and Pedals) 5 15A Speed Control Module, Reverse Lamp, EVO Module, Climate Mode Switch (Front Blower Relay), Daytime Running Lamp Relay, Reverse Sensing System, Autolock, E/C Mirror 6 5A Cluster, Overhead Trip Computer, Compass, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, EVO Steering Sensor, Heated Mirror, Rear Defroster, Reverse Sensing System 7 5A Aux A/C Blower Relay (via fuse 22) 8 5A Radio, Remote Entry Module, GEM Module 9 — Not Used 10 — Not Used 11 30A Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay 12 15A Air Suspension Switch 13 20A Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module 14 15A Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows, Moonroof, Flip Windows) 15 5A Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs, Air Suspension Module, Autolock), GEM Module 16 20A Headlamps (Hi Beams), Cluster (Hi Beam Indicator) 17 10A Heated Mirrors, Heated Grid Switch Indicator 18 5A Instrument Illumination (Dimmer Switch Power) 19 — Not Used 20 5A Audio, Air Suspension Module, GEM Module, Memory Module 21 15A Starter Relay, Fuse 20, Transmission Range Switch 22 10A Air Bag Module, Intelligent Passenger Airbag Deactivation Module 23 10A Aux A/C, Heated Seats, Trailer Tow Battery Charge, Turn/Hazard Flasher, 4×4 Clutch Relay, Overhead Console, E/C Mirror, 4 Wheel Anti-Lock Brake System (4WABS) Module 24 10A EATC Module, EATC Blower Relay, Climate Control Switch Assembly, Feeds Fuse 7 25 — Not Used 26 10A Right Side Low Beam Headlamp 27 5A Foglamp Relay and Foglamp Indicator 28 10A Left Side Low Beam Headlamp 29 5A Autolamp Module, Transmission Overdrive Control Switch 30 30A Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay 31 10A Rear Integrated Control Panel (Audio), CD Player Relay 1 — Interior Lamp Relay Relay 2 — Battery Saver Relay Relay 3 — Rear Window Defroster Relay Relay 4 — One Touch Down Window Relay Relay 5 — ACC Delay Relay
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Assignment of the fuses in the Power distribution box (2001, 2002)
№ Amp Rating Power Distribution Box Description 1 20A * Power Point 2 30A* Powertrain Control Module 3 30A* Headlamps/Autolamps 4 20A* Console PowerPoint 5 20A* Trailer Tow Backup/Park Lamps 6 15 A* Parklamps/Autolamps, Feeds Passenger Compartment Fuse 18 7 20A* Horn 8 30A* Power Door Locks 9 15 A* Daytime Running Lamps (DRL), Fog Lamps 10 20A* Fuel Pump 11 20A* Alternator Field 12 10 A* Rear Wipers 13 15 A* A/C Clutch 14 — Not Used 15 10 A* Running Board Lamps 16 — Not Used 17 10 A* Flip Windows 18 15 A* Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor 19 10 A* Trailer Tow Stop and Right Turn Lamp 20 10 A* Trailer Tow Stop and Left Turn Lamp 21 — Not Used 22 — Not Used 23 15 A* HEGO Sensors, Canister Vent, Automatic Transmission, CMS Sensor 24 — Not Used 101 30A** Trailer Tow Battery Charge 102 50A** Four Wheel Antilock Brake Module 103 50A** Junction Block Battery Feed 104 30A** 4×4 Shift Motor & Clutch 105 40A** Climate Control Front Blower 106 — Not Used 107 — Not Used 108 30A** Trailer Tow Electric Brake 109 50A** Air Suspension Compressor 110 30A** Heated Seats 111 40A** Ignition Switch Battery Feed (Run/Start Circuit) 112 30A** Drivers Power Seat, Adjustable Pedals, Memory Module 113 40A** Ignition Switch Battery Feed (Run and Accessory Circuits) 114 30A** Climate Control Auxiliary Blower 115 — Not Used 116 40A** Rear Window Defroster, Heated Mirrors 117 — Not Used 118 — Not Used 201 — Trailer Tow Park Lamp Relay 202 — Front Wiper Run/Park Relay 203 — Trailer Tow Backup Lamp Relay 204 — A/C Clutch Relay 205 — Rear Wiper Down 206 — Foglamp Relay 207 — Front Washer Pump Relay 208 — Rear Washer Pump Relay 209 — Rear Wiper Up 301 — Fuel Pump Relay 302 — Trailer Tow Battery Charge Relay 303 — Wiper Hi/Lo Relay 304 — Powertrain Control Module Relay 401 — Not Used 501 — Powertrain Control Module Diode 502 — A/C Clutch Diode 503 — Not Used 601 30A Delayed Accessory (Power Windows, Flip Windows, Moonroof) 602 — Not Used * Mini fuses
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