Mercury Mountaineer (1997-2001) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Mercury Mountaineer (1997, 1998, 1999, 2000, 2001).

Fuse box diagram: Mercury Mountaineer (1997-2001)

Cigar lighter / power outlet fuses in the Mercury Mountaineer are the fuses #17 (Cigar Lighter), #22 (Auxiliary Power Socket) in the Instrument panel fuse box, and fuses #2 (1998: Auxiliary Power Point), #3 (1997: Power point) in the Engine Compartment Fuse Box.

Fuse Box Location

Passenger Compartment Fuse Box

The fuse box is located on the side of the instrument panel, behind the coverThe location of the fuses in the passenger compartment: Mercury Mountaineer (1997-2001)

Engine Compartment Fuse Box

The fuse box is located in the engine compartment (on the driver’s side), under the coverThe location of the fuses in the engine compartment: Mercury Mountaineer (1997-2001)

Fuse box diagram (Passenger Compartment Fuse Box)

Instrument panel fuse box diagram: Mercury Mountaineer (1997, 1998, 1999, 2000, 2001)

Assignment of the fuses in the Passenger Compartment Fuse Box
Protected componentsA
1Power Mirror Switch, Power Antenna, Memory Seat (2000-2001)7.5
21997: High-mount Brakelamp

1998-2001: Blower Motor Relay, Air Bag Diagnostic Monitor, Passive Deactivation (PAD) Module (1998)
31998-2001: Left Stop/Turn Trailer Tow Connector7.5
31997: Parking Lamps15
4Left Headlamp10
5Data Link Connector (DLC)10
61997-1998: Air Bag System, Blower Relay, Passive Deactivation (PAD) Module (1998)

1999-2001: Rear Blower Motor (Without EATC)
71997: Illumination switches
1998-2001: Right Stop/Turn Trailer Tow Connector
8Right Headlamp, Foglamp Relay, Daytime Running Lamps (DRL) Module (1998)10
91998-2001: Brake Pedal Position Switch7.5
91997: Autolamps10
101997: Rear Blower, Speed Control, Generic Electronic Module (GEM), Brake Interlock, Overhead Console

1998-2001: Speed Control/Amplifier Assembly, Generic Electronic Module (GEM), Shift Lock Actuator, Blend Door Actuator, A/C - Heater Assembly, Flasher, Overhead Console (1999-2001), Load Leveling Module (1999-2001), Brake Pressure Switch (1998), Main Light Switch (1998), RABS Resistor (1998), A/C - Heater Assembly
11Instrument Cluster, Main Light Switch (1998), RABS Resistor (1998)7.5
121998-2001: Washer Pump Relay, Rear Washer Pump Relay7.5
121997: Liftgate Wiper/Washer, Front Washer10
131998-2001: Brake Pedal Position Switch, Brake Pressure Switch20
131997: Brake on/off Switch15
141998-2001: 4 Wheel Anti-Lock Brake System (4WABS) Module, 4WABS Main Relay10
141997: Anti-Lock Brake System10
141998: Rear Anti-Lock Brake System (RABS) Module20
15Instrument Cluster, Air Bag System (1997)7.5
16Windshield Wiper Motor (1998-2001), Wiper Hi-Lo Relay (1998-2001), Wiper Run/Park Relay30
17Cigar Lighter15 (1997)
25 (1998-2001)
181999-2001: Drivers Unlock Relay, All Unlock Relay, All Lock Relay, Power Seats25
181997: A/C System15
181998: Drivers Unlock Relay, All Unlock Relay, All Lock Relay15
191997: Ignition Coil, PCM System
1998-2001: PCM Power Diode
20RAP Module (1998-2001), Generic Electronic Module (GEM), Radio, Cellular Phone (1999-2001), Power Antenna (1997), Anti-theft (1997)7.5
21Flasher (Hazard)15
22Auxiliary Power Socket20
22Turn Signals10
231999-2001: Not Used
231997: Rear Wiper System10
231998: Turn Signals15
241999-2001: Clutch Pedal Position (CPP) Switch, Starter Interrupt Relay, Anti-Theft7.5
241997: Anti-theft Relay10
241998: Not Used
25Generic Electronic Module (GEM), Instrument Cluster, Securi-Lock (1999-2001)7.5
261997: 4R70W Overdrive, Daytime Running Lamps (DRL) System, Backup Lamps, Rear Defroster Relay

1998-2001: Battery Saver Relay, Electronic Shift Relay, Interior Lamp Relay, Electronic Shift Control Module, Power Window Relay (1998), Shift Control Module (1998), Transmission Control (1998)
271999-2001: Daytime Running Lamps (DRL), Backup Lamps Switch, DTR Sensor15
271997: Underhood Lamp, Map Lights, Glove Box Lamp, Overhead Lamp, Visor Lamps, Accessory Delay, Dimmer Switch Illumination10
271998: Switch, Daytime Running Lamps (DRL), Backup Lamps Switch, DTR Sensor, Instrument Illumination Dimming Module, Dome/Map Lamp, GEM, Electric Shift, Interior Lights, Glove Box Lamp and Switch15
28Generic Electronic Module (GEM), Radio (1998-2001), Memoiy Seat (1999-2001)7.5
29Radio/Audio System10 (1997, 1999)
15 (1998)
25 (2000-2001)
301997: Not Used
1998-2001: Park Lamp/Trailer Tow Relay

311998-2001: Not Used
1997: Rear Blower Motor Relay

321999-2001: Heated Mirror10
321997: Heated Rear Window7.5
321998: Rear Blower10
33Headlamps, Daytime Running Lamps (DRL) Module, Instrument Cluster15
341997: Luxury Audio System
1998-2001: Rear Integrated Control Parrel, CD
351997: Not Used
1998: RABS Test Connector
1999-2001: Rear Blower Motor (With EATC)

361997: Not Used
1998-2001: EATC Memory (1999-2001), CD, Rear Integrated Control Panel, Memoiy Seat, Message Center


Fuse box diagram (Engine Compartment Fuse Box, 1997)

Under-hood fuse box diagram: Mercury Mountaineer (1997)


Assignment of the fuses and relays in the Engine Compartment Fuse Box (1997)
Fused componentA
Maxi fuses
1Rear window defrost30
2PCM power relay30
3Fuel system, anti-theft system20
5ABS system30
6ABS system30
7Trailer park LP and trailer stop LP20
8Battery saver relay and headlamp relay30
9Blower motor50
10Power locks, power windows and power30
11PCM memory and20
12Air ride control relay50
13Instrument panel fuse60
Mini fuses
1JBL system30
2Rear wiper system15
3Power point30
44WD system20
5Air suspension system15
6Alternator system15
7Air bag system10
8DRL/Fog lamps/Off-road lamps15
9Not used
10Not used
11HEGO system20
1Wiper run relay
2Horn relay
3Wiper HI/LO relay
4WOT A/C relay
5PCM power relay
6Fuel pump relay
1ABS diode
2PCM diode

Fuse box diagram (Engine Compartment Fuse Box, 1998-2001)

Under-hood fuse box diagram: Mercury Mountaineer (1998, 1999, 2000, 2001)


Assignment of the fuses and relays in the Engine Compartment Fuse Box (1998-2001)
Protected componentsA
Maxi Fuses
11999-2001: I/P Fuse Panel fuses 1,9, and 1360
11998: I/P Fuse Panel50
2Blower Motor Relay40
34 Wheel Anti-Lock Brake System (4WABS) Module50
41999-2001: Power Moon Roof, Accessory Relay Delay (2001), Power Windows (1999-2000), Power Seat (1999-2000)30
41998: Mainlight Switch, Instrument Cluster20
5Ignition Switch, Starter Relay50
6Transfer Case Relay20
7Not Used
8Air Suspension (Automatic Ride Control ARC Switch Off/On Switch)20
9Air Suspension (Automatic Ride Control Relay)40
10PCM Power Relay30
Mini Fuses
1A/C Relay10
21999-2001: Heated Seats30
21998: Auxiliary Power Point20
31998: Not Used
1999-2001: Heated Backlight

4Fog Lamps and Daytime Running Lamps15
51999-2001: Not Used
1998: Air Bag Diagnostic Monitor

6Powertrain Control Module10
74 Wheel Anti-Lock System (4WABS) Module30
81999-2001: Rear Wiper Motor15
81998: PCM Relay30
9Fuel Pump Relay and RAP Module20
10Horn Relay15
11Parklamps Relay and Mainlight Switch15
12Mainlight Switch and Multifunction Switch30
13Heated Oxygen Sensor, EGR Vacuum Regulator, EVR Solenoid, Camshaft Position (CMP) Sensor, Canister Vent Solenoid, A4LD Automatic Transmission (1998)15
14Generator/Voltage Regulator30
15Not Used
1Wiper Park
3Wiper High/Low
4PCM Power
5Fuel Pump
81998: Washer Pump
1999-2001: Rear Wiper Down
9Blower Motor
101998: Fog Lamp
1999-2001: Rear Wiper Up
Diodes / Resistors
11998: Resistor: Fuse 7
1999-2001: Not Used
11998: Anti-Lock Brakes Indicator Diode
1999: Not Used
2000-2001: Daytime Running Lamps Diode
2Electronic Engine Controls Diode
Mercury Mountaineer (1997-2001) fuses and relays July 6, 2019 admin