The Dodge Ram 3500 (1998–2001) is the heavy-duty version of the Ram truck series, known for its exceptional towing and payload capacity, making it a top choice for those needing a powerful workhorse. As part of the second generation of Dodge Ram trucks, the 3500 was designed to handle the most demanding tasks, from towing heavy trailers to hauling large loads. This truck came with some significant improvements during the late 1990s and early 2000s, especially with the introduction of advanced diesel powertrains and upgrades to the cab and interior configurations.
Passenger Compartment Fuse Box
Fuse box location
The fuse panel is located behind the cover on the driver’s side of the instrument panel.
Fuse box diagram
Assignment of fuses in the passenger compartment (1998 – 2001)
No.
A
Protected Component
1
15
Heated Seat Relay, Central Timer Module
2
10
Blower Motor Relay, A/C Heater Temperature Select, Blend Door Actuator, Driver Heated Seat Switch, Passenger Heated Seat Switch, Heated Mirror Switch
Powertrain Control Module, Fuel Pump Relay (Gasoline), Engine Control Module (Diesel)
10
10
Combination Flasher
11
10
Automatic Day/Night Mirror, Overhead Console, Central Timer Module, EVAP/Purge Solenoid, Fuel Heater Relay (Diesel), Air Conditioner Compressor Clutch
12
10
Power Mirror Switch, Dome Lamp, Cargo Lamp, Data Link Connector, Radio, Glove Box Lamp and Switch, Overhead Console, Underhood Lamp, Left Visor/Vanity Lamp, Right Visor/Vanity Lamp
13
10
Driver Door Window/Lock Switch, Passenger Door Window/Lock Switch, Central Timer Module
14
10
Cluster
15
20
Cigar Lighter
16
–
–
17
10
Cluster
18
10
Airbag Control Module
19
10
Airbag Control Module, Passenger Airbag On/Off Switch
20
20
Circuit Breaker: Driver Door Window/Lock Switch, Passenger Door Window/Lock Switch
21
20
Circuit Breaker: Driver Power Seat Switch, Passenger Power Seat Switch
Relay
R1
Combination Flasher
R2
Heated Seat
Engine Compartment Fuse Box
Fuse box location
Fuse box diagram
Assignment of fuses and relay in the engine compartment (1998 – 2001)
The Dodge Ram 2500 (1998–2001) was part of the second generation of Dodge Ram trucks, which debuted in 1994 and was produced until 2002. The Ram 2500 was the heavy-duty version of the Dodge Ram lineup, offering more towing capacity, payload capability, and durability compared to the half-ton Ram 1500. This truck was particularly popular with those needing a vehicle for heavy work such as towing trailers, hauling heavy loads, or off-roading.
Passenger Compartment Fuse Box
Fuse box location
The fuse panel is located behind the cover on the driver’s side of the instrument panel.
Fuse box diagram
Assignment of fuses in the passenger compartment (1998 – 2001)
No.
A
Protected Component
1
15
Heated Seat Relay, Central Timer Module
2
10
Blower Motor Relay, A/C Heater Temperature Select, Blend Door Actuator, Driver Heated Seat Switch, Passenger Heated Seat Switch, Heated Mirror Switch
Powertrain Control Module, Fuel Pump Relay (Gasoline), Engine Control Module (Diesel)
10
10
Combination Flasher
11
10
Automatic Day/Night Mirror, Overhead Console, Central Timer Module, EVAP/Purge Solenoid, Fuel Heater Relay (Diesel), Air Conditioner Compressor Clutch
12
10
Power Mirror Switch, Dome Lamp, Cargo Lamp, Data Link Connector, Radio, Glove Box Lamp and Switch, Overhead Console, Underhood Lamp, Left Visor/Vanity Lamp, Right Visor/Vanity Lamp
13
10
Driver Door Window/Lock Switch, Passenger Door Window/Lock Switch, Central Timer Module
14
10
Cluster
15
20
Cigar Lighter
16
–
–
17
10
Cluster
18
10
Airbag Control Module
19
10
Airbag Control Module, Passenger Airbag On/Off Switch
20
20
Circuit Breaker: Driver Door Window/Lock Switch, Passenger Door Window/Lock Switch
21
20
Circuit Breaker: Driver Power Seat Switch, Passenger Power Seat Switch
Relay
R1
Combination Flasher
R2
Heated Seat
Engine Compartment Fuse Box
Fuse box location
Fuse box diagram
Assignment of fuses and relay in the engine compartment (1998 – 2001)
The Dodge Ram 1500 (1998–2001) was part of the second generation of Dodge Ram trucks, which initially debuted in 1994. During this period, Dodge made incremental updates to the truck’s design, technology, and performance to keep it competitive in the full-size pickup market. This generation is known for its bold design, capable powertrains, and improved comfort and features compared to earlier models.
Passenger Compartment Fuse Box
Fuse box location
The fuse panel is located behind the cover on the driver’s side of the instrument panel.
Fuse box diagram
Assignment of fuses in the passenger compartment (1998 – 2001)
No.
A
Protected Component
1
15
Heated Seat Relay, Central Timer Module
2
10
Blower Motor Relay, A/C Heater Temperature Select, Blend Door Actuator, Driver Heated Seat Switch, Passenger Heated Seat Switch, Heated Mirror Switch
Powertrain Control Module, Fuel Pump Relay (Gasoline), Engine Control Module (Diesel)
10
10
Combination Flasher
11
10
Automatic Day/Night Mirror, Overhead Console, Central Timer Module, EVAP/Purge Solenoid, Fuel Heater Relay (Diesel), Air Conditioner Compressor Clutch
12
10
Power Mirror Switch, Dome Lamp, Cargo Lamp, Data Link Connector, Radio, Glove Box Lamp and Switch, Overhead Console, Underhood Lamp, Left Visor/Vanity Lamp, Right Visor/Vanity Lamp
13
10
Driver Door Window/Lock Switch, Passenger Door Window/Lock Switch, Central Timer Module
14
10
Cluster
15
20
Cigar Lighter
16
–
–
17
10
Cluster
18
10
Airbag Control Module
19
10
Airbag Control Module, Passenger Airbag On/Off Switch
20
20
Circuit Breaker: Driver Door Window/Lock Switch, Passenger Door Window/Lock Switch
21
20
Circuit Breaker: Driver Power Seat Switch, Passenger Power Seat Switch
Relay
R1
Combination Flasher
R2
Heated Seat
Engine Compartment Fuse Box
Fuse box location
Fuse box diagram
Assignment of fuses and relay in the engine compartment (1998 – 2001)
Year of production: 2000, 2001, 2002, 2003, 2004,2005, 2006
Volkswagen Lupo was produced mainly in the body of a 3-door hatchback in 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and 2006. Positioned as a city car with low fuel consumption. In this material you will find a designation of the purpose of fuses and relays in Volkswagen Lupo, diagrams of the boxes in which they are located.
Passenger compartment
Fuse box location
The fuse panel is located behind the cover on the driver’s side of dash panel.
Switch off the ignition and the component concerned.
Remove cover towards the front.
With the aid of the list of fuses determine which fuse belongs to the component that has failed.
Replace blown fuse – can be recognized by the burnt metal strip – with a fuse of same amperage.
Fuse box diagram
№
Amps
Consumer
SB1
10A
Lambda probe heater / Air mass meter
SB2
5A
Number plate lights
SB3
5A/10A
Injectors
Mapped controlled engine cooling thermostat, fuel metering valve, intake manifold flap air flow control valve, camshaft timing adjustment valve
SB4
5A
Left side lights
SB5
5A
Left side lights
SB6
15A
Rear wiper
SB7
7.5A
Turn signal system
SB8
5A
ABS/ESP
SB9
5A
Headlight range control
SB10
5A
Interior lights
Self-diagnosis connection (3L)
SB11
5A
Self-diagnosis connection, dash panel insert, Climatronic, ESP control unit, Steering angle sender
SB12
10A
Right main beam, main beam warning lamp
SB13
10A
Left main beam
SB14
10A
Hazard warning system, anti-theft alarm system, remote control system
SB15
10A
Brake lights
SB16
5A
Radio
Central locking and anti-theft alarm control unit
Dash panel insert
Ignition switch S-contact
SB17
5A
Folding mirrors
SB18
5A/15A
Mirror heating
SB19
15A
Dual tone horn, heated washer jets
SB20
5A/10A
CD changer, telephone
SB21
5A/10A/15A
Automatic gearbox control unit
Electronic manual gearbox control unit
Clutch pedal switch (diesel), brake light switch, Motronic control unit, radiator fan control unit
SB25
5A
Automatic gearbox selector lever, electric vent wing window
SB26
7.5A/5A
Central locking control unit, electrically adjustable exterior mirror, air conditioner, navigation, mobile telephone
Mirror heating
SB27
5A
Dash panel insert
SB28
5A
Speedometer sender, immobilizer
SB29
7.5A
Reversing lights, washer jets heater elements, headlight range control
SB30
5A/7.5A
Exhaust gas recirculation valve, activated charcoal filter solenoid valve, heater tube, pressure control valve
SB31
10A
Engine control unit, electronic manual gearbox control unit
SB32
5A/10A
Engine control unit
Crash fuel shut-off control unit
SB33
10A
Automatic gearbox control unit, electronic manual gearbox control unit
SB34
10A
Ignition transformer
Speedometer sender
SB35
20A/25A
Sliding/tilting sunroof
SB36
15A
Simos (injection system) control unit, 4LV (injection system) control unit, electronic manual gearbox control unit
SB37
15A
Engine control unit
Metering adjuster, electronic shut-off valve
SB38
25A
Left electric windows
Left door control unit
SB39
25A
Right electric windows
Right door control unit
SB40
15A
Fuel pump
SB41
15A
Central locking system control unit, anti-theft alarm system, remote control system
SB42
15A
Radio, navigation, CD changer
SB43
15A
Front fog lights, rear fog light
SB44
15A
Left dipped beam
Headlight range control adjuster
SB45
15A
Right dipped beam
SB46
15A
Cigarette lighter
SB47
15A/20A/30A
Headlight washer system pump, gearbox hydraulic pump relay
Horn (GTI)
SB48
20A
Heated rear window
SB49
25A
Fresh air blower
SB50
15A
Front wiper, windscreen washer pump
SB51
15A
Heated seats
Engine Compartment
Fuse box location
Fuse box placed on the battery of the engine compartment.
Fuse box diagram
Version 1
№
Amps
Function/component
SA1
150A
Alternator
SA2
80A
Fuse carrier B Fuse SA2 is located in luggage compartment next to battery
SA3
50A
Engine glow plugs
SA4
80A
Electro-hydraulic power steering motor (ARR, AYZ)
Coolant heater elements (ARR, AYZ)
Radiator fan control unit (only models with air conditioner, ARR, AYZ)
Radiator fan (ARR, AYZ)
SA5
30A
Radiator fan (AMF)
SA6
30A
ABS with EDL control unit
SA7
30A
ABS with EDL control unit
SA8
10A/20A
Radiator fan (AVY, ARR)
Radiator fan control unit (only models with air conditioner, AVY, ARR)
SA9
30A/10A
Radiator fan control unit (only models with air conditioner, AVY, ARR)
Version 2
№
Amps
Function/component
SA1
150A
Alternator
SA2
80A
Fuse carrier B Fuse SA2 is located in luggage compartment next to battery
SA3
50A
Engine glow plugs
SA4
80A
Electro-hydraulic power steering motor (ARR, AYZ)
Coolant heater elements (ARR, AYZ)
Radiator fan control unit (only models with air conditioner, ARR, AYZ)
Radiator fan (ARR, AYZ)
SA5
30A
Radiator fan (AMF)
SA6
30A
ABS with EDL control unit
SA7
30A
ABS with EDL control unit
SA8
10A/20A
Radiator fan (AVY, ARR)
Radiator fan control unit (only models with air conditioner, AVY, ARR)
SA9
30A/10A
Radiator fan control unit (only models with air conditioner, AVY, ARR)
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Toyota Land Cruiser (70, AU 78/79; 2000 – 2006) – fuse and relay box diagram
Year of production: 2000, 2001, 2002, 2003, 2004, 2005, 2006
This article provides fuse box diagrams for the Toyota Land Cruiser 78/79 (Australia) models from 2000 to 2006. It also includes details on the location of the fuse panels within the vehicle and explains the function and layout of each fuse.
Passenger Compartment Fuse Boxes
Fuse Box Location
Remove the lid to access.
Fuse Box Diagrams
Assignment of the fuses under the instrument panel
№
Name
Amp
Description
1
SPARE
7.5A
Spare fuse
2
SPARE
15A
Spare fuse
3
CHARGE
7.5A
Gasoline: No circuit
IGN
7.5A
1HD-FTE engine: Electronically controlled fuel injection pump system
4
CIG
15A
Cigarette lighter, clock, radio
5
EFI
15A
Gasoline: Multiport fuel injection system / sequential multiport fuel injection system
ECD
15A
1HD-FTE engine: Electronically controlled fuel injection pump system
6
A.C
10A
Air conditioning system
7
TURN
10A
Turn signals lights
8
DEFOG
15A
No circuit
9
WIPER
20A
Windshield wipers and washer, rear window wiper and washer, back-up lights
10
ENGINE
15A
Charging system, emission control system, gauges and meters, service reminder indicators and warning buzzer
11
ST
30A
Diesel: Starting system
12
STOP
10A
Stop lights
13
DOME
10A
Interior light, luggage compartment light, clock, radio
14
RADIO
10A
Diesel: No circuit
15
ECU-B
10A
Diesel; 2003-2006: Exhaust gas recirculation system
Chrysler Cirrus (1995 – 2000) – fuse and relay box diagram
Year of production: 1995, 1996, 1997, 1998, 1999, 2000
The Chrysler Cirrus is a mid-size sedan that was produced by Chrysler from 1995 to 2000. Part of Chrysler’s “Cloud Car” series, the Cirrus shared its platform with the Dodge Stratus and Plymouth Breeze, with each model offering slightly different features and trim levels. The Cirrus was designed to offer a balance of style, performance, and comfort in the competitive mid-size sedan market of the 1990s.
The Chrysler Cirrus was a stylish, comfortable, and reasonably well-equipped sedan for its time. It offered a good blend of power (particularly with the V6 engine), a smooth ride, and modern design cues. While it is no longer in production, the Cirrus remains a memorable part of Chrysler’s history in the mid-size sedan segment.
Passenger Compartment Fuse Box
Fuse Box Location
Fuse Box Diagram
Assignment of fuses in the instrument panel
No.
A
Protected Component
1
30
Blower Motor
2
20
Convertible: Right Headlamp (High Beam), Daytime Running Lamp Module
10
Right Headlamp (High Beam), Daytime Running Lamp Module
3
20
Convertible: Left Headlamp (High Beam)
10
Left Headlamp (High Beam)
4
15
Back-Up Lamp (Back-Up Lamp Switch (M/T), Transmission Range Sensor (A/T)), Power Top Relay (Convertible), Daytime Running Lamp Module, Power Door Lock Switch, Power Mirror Switch, Automatic Day/Night Mirror, Steering Proportional Steering Module
5
10
Dome Lamp, Data Link Connector, Power Antenna, Overhead Map Lamp, Trunk Lamp, Traveler, Body Control Module, Radio, Glove Box Lamp, Visor/Vanity Lamp, Universal Garage Door Opener, Automatic Day/Night Mirror, Illuminated Entry Relay, Courtesy Lamp, Power Door Lock Switch, Door Arm/Disarm Switch, Key-In Halo Lanp, Sunroof Control Module
6
10
Heated Mirror, A/C Heater Control
7
20
’98-’00: Instrument Cluster, Headlamp Switch
15
’95-’97: Headlamp Switch
8
20
Cigar Lighter/Power Outlet, Horn Relay
9
15
Body Control Module
10
20
Rear Fog Lamp Switch, Daytime Running Lamp Module
11
10
Body Control Module, Instrument Cluster, Autostick Switch, Transmission Control Module
12
10
Left Headlamp (Low Beam), Daytime Running Lamp Module
13
20
Right Headlamp (Low Beam), Front Fog Lamp Switch
14
10
Radio
15
10
Combination Flasher, Seat Belt Control Module (Convertible), Intermittent Wiper Relay, Wiper (High/Low) Relay, Rear Window Defogger Relay
16
10
Airbag Control Module
17
10
Airbag Control Module
Circuit Breaker
18
20
Power Seat Switch, Decklid Release Relay
19
20
Power Window, Master Power Window Switch, Window Timer Module, Sunroof Control module
Relay
R1
Headlamp Delay
R2
Horn
R3
Rear Window Defogger
Engine Compartment Fuse Box
Fuse Box Location
Fuse Box Diagram
Assignment of fuses in the engine compartment
No.
A
Protected Component
1
10
Oxygen Sensor Downstream
2
20
ABS
3
20
Transmission Control Module, Transmission Control Relay
Year of production: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Volkswagen Transporter T4 – represents the 4th generation of the legendary Transporter series. This model was produced in 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 and 2003 with diesel and gasoline engines with different wheelbases: short and long, and with different roof height. Also on the T4, Volkswagen continued its lineup of luxury Caravelle, California and Multivan models. In this article, we will show the location of all electronic control sides and a detailed designation of the purpose of fuses and relays Volkswagen T4 with box diagrams in which they are located.
Locations
1
Air conditioning control unit 1 – with automatic temperature control – in the heater control panel, front
2
Air conditioning control unit 2 – with automatic temperature control – in the heater control panel, rear – central pillar
3
Evaporator Fan Control Unit (A / C) – With Rear A / C – Behind Right Rear Trim Panel
4
Air conditioning / heater fan motor control unit 1 – with automatic temperature control – front – fan unit
5
Air conditioning / heater blower motor control unit 2- with automatic temperature control – rear- bottom of the body, in the center
6
Aerial amplifier – behind the dash, passenger side
7
Alternator resistor – near additional relays – CV / AUF, with alternator 150A / automatic transmission / automatic temperature control – behind the central part of the dashboard
8
Additional battery – under the driver’s seat
9
Accumulator battery
10
Central locking signal control unit – behind the dashboard
11
Cruise control unit (with throttle motor) – cruise control is controlled by the ECM
12
Electronic cruise control module (without throttle motor) – behind dash, passenger side
13
Diagnostic connector (DLC) – instrument panel, driver’s side
14
Diagnostic unit – 05/99 (except for AAC / ABL / AET / AES / AJA) – in the instrument cluster
15
Cooling Fan Motor Relay – Behind Left Headlight
16
Cooling Fan Motor 1/2 Resistor – Behind Left Headlight
17
Coolant heater control unit (with additional coolant heater – D3W / B4W / D4W) – in the heater – underbody, in the center
18
Coolant heater control unit (with optional coolant heater – B7W / D7W) – behind the dash, passenger side
19
Engine oil pressure warning buzzer – in instrument cluster control unit
Windshield wiper / washer, heaters for windshield washer nozzles (05/01)
6
30
Air conditioning system, heater fan motor
7
10
Front right side / rear right side lamps
8
10
Lamps front left / rear left
9
20
Heated rear window, heated outside mirror
10
15
Fog lights
11
10
Left headlamp-high beam
12
10
RH headlamp-high beam
13
10
Sound signal
14
10
ABS system (with ESP), automatic transmission control system, additional equipment, central locking, cruise control system, power windows, power rear-view mirrors on the doors, reverse light (s)
Audio system, diagnostic connector (DLC), interior lamps, navigation system
Additional Fuse box
It is located under the main block.
№
A
Description
1
15
Accessory power connector
2
15
Trailer electrical connector
3
10
Roof identification light
4
20
Additional heater (AC V / AH Y / AJT / AU F)
5
10
Anti-lock braking system (ABS)
6
FOR Phone
7
15
Taxi
8
10
Roof fan
9
15
Audio system, instrument cluster
10
15
Central locking
11
15
Heated seats
12
30
Heated door mirrors, heated rear window
13
FOR PHONE (ACV / AH Y / AJT / AU F)
14
30
Air conditioning system – manual automatic temperature control
15
20
Additional heater
Additional relay box 1
Located at the top of the main unit.
Relay box diagram
№
Description
1
(53)
Coolant pump relay
2
(125)
Idle speed control (AM) relay
3
(137)
Glow plug control unit (ABL)
4
(53)
Ignition auxiliary circuits relay 2 (some models)
5
(53)
Ignition auxiliary circuits relay 2 (AES, with air conditioning)
F1
30
Power window fuse
F2
15
Engine control unit
F3
15
Actuator
Additional relay box 2
It is located behind the dashboard in the center.
Fuse box diagram
№
Description
1
(106)
Auxiliary heater relay
2
Audio / Telephone Speaker Switch Relay
3
(53)
(53) Heater blower motor relay – rear (warm air)
4
(114)
Heater blower motor relay – automatic temperature control
5
(152)
Heater radiator coolant valve relay (rear heater)
6
(38)
Air intake changeover actuator relay (A / C / heater)
7
(53)
Alternator relay (AES, with 150A alternator)
8
(53)
Alternator relay (ACV / AUF, with alternator 150A / automatic / automatic temperature control)
9
(175)
Start inhibit switch relay / reversing lamp relay
10
(87)
Wheel hub connection control unit
Another unit can be located under the driver’s seat. The following items may be located there: (214/426) Relay for additional battery, (403) Relay for additional heater, (30A) Additional liquid heating system, (5A) Sockets , etc.
Engine compartment
Fuse box location
This unit is located on the cover in front of the battery.
Fuse box diagram
№
Description
1
60A
Glow plug relay
2
50A
Cooling fan motor
3
50A
Cooling fan motor
4
50A
Anti-lock braking system (ABS)
5
110A/150A/175A
Generator
6
30A
System of maintaining exchange rate stability
7
30A
Anti-lock braking system (with ESP)
8
5A
System of maintaining exchange rate stabilit
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.