Dodge RAM 3500  (1994 – 1997) – fuse and relay box diagram

Year of production: 1994, 1995, 1996, 1997

 

The Dodge Ram 3500 (1994–1997) is a heavy-duty truck from Dodge’s second generation of Ram pickups, renowned for its strength, durability, and impressive towing and payload capacity. The 1994 redesign marked a revolutionary shift for Dodge, with the introduction of the iconic big-rig-inspired design and a focus on making the Ram 3500 a go-to vehicle for those in need of serious power. This generation of the Ram 3500 was popular among contractors, farmers, and others needing a truck that could handle the most demanding tasks.

 

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 (1994-1997)

No.	A	Protected Component
1	20	’96-’97: Power Outlet
2	–	–
3	–	–
4	–	–
5	20	Cigar Lighter, Power Outlet (’94-’95)
6	15	’94-’95: Turn Signal Flasher
	20	’96-’97: Turn Signal Flasher
7	10	’94-’95: Radio
	15	’96-’97: Radio
8	20	Intermittent Wiper Control Module, Remote Keyless Entry (’96-’97), Intermittent Wiper Switch, Windshield Wiper Motor, A/C Clutch (Diesel (’94-’95))
9	10	Fuel Pump Relay, A/C Compressor Clutch Relay, Automatic Shutdown Relay, Transmission Overdrive Solenoid, EGR Solenoid, Powertrain Control Module (PCM), Ignition Module, High Pressure Fuel Shut-Off Solenoid Relay (CNG Models Only), EGR Solenoid (CNG Models Only), Fuel Shutdown Solenoid, Heated Intake Air System Relays, Diagnostic Connector, Automatic Shut Down Relay, Duty Cycle EVAP/Purge Solenoid
10	2	’94-’95: Vehicle Speed Control
11	10	Overdrive Switch, Buzzer Module, Overhead Console
12	15	Airbag Diagnostic Module, Instrument Cluster, Message Center, Diesel Wait-To-Start and Water-In Fuel Lamps.
13	5	Illumination, Fog Lamp Switch, Overdrive Switch, Instrument Cluster, A/C Heater Control, Overhead Console, Radio
14	20	’94-’95: RWAL and ABS Module
	20	’96-’97: Control Anti-Lock Brake, ABS Pump Motor Relay, ABS Warning Lamp Relay, Vacuum Sensor
15	15	Automatic Day/Night Mirror, Back-up Lights (Park/Neutral Position Switch (A/T), Back-Up Lamp Switch (M/T), Daytime Running Lamps
16	15	Airbag Diagnostic Module
17	15	Ignition Off Draw, Clock Memory, Underhood Lamp, Power Mirror Switch, Time Delay Relay, Buzzer Module, Data Link Connector, Radio Choke Relay, Glove Box Lamp Switch, Radio
18	15	’94-’95: Parking Lamps
	15	’96-’97: Headlamp Switch, Radio, Overhead Console, Fog Lamp Relay
19	20	Power Door Locks
20	15	Stop Lamps, Controller Anti-Lock Brake (’96-’97)
21	–	–
22	30	Blower Motor
CB1	30	Circuit Breaker: Power Windows
CB2	30	Circuit Breaker: Power Seats
Relay
R1	Time Delay
R2	Hazard Warning Flasher
R3	Turn Signal Flasher

Engine Compartment Fuse Box

Fuse Box Location

The fuse box is near the battery.

 

Fuse Box Diagram

’94-’95:

 

’96-’97:

 

Assignment of fuses and relay in the engine compartment (1994-1997)

No.	A	Protected Component
1	50	Power Distribution Center, Fuse Block
2	40	Fuse Block, Ignition Switch, Ignition Starter Motor Relay
3	40	Ignition Switch, Fuse Block
4	30	Automatic Shut Down Relay, Oxygen Sensors, Powertrain Control Module (PCM), Fuel Injectors, Ignition Coils, EGR Control Module
5	20	’94-’95: Fuel Pump
	40	’96-’97: ABS Pump Motor Relay, Hydraulic Control Unit, Controller Anti-Lock Brake & Rear Wheel Anti-Lock Valve
6	30	’94-’95: Trailer Lamps
	40	’96-’97: Daytime Running Lamp Module, Fuse Block, Headlamp Switch, Headlamp Dimmer Switch
7	40	’94-’95: Stop/Headlamp
		’96-’97: Electronic Brake Provision, Trailer Tow Relay, Trailer Toe Connector
8	40	’94-’95: ABS Pump
	20	’96-’97: Fuel Pump Relay, Transmission Control Relay, Powertrain Control Module, Fuel Pump Module, Transmission Solenoid Assembly
9	15	’96-’97: Fog Lamp Relay, Fog Lamp Switch
10	20	A/C Compressor Clutch, Horn Relay
11	15	’94-’95: Hazard Warning Flasher
	20	’96-’97: Hazard Warning Flasher
12	120	Generator
Relay
R1	Anti-Lock Brake System / Dual Tank 3
R2	Starter
R3	’94-’95: ABS Warning Light
	’96-’97: Automatic Shut Down
R4	Fuel Pump
R5	’94-’95: Trailer Lamps
	’96-’97: Fog Lamp (No.1) / Dual Tank 1
R6	’94-’95: Horn
	’96-’97: Fog Lamp (No.2) / Dual Tank 2
R7	’94-’95: Air Conditioning Clutch
	’96-’97: ABS Warning Light
R8	’94-’95: Automatic Shut Down
	’96-’97: Trailer
R9	’96-’97: Horn
R10	’96-’97: Air Conditioning Clutch
R11	’96-’97: Transmission Control

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Dodge RAM 2500  (1994 – 1997) – fuse and relay box diagram

Year of production: 1994, 1995, 1996, 1997

 

The Dodge Ram 2500 (1994–1997) was part of the second generation of Dodge Ram trucks, which saw a complete redesign in 1994. This generation brought Dodge back into the spotlight in the truck market due to its bold new styling and heavy-duty performance. The Ram 2500 was positioned between the lighter-duty Ram 1500 and the heavy-duty Ram 3500, making it a popular choice for buyers who needed a capable work truck with substantial towing and payload capacity.

 

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 (1994-1997)

No.	A	Protected Component
1	20	’96-’97: Power Outlet
2	–	–
3	–	–
4	–	–
5	20	Cigar Lighter, Power Outlet (’94-’95)
6	15	’94-’95: Turn Signal Flasher
	20	’96-’97: Turn Signal Flasher
7	10	’94-’95: Radio
	15	’96-’97: Radio
8	20	Intermittent Wiper Control Module, Remote Keyless Entry (’96-’97), Intermittent Wiper Switch, Windshield Wiper Motor, A/C Clutch (Diesel (’94-’95))
9	10	Fuel Pump Relay, A/C Compressor Clutch Relay, Automatic Shutdown Relay, Transmission Overdrive Solenoid, EGR Solenoid, Powertrain Control Module (PCM), Ignition Module, High Pressure Fuel Shut-Off Solenoid Relay (CNG Models Only), EGR Solenoid (CNG Models Only), Fuel Shutdown Solenoid, Heated Intake Air System Relays, Diagnostic Connector, Automatic Shut Down Relay, Duty Cycle EVAP/Purge Solenoid
10	2	’94-’95: Vehicle Speed Control
11	10	Overdrive Switch, Buzzer Module, Overhead Console
12	15	Airbag Diagnostic Module, Instrument Cluster, Message Center, Diesel Wait-To-Start and Water-In Fuel Lamps.
13	5	Illumination, Fog Lamp Switch, Overdrive Switch, Instrument Cluster, A/C Heater Control, Overhead Console, Radio
14	20	’94-’95: RWAL and ABS Module
	20	’96-’97: Control Anti-Lock Brake, ABS Pump Motor Relay, ABS Warning Lamp Relay, Vacuum Sensor
15	15	Automatic Day/Night Mirror, Back-up Lights (Park/Neutral Position Switch (A/T), Back-Up Lamp Switch (M/T), Daytime Running Lamps
16	15	Airbag Diagnostic Module
17	15	Ignition Off Draw, Clock Memory, Underhood Lamp, Power Mirror Switch, Time Delay Relay, Buzzer Module, Data Link Connector, Radio Choke Relay, Glove Box Lamp Switch, Radio
18	15	’94-’95: Parking Lamps
	15	’96-’97: Headlamp Switch, Radio, Overhead Console, Fog Lamp Relay
19	20	Power Door Locks
20	15	Stop Lamps, Controller Anti-Lock Brake (’96-’97)
21	–	–
22	30	Blower Motor
CB1	30	Circuit Breaker: Power Windows
CB2	30	Circuit Breaker: Power Seats
Relay
R1	Time Delay
R2	Hazard Warning Flasher
R3	Turn Signal Flasher

Engine Compartment Fuse Box

Fuse Box Location

The fuse box is near the battery.

 

Fuse Box Diagram

’94-’95:

 

’96-’97:

 

Assignment of fuses and relay in the engine compartment (1994-1997)

No.	A	Protected Component
1	50	Power Distribution Center, Fuse Block
2	40	Fuse Block, Ignition Switch, Ignition Starter Motor Relay
3	40	Ignition Switch, Fuse Block
4	30	Automatic Shut Down Relay, Oxygen Sensors, Powertrain Control Module (PCM), Fuel Injectors, Ignition Coils, EGR Control Module
5	20	’94-’95: Fuel Pump
	40	’96-’97: ABS Pump Motor Relay, Hydraulic Control Unit, Controller Anti-Lock Brake & Rear Wheel Anti-Lock Valve
6	30	’94-’95: Trailer Lamps
	40	’96-’97: Daytime Running Lamp Module, Fuse Block, Headlamp Switch, Headlamp Dimmer Switch
7	40	’94-’95: Stop/Headlamp
		’96-’97: Electronic Brake Provision, Trailer Tow Relay, Trailer Toe Connector
8	40	’94-’95: ABS Pump
	20	’96-’97: Fuel Pump Relay, Transmission Control Relay, Powertrain Control Module, Fuel Pump Module, Transmission Solenoid Assembly
9	15	’96-’97: Fog Lamp Relay, Fog Lamp Switch
10	20	A/C Compressor Clutch, Horn Relay
11	15	’94-’95: Hazard Warning Flasher
	20	’96-’97: Hazard Warning Flasher
12	120	Generator
Relay
R1	Anti-Lock Brake System / Dual Tank 3
R2	Starter
R3	’94-’95: ABS Warning Light
	’96-’97: Automatic Shut Down
R4	Fuel Pump
R5	’94-’95: Trailer Lamps
	’96-’97: Fog Lamp (No.1) / Dual Tank 1
R6	’94-’95: Horn
	’96-’97: Fog Lamp (No.2) / Dual Tank 2
R7	’94-’95: Air Conditioning Clutch
	’96-’97: ABS Warning Light
R8	’94-’95: Automatic Shut Down
	’96-’97: Trailer
R9	’96-’97: Horn
R10	’96-’97: Air Conditioning Clutch
R11	’96-’97: Transmission Control

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Dodge RAM 2500  (1998 – 2001) – fuse and relay box diagram

Year of production: 1998, 1999, 2000, 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
3	10	Controller Antilock Brake (ABS)
4	10	Radio Choke Relay
5	5	Radio, Cluster, A/C Heater Control, Cup Holder Lamp, Ash Receiver Lamp, Driver Heated Seat Switch, Passenger Heated Seat Switch
6	25	Intermittent Wiper Switch, Central Timer Module, Windshield Washer Pump, Wiper Motor, Wiper Motor Relay
7	10	Park/Neutral Position (PNP) Switch (A/T), Back-Up Lamp Switch (M/T), Daytime Running Lamp Module
8	10	Radio
9	10	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)

No.	A	Protected Component
1	50	Junction Block ((Passenger Compartment) Fuse: “1”, “4”, “12”, “13”, “14”, “21”)
2	30	Ignition Switch
3	20	Gasoline: Powertrain Control Module, Fuel Pump Relay
	20	Diesel: Engine Control Module, Powertrain Control Module, Fuel Pump Relay,
4	20	Junction Block ((Passenger Compartment) Combination Flasher)
5	20	Stop Lamp Switch, Electric Brake Provision, Center High Mounted Stop Lamp, Turn Signal/Hazard Switch
6	30	Automatic Shut Down Relay, Injector, Ignition Coil, Capacitor, Oxygen Sensor, Oxygen Sensor Downstream Relay, Powertrain Control Module
7	40	Fuel Heater Relay
8	40	Trailer Tow Connector, Electric Brake Provision, Trailer Tow Relay
9	30	Starter Motor Relay
10	50	Ignition Switch
11	40	Controller Antilock Brake (ABS)
12	40	Blower Motor Relay
13	140	Generator
A	–	–
B	15	Right Outboard Headlamp
C	15	Left Outboard Headlamp
D	–	–
E	15	Left Headlamp, Right Headlamp, Quad High Beam Relay
F	20	Headlamp Switch
G	15	Security Relay, Daytime Running Lamp Module, Fog Lamp Relay, Headlamp Beam Select Switch, Left Outboard Headlamp, Right Outboard Headlamp
H	20	Horn Relay, Central Timer Module, Clockspring
I	20	Transmission Control Relay
J	10	Air Conditioner Compressor Clutch
K1	15
K2	15
L	20	Power Outlet
M	–	–
Relay
R1	Fuel Pump
R2	–
R3	Horn
R4	Quad High Beam
R5	Fog Lamp
R6	Oxygen Sensor – Rear
R7	Wiper Motor
R8	Security
R9	ASD
R10	Air Conditioner Compressor Clutch
R11	–
R12	Transmission Control
R13	–
R14	Fuel Heater
R15	Starter Motor
R16	Blower Motor
R17	Trailer Tow

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Dodge RAM 1500  (1998 – 2001) – fuse and relay box diagram

Year of production: 1998, 1999, 2000, 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
3	10	Controller Antilock Brake (ABS)
4	10	Radio Choke Relay
5	5	Radio, Cluster, A/C Heater Control, Cup Holder Lamp, Ash Receiver Lamp, Driver Heated Seat Switch, Passenger Heated Seat Switch
6	25	Intermittent Wiper Switch, Central Timer Module, Windshield Washer Pump, Wiper Motor, Wiper Motor Relay
7	10	Park/Neutral Position (PNP) Switch (A/T), Back-Up Lamp Switch (M/T), Daytime Running Lamp Module
8	10	Radio
9	10	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)

No.	A	Protected Component
1	50	Junction Block ((Passenger Compartment) Fuse: “1”, “4”, “12”, “13”, “14”, “21”)
2	30	Ignition Switch
3	20	Gasoline: Powertrain Control Module, Fuel Pump Relay
	20	Diesel: Engine Control Module, Powertrain Control Module, Fuel Pump Relay,
4	20	Junction Block ((Passenger Compartment) Combination Flasher)
5	20	Stop Lamp Switch, Electric Brake Provision, Center High Mounted Stop Lamp, Turn Signal/Hazard Switch
6	30	Automatic Shut Down Relay, Injector, Ignition Coil, Capacitor, Oxygen Sensor, Oxygen Sensor Downstream Relay, Powertrain Control Module
7	40	Fuel Heater Relay
8	40	Trailer Tow Connector, Electric Brake Provision, Trailer Tow Relay
9	30	Starter Motor Relay
10	50	Ignition Switch
11	40	Controller Antilock Brake (ABS)
12	40	Blower Motor Relay
13	140	Generator
A	–	–
B	15	Right Outboard Headlamp
C	15	Left Outboard Headlamp
D	–	–
E	15	Left Headlamp, Right Headlamp, Quad High Beam Relay
F	20	Headlamp Switch
G	15	Security Relay, Daytime Running Lamp Module, Fog Lamp Relay, Headlamp Beam Select Switch, Left Outboard Headlamp, Right Outboard Headlamp
H	20	Horn Relay, Central Timer Module, Clockspring
I	20	Transmission Control Relay
J	10	Air Conditioner Compressor Clutch
K1	15
K2	15
L	20	Power Outlet
M	–	–
Relay
R1	Fuel Pump
R2	–
R3	Horn
R4	Quad High Beam
R5	Fog Lamp
R6	Oxygen Sensor – Rear
R7	Wiper Motor
R8	Security
R9	ASD
R10	Air Conditioner Compressor Clutch
R11	–
R12	Transmission Control
R13	–
R14	Fuel Heater
R15	Starter Motor
R16	Blower Motor
R17	Trailer Tow

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.