Buick Roadmaster (1994-1996) fuses and relays


In this article, we consider the eighth-generation Buick Roadmaster, produced from 1994 to 1996. Here you will find fuse box diagrams of Buick Roadmaster 1994, 1995 and 1996, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout Buick Roadmaster 1994-1996


Engine Compartment Fuse Box

Fuse Box Location

Buick Roadmaster (1994-1996)

Fuse box diagram

Buick Roadmaster (1994, 1995, 1996)

Assignment of the fuses in the engine compartment

1 Auto Level Control Air Compressor
2 Fuel Pump Relay, Fuel Pump Switch and Engine Oil Pressure Sensor (1994-1995), PCM
3 Secondary Air Pump Relay, Underhood Lamp
4 Mass Air Flow Sensor, Secondary Air Pump Relay, EGR Solenoid, Evaporative Emission Solenoid, Oxygen Sensors, Automatic Transmission
5 PCM, Ignition Coil, Electronic Brake Control Module
6 Fuel Injector Cylinders One, Four, Six, Seven
7 Primary Cooling Fan, A/C Compressor Relay
8 Generator, Secondary Cooling Fan
9 Fuel Injector Cylinders Two, Three, Five, Eight
R1 Fuel Pump
R2 Air Conditioning Compressor
R3 Air Pump
R4 Primary Cooling Fan
R5 Secondary Cooling Fan

Instrument Panel Fuse Box

Fuse Box Location

The fuse box is located on the left side of the instrument panel (to access, open the fuse panel door).Buick Roadmaster (1994-1996)

Fuse box diagram

Buick Roadmaster (1994, 1995, 1996)

Assignment of the fuses in the instrument panel

1-5 Not Used
6 1994: Turn Signal Lamp Flasher, Park Neutral position Switch;
1995-1996: Not Used
7 1994: Electronic Brake Control Module;
1995-1996: Not Used
8 Rear Window Wiper
9 Radio
10 Windshield Wiper/Washer Switch
11 Rear Defog Relay, Air Bag System (1995-1996), SDM (1994), Rear Compartment Lid Release Switch (1994), Headlamp Switch, I/P Cluster, Rear Defog Switch
12 1994: Auto Lever Control Sensor, Ignition Switch;

1995-1996: Turn Signal Lamp Flasher, Back-up Lamp/Transmission Position Sensor (PNP) Switch, Shift Interlock (BTSI)

13 Inside Rearview Mirror, Warning Alarm, Cruise Control Release Switch (1994-1995), Stoplamp Switch (1996), Headlamp Auto Control Module, Daytime Running Lamp Control Module, Remote Control Door Lock Receiver, Automatic Level Control Sensor
14 Theft-Deterrent Module
15 Air Bag System
16 Cruise Control Module, Cruise Control Switch, Cruise Control Release Switch
17 Heater and A/C Control, Low Blower Module Relay
18 Power Steering Control Module, Heated Seats Control (1995-1996)
19 Not Used
20 Electric Actuator, Vacuum Electric Solenoid, Heater and A/C Control, Instrument Cluster, Daytime Running Lamps (1995-1996)
21-23 Not Used
24 Air Bag System / SDM, Theft-Deterrent Relay
25 Not Used
26 1994: Radio Power Antenna Relay;
1995-1996: Not Used
27 Auto Level Control Sensor, Rear Compartment Courtesy Lamp, Mercury Switch
28 Cigarette Lighter, Diagnostic Link Connector (1996)
29 Remote Control Door Lock Receiver, Liftgate Wiper Latch Switch, Rear Glass Release Switch, Rear Compartment Lid Release Switch, Rear Glass Release Relay, Rear Compartment Release Relay
30 Radio
31 Headlamp Switch, Headlamp Auto Control Module, Daytime Running Lamps Control Module
32 Horn Relay
33 Warning Alarm, I/P Compartment Lamp Switch, I/P Compartment Lamp, I/P Cluster, Heater and A/C Control
34 Theft-Deterrent Module
35 Courtesy Lamp Relay, Front Door Lock Switches, Front Door Courtesy Lamps, Rear Door Courtesy Lamps, Outside Remote Control Rearview Mirror Switch, Inside Rearview Mirror, Sunshade, Illuminated Mirrors, I/P Door Lamps, Roof Rail Courtesy Lamps
36 Rear Window Wiper Motor, Rear Compartment Lid Pull-Down Actuator
37 Stoplamp Switch, Hazard Lamp Rasher
38 1994: Not Used;
1995-1996: Blower Motor Control Module
39 1994: Not Used;
1995-1996: Power Door Lock Relay
40 1994: Blower Motor Control Module;
1995-1996: Heated Seat Controls
41 Turn Signal Switch, Sidemarker Lamps, Turn/Parking Lamps
42 1994: Heater and A/C Control, Headlamp Switch, Instrument Cluster. Radio. Headlamp and Instrument Panel Lamp Dimmer Switch. Panel Lamps Dimming Module, Interior Lights;

1995-1996: Heater and A/C Control, Headlamp Switch, Instrument Cluster, Radio

43 Opera Lamps, License Lamp, Marker Lamps, Inboard Taillamps, Outboard Tail/Tum Stoplamps, Inboard Tail/Turn Stoplamps
44 Heated Power Mirrors
45 Not Used
Circuit Breakers
CB1 1994: Not Used;
1995-1996: Power Antenna Relay, Power Seats
CB2 Master Power Window Switch, Power Window Lockout Switch, Power Window Control Module
CB3 Door Lock Relay (1994), Driver’s and Passenger’s Power Seat Switches, LH and RH Recline Switches, LH and RH Lumbar Switches
CB4 Rear Window Defog Switch, Rear Window Defog Relay
CB5 Not Used

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