Buick Regal (1997 - 1999) - fuse box diagram

Buick Regal (1997 – 1999) – fuse box diagram

Year of production: 1997, 1998, 1999

Some fuses are located in a fuse block on the passenger’s side of the instrument panel.

Circuit Breakers	Usage
A	Tire Inflation Monitor Reset Button
B	Power Windows, Power Sunroof
C	Rear Window Defogger
D	Power Seat

Fuses	Usage
1	Ignition Key Solenoid
4	Ignition Signal — Hot in Run and Start — PCM, BCM U/H Relay
5	Remote Radio Premium Sound
6	Power Mirrors
8	Panel Dimming
10	Ignition Signal — Hot in Run, Unlock and Start — Cluster, Powertrain Control Module, Body Control Module
13	DRL Module
14	Interior Lamps
15	Door Locks
17	Taillamps, License Lamps
18	Radio
19	Heated Mirrors
20	Cruise Control
22	Instrument Panel Cluster
23	Cigarette Lighter, Auxiliary Power Connection (Power Drop), Data Link
24	Stoplamps
26	Parking Lamps
27	Auxiliary Power Connection (Power Drop): Hot in ACC and Run
28	Crank Signal, Body Control Module, Cluster, Powertrain Control Module
29	Ignition Signal — HVAC Control Head
30	Shifter Lock Solenoid
31	Air Bag
32	Body Control Module
33	Hazard Flashers
34	Driver’s Heated Seat
36	Ignition Signal: Hot in ACC and Run, Body Control Module
38	Low Blower
39	Anti-Lock Brakes
40	Turn Signals, Cornering Lamps
41	Radio, HVAC Head, Remote Keyless Entry, Cluster, CEL TEL
42	High Blower
43	Passenger’s Heated Seat
44	Audio Steering Wheel Controls
45	Wipers

Some fuses and relays are located in the underhood fuse block on the passenger’s side of the vehicle in the engine compartment.

Fuses	Usage
1	ABS
2	Starter Solenoid
3	Power Seats, Rear Window Defogger, Heated Seats
4	High Blower, Hazard Flasher, Stoplamps, Power Mirror, Door Locks
5	Ignition Switch, BTSI, Stoplamps, ABS, Turn Signals, Cluster, Air Bag, DRL Module
6	Cooling Fan
7	Interior Lamps, Retained Accessory Power, Keyless Entry, CEL TEL, Data Link, HVAC Head, Cluster, Radio, AUX Power (Power Drop), Cigarette Lighter
8	Ignition Switch, Wipers, Radio, Steering Wheel Controls, Body Control Module, AUX Power (Power Drop), Power Windows, Sunroof, HVAC Controls, DRL, Rear Defog Relay
9	Cooling Fan 2
10	Cooling Fan 3

Relays	Usage
11	Starter Solenoid
12	Cooling Fan 1
13	Ignition Main
14	Not Used
15	A/C Clutch
16	Horn
17	Fog Lamps
18	Fuel Pump, Speed Control (L67 only)
19	Fuel Pump
20	Not Used
21	Generator
22	ECM
23	A/C Compressor Clutch
24	Cooling Fan
25	Electronic Ignition
26	Transaxle

Fuses	Usage
27	Horn
28	Fuel Injector
29	Oxygen Sensor
30	Engine Emissions
31	Fog Lamps
32	Headlamp (Right)
33	Rear Compartment Release
34	Parking Lamps
35	Fuel Pump
36	Headlamp (Left)
37	Spare
38	Spare
39	Spare
40	Spare
41	Spare
42	Spare
43	Fuse Puller
SYMBOL	Air Conditioner Compressor Clutch Diode

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