Oldsmobile Alero (1999-2004) fuses and relays

 

The Oldsmobile Alero was produced from 1999 to 2004. In this article, you will find fuse box diagrams of Oldsmobile Alero 1999, 2000, 2001, 2002, 2003 and 2004, 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 Oldsmobile Alero 1999-2004


Cigar lighter (power outlet) fuse: #34 in the Engine compartment fuse box.


Fuse box location

Instrument Panel Fuse Box #1

The fuse box is located on the driver’s side edge of the dashboard behind the cover.The location of the fuses in the passenger compartment (#1): Oldsmobile Alero (1999-2004)

Instrument Panel Fuse Box #2

It is located on the passenger side edge of the dashboard behind the cover.The location of the fuses in the passenger compartment (#2): Oldsmobile Alero (1999-2004)

Engine compartment

The location of the fuses in the engine compartment: Oldsmobile Alero (1999-2004)

Fuse box diagrams

1999, 2000

Passenger compartment fuse box #1

Instrument panel fuse box #1 diagram: Oldsmobile Alero (1999, 2004)

Assignment of the fuses in the Passenger compartment fuse box #1 (1999, 2000)

# Name Description
A RADIO SW Steering Wheel Radio Switches
B RADIO ACC Radio
C WIPER Windshield Wiper Motor, Washer Pump
D TRUNK REL/RFA/ RADIO AMP Trunk Release Relay/Motor, RKE, Audio Amplifier
E TURN LPS Turn Signal Lamps
F PWR MIRROR Power Mirrors
G AIR BAG Air Bags
H BFC BATT Body Computer (BFC)
I PCM ACC PCM
J DR LOCK Door Lock Motors
K IPC/BFC ACC Cluster, Body Computer (BFC)
L STOP LPS Stop Lamps
M HAZARD LPS Hazard Lamps
N IPC/HVAC BATT HVAC Head, Cluster, Data Link Connector
PWR SEAT Power Seats (Circuit Breaker)

Passenger compartment fuse box #2

Instrument panel fuse box #2 diagram: Oldsmobile Alero (1999, 2000)

Assignment of the fuses in the Passenger compartment fuse box #2

# Name Description
A INST LPS Interior Lamp Dimming
B CRUISE SW LPS Steering Wheel Cruise Control Switch Lamps
C CRUISE SW Steering Wheel Cruise Control Switches
D HVAC BLOWER HVAC Blower Motor
E CRUISE Cruise Control
F FOG LPS Fog Lamps
G INT LPS Interior Courtesy Lamps
H RADIO BATT Radio, XM Satellite Radio / DAB
I SUNROOF Power Sunroof
PWR WNDW Power Windows (Circuit Breaker)
FOG LPS Fog Lamps (Relay)

Engine compartment fuse box

Under-hood fuse box diagram: Oldsmobile Alero (1999, 2000)

 

Assignment of the fuses and relays in the engine compartment (1999, 2000)

Description
Maxi-Fuses:
1 Ignition Switch
2 Left Electrical Center-Power Seats, Power Mirrors, Door Locks, Trunk Release, Audio Amplifier, Remote Lock Control
3 Left Electrical Center-Stop Lamps, Hazard Lamps, Body Function Control Module, Cluster, Climate Control System
4 Right Electrical Center-Fog Lamps, Radio, Body Function Control Module, Interior Lamps
5 Ignition Switch
6 A.I.R.
7 Anti-Lock Brakes
8 Cooling Fan #1
Relays:
9 Rear Defog
10 A.I.R.
11 Anti-Lock Brakes
12 Cooling Fan #1
13 HVAC Blower (Climate Control)
14 Cooling Fan #2
15 Cooling Fan
16 Air Conditioning Compressor
17 Not Used
18 Fuel Pump
19 Automatic Light Control
20 Automatic Light Control
21 Horn
22 Daytime Running Lamps
Mini-Fuses:
23-32 Spare Fuses
33 Rear Defog
34 Accessory Power Outlets, Cigarette Lighter
35 Anti-Lock Brakes
36 Anti-Lock Brakes, Variable Effort Steering
37 Air Conditioning Compressor, Body Function Control Module
38 Automatic Transaxle
39 Powertrain Control Module
40 Anti-Lock Brakes
41 Ignition System
42 Back-Up Lamps, Brake Transaxle Shift Interlock
43 Horn
44 Powertrain Control Module
45 Parking Lamps
46 Climate Control System, Air Conditioning
47 Canister Vent Valve, Exhaust Oxygen Sensors
48 Fuel Pump, Injectors
49 Generator
50 Right Headlamp
51 Left Headlamp
52 Cooling Fan #2
53 HVAC Blower (Climate Control )
54 Not Used
55 Cooling Fan #2 Ground
56 Fuse Puller for Mini Fuses
57 Not Used

2001, 2002, 2003, 2004

Passenger compartment fuse box #1

Instrument panel fuse box #1 diagram: Oldsmobile Alero (2001, 2002, 2003, 2004)

Assignment of the fuses in the Passenger compartment fuse box #1 (2001-2004)

# Name Description
A WIPER Windshield Wiper Motor, Washer Pump
B TRUNK REL/RADIO AMP Trunk Release Relay/Motor, Audio Amplifier/RFA
C TURN LPS Turn Signal Lamps
D PWR MIRROR Power Mirrors
E AIR BAG Air Bags
F BFC BATT Body Computer (BFC)
G PCM ACC Power Control Module (PCM)
H DR LOCK Door Lock Motors
I IPC/BFC ACC Cluster, Body Computer (BFC)
J STOP LPS Stop Lamps
K HAZARD LPS Hazard Lamps
L IPC/HVAC BATT HVAC Head, Cluster, Data Link Connector
PWR SEAT Power Seats (Circuit Breakers)
TRUNK REL Trunk Relay
DR UNLOCK Door Unlock Relay
DR LOCK Door Lock Relay
DRIVER DR UNLOCK Driver’s Door Unlock Relay

Passenger compartment fuse box #2

Instrument panel fuse box #2 diagram: Oldsmobile Alero (2001, 2002, 2003, 2004)

Assignment of the fuses in the Passenger compartment fuse box #2

# Name Description
A INST LPS Interior Lamp Dimming
B CRUISE SW LPS Steering Wheel Cruise Control Switch Lamps
C CRUISE SW Steering Wheel Cruise Control Switches
D HVAC BLOWER HVAC Blower Motor
E CRUISE Cruise Control
F FOG LPS Fog Lamps
G INT LPS Interior Courtesy Lamps
H RADIO BATT Radio, XM Satellite Radio / DAB
I SUNROOF Power Sunroof
PWR WNDW Power Windows (Circuit Breaker)
FOG LPS Fog Lamps (Relay)

Engine compartment fuse box

Under-hood fuse box diagram: Oldsmobile Alero (2001, 2002, 2003, 2004)

 

Assignment of the fuses and relays in the engine compartment (2001-2004)

Usage
Maxi-Fuses:
1 Ignition Switch
2 Right Electrical Center – Fog Lamps, Radio, Body Function Control Module, Interior Lamps
3 Left Electrical Center – Stop Lamps, Hazard Lamps, Body Function Control Module, Cluster, Climate Control System
4 Anti-Lock Brakes
5 2001-2002: Ignition Switch

2003-2004: Left Electrical Center – Power Seats, Power Mirrors, Door Locks, Trunk Release, Audio Amplifier, Remote Keyless Entry

6 Not Used
7 2001-2002: Left Electrical Center – Power Seats, Power Mirrors, Door Locks, Trunk Release, Audio Amplifier, Remote Keyless Entry

2003-2004: Ignition Switch

8 Cooling Fan #1
Relays:
9 Rear Defog
10 Not Used
11 2001-2002: Not Used
2003-2004: Starter (V6 only)
12 Cooling Fan #1
13 HVAC Blower (Climate Control)
14 Cooling Fan #2
15 Cooling Fan
16 Air Conditioning Compressor
17 Not Used
18 Fuel Pump
19 Automatic Headlamp System (Automatic Light Control)
20 Automatic Headlamp System (Automatic Light Control)
21 Horn
22 Daytime Running Lamps (DRL)
Mini-Fuses:
23-32 Spare Fuses
33 Rear Defog
34 Accessory Power Outlets, Cigarette Lighter
35 2001-2002: Not Used
2003-2004: Generator
36 Not Used
37 Air Conditioning Compressor, Body Function Control Module
38 Automatic Transaxle
39 Powertrain Control Module (PCM)
40 2001-2002: Anti-Lock Brakes (ABS), Variable Effort Steering
2003-2004: Anti-Lock Brakes (ABS)
41 Ignition System
42 Back-Up Lamps, Brake Transaxle Shift Interlock
43 Horn
44 PCM
45 Parking Lamps
46 Climate Control System, Air Conditioning
47 Canister Vent Valve, Exhaust Oxygen Sensors
48 Fuel Pump, Injectors
49 2001-2002: Generator
2003-2004: Not Used
50 Right Headlamp
51 Left Headlamp
52 Cooling Fan #2
53 HVAC Blower (Climate Control)
54 2001-2002: Not Used
2003-2004: Crank (V6 only)
55 Cooling Fan #2 Ground
56 Fuse Puller for Mini Fuses
57 Not Used


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