Oldsmobile Alero (1999-2004) fuses and relays

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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)

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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)
#NameDescription
ARADIO SWSteering Wheel Radio Switches
BRADIO ACCRadio
CWIPERWindshield Wiper Motor, Washer Pump
DTRUNK REL/RFA/ RADIO AMPTrunk Release Relay/Motor, RKE, Audio Amplifier
ETURN LPSTurn Signal Lamps
FPWR MIRRORPower Mirrors
GAIR BAGAir Bags
HBFC BATTBody Computer (BFC)
IPCM ACCPCM
JDR LOCKDoor Lock Motors
KIPC/BFC ACCCluster, Body Computer (BFC)
LSTOP LPSStop Lamps
MHAZARD LPSHazard Lamps
NIPC/HVAC BATTHVAC Head, Cluster, Data Link Connector
PWR SEATPower 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
#NameDescription
AINST LPSInterior Lamp Dimming
BCRUISE SW LPSSteering Wheel Cruise Control Switch Lamps
CCRUISE SWSteering Wheel Cruise Control Switches
DHVAC BLOWERHVAC Blower Motor
ECRUISECruise Control
FFOG LPSFog Lamps
GINT LPSInterior Courtesy Lamps
HRADIO BATTRadio, XM Satellite Radio / DAB
ISUNROOFPower Sunroof
PWR WNDWPower Windows (Circuit Breaker)
FOG LPSFog Lamps (Relay)
Engine compartment fuse box

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

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Assignment of the fuses and relays in the engine compartment (1999, 2000)
Description
Maxi-Fuses:
1Ignition Switch
2Left Electrical Center-Power Seats, Power Mirrors, Door Locks, Trunk Release, Audio Amplifier, Remote Lock Control
3Left Electrical Center-Stop Lamps, Hazard Lamps, Body Function Control Module, Cluster, Climate Control System
4Right Electrical Center-Fog Lamps, Radio, Body Function Control Module, Interior Lamps
5Ignition Switch
6A.I.R.
7Anti-Lock Brakes
8Cooling Fan #1
Relays:
9Rear Defog
10A.I.R.
11Anti-Lock Brakes
12Cooling Fan #1
13HVAC Blower (Climate Control)
14Cooling Fan #2
15Cooling Fan
16Air Conditioning Compressor
17Not Used
18Fuel Pump
19Automatic Light Control
20Automatic Light Control
21Horn
22Daytime Running Lamps
Mini-Fuses:
23-32Spare Fuses
33Rear Defog
34Accessory Power Outlets, Cigarette Lighter
35Anti-Lock Brakes
36Anti-Lock Brakes, Variable Effort Steering
37Air Conditioning Compressor, Body Function Control Module
38Automatic Transaxle
39Powertrain Control Module
40Anti-Lock Brakes
41Ignition System
42Back-Up Lamps, Brake Transaxle Shift Interlock
43Horn
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

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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)
#NameDescription
AWIPERWindshield Wiper Motor, Washer Pump
BTRUNK REL/RADIO AMPTrunk Release Relay/Motor, Audio Amplifier/RFA
CTURN LPSTurn Signal Lamps
DPWR MIRRORPower Mirrors
EAIR BAGAir Bags
FBFC BATTBody Computer (BFC)
GPCM ACCPower Control Module (PCM)
HDR LOCKDoor Lock Motors
IIPC/BFC ACCCluster, Body Computer (BFC)
JSTOP LPSStop Lamps
KHAZARD LPSHazard Lamps
LIPC/HVAC BATTHVAC Head, Cluster, Data Link Connector
PWR SEATPower Seats (Circuit Breakers)
TRUNK RELTrunk Relay
DR UNLOCKDoor Unlock Relay
DR LOCKDoor Lock Relay
DRIVER DR UNLOCKDriver’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
#NameDescription
AINST LPSInterior Lamp Dimming
BCRUISE SW LPSSteering Wheel Cruise Control Switch Lamps
CCRUISE SWSteering Wheel Cruise Control Switches
DHVAC BLOWERHVAC Blower Motor
ECRUISECruise Control
FFOG LPSFog Lamps
GINT LPSInterior Courtesy Lamps
HRADIO BATTRadio, XM Satellite Radio / DAB
ISUNROOFPower Sunroof
PWR WNDWPower Windows (Circuit Breaker)
FOG LPSFog Lamps (Relay)
Engine compartment fuse box

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

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Assignment of the fuses and relays in the engine compartment (2001-2004)
Usage
Maxi-Fuses:
1Ignition Switch
2Right Electrical Center - Fog Lamps, Radio, Body Function Control Module, Interior Lamps
3Left Electrical Center - Stop Lamps, Hazard Lamps, Body Function Control Module, Cluster, Climate Control System
4Anti-Lock Brakes
52001-2002: Ignition Switch

2003-2004: Left Electrical Center - Power Seats, Power Mirrors, Door Locks, Trunk Release, Audio Amplifier, Remote Keyless Entry
6Not Used
72001-2002: Left Electrical Center - Power Seats, Power Mirrors, Door Locks, Trunk Release, Audio Amplifier, Remote Keyless Entry

2003-2004: Ignition Switch
8Cooling Fan #1
Relays:
9Rear Defog
10Not Used
112001-2002: Not Used
2003-2004: Starter (V6 only)
12Cooling Fan #1
13HVAC Blower (Climate Control)
14Cooling Fan #2
15Cooling Fan
16Air Conditioning Compressor
17Not Used
18Fuel Pump
19Automatic Headlamp System (Automatic Light Control)
20Automatic Headlamp System (Automatic Light Control)
21Horn
22Daytime Running Lamps (DRL)
Mini-Fuses:
23-32Spare Fuses
33Rear Defog
34Accessory Power Outlets, Cigarette Lighter
352001-2002: Not Used
2003-2004: Generator
36Not Used
37Air Conditioning Compressor, Body Function Control Module
38Automatic Transaxle
39Powertrain Control Module (PCM)
402001-2002: Anti-Lock Brakes (ABS), Variable Effort Steering
2003-2004: Anti-Lock Brakes (ABS)
41Ignition System
42Back-Up Lamps, Brake Transaxle Shift Interlock
43Horn
44PCM
45Parking Lamps
46Climate Control System, Air Conditioning
47Canister Vent Valve, Exhaust Oxygen Sensors
48Fuel Pump, Injectors
492001-2002: Generator
2003-2004: Not Used
50Right Headlamp
51Left Headlamp
52Cooling Fan #2
53HVAC Blower (Climate Control)
542001-2002: Not Used
2003-2004: Crank (V6 only)
55Cooling Fan #2 Ground
56Fuse Puller for Mini Fuses
57Not Used

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