Saturn L-Series (1999 – 2004) – fuses box diagram

Year of production: 1999, 2000, 2001, 2002, 2003, 2004

Floor Console Fuse Block

The driver’s side instrument panel is located under the instrument panel on the driver’s left side.

Fuses	Usage
RADIO	Audio, OnStar®, Rear Seat DVD (Option
WIPER	Windshield Washers and Wipers (Front)
IGN 3	Left Heated Seat Switch, Right Heated Seat Switch, Air Conditioning, Rear Defogger Relay
DEFOG LED	Rear Defog LED
BTSI/BCM/ MIRROR	Brake Transaxle Shift Interlock, Body Control Module, Power Mirror
DIMMER	Dimmer Switch
RR COMP LP	Trunk Compartment Lamp

 

Relays	Usage
RR DEFOG	Rear Defogger
IGN 3	Ignition Switch
PARKLAMP	Park Lamps
HEADLAMP	Headlamps

 

 

The passenger’s side fuse block is located under the instrument panel on the passenger’s right side.

Fuses	Usage
LOCKS	Power Door Locks
BODY	Power Door Locks, Heated Mirror Relay, Liftgate Latch
POWER SEAT	Power Seat
PREM AMP/MCS	Premium Sound System Amplifier
FOG LAMP	Fog Lamps
HEATED SEATS	Seat Heater
RR WIPER/ SUNROOF	Rear Wiper/Washer (Wagon)

 

Relays	Usage
POWER WINDOW	Power Windows, Power Sunroof
DRIVER DOOR UNLOCK RELAY	Driver Door Unlock
DOOR UNLOCK RELAY	Door Unlock
DOOR LOCK RELAY	Door Lock
HEATED MIRROR	Power Mirrors
FOG LAMP	Fog Lamps

Engine Compartment Fuse Block

The engine compartment fuse block is located in the forward part of the engine compartment near the battery.

Fuse	Usage
IGN 1/2	Ignition Switch
IGN 0/3/CR	Ignition switch
COOL 1	Cooling fan module
COOL 2	Cooling fan module
ABS 1	Anti-Lock Brake System
ABS 2	Anti-Lock Brake System
HVAC BLOWER	High Blower
HORN	Horn
R HDLP	Right Headlamps
L HDLP	Left Headlamps
A/C	Air Conditioning System
LIGHTER	Cigarette Lighter
AUX POWER	Power Outlet
I/P BATT RT	Passenger’s Side Instrument Panel Fuse Block
CONTROLS B+	Powertrain Control Module (2.2L L4 (L61)), Engine Control Module (3.0L V6 (L81), Transaxle Control Module (3.0L V6 (L81))
BCM 2	Body Control Module
BCM/ECM/ CRUISE/ABS	Body Control Module, Engine Control Module, Cruise Control, ABS
EIS	Electronic Ignition System (2.2L L4 (L61))
IGN	Ignition Coils (3.0L V6 (L81))
INJ	Fuel Injectors (2.2L L4 (L61))
BACK-UP/TURN	Backup Lamps, Coolant Level Switch
BRAKE	Brake Lamps
FUEL PUMP	Fuel Pump Relay
IGN 0	Park Neutral Position Switch, Powertrain Control Module
CRUISE SW	Cruise Control Switch
CONTROLS IGN 1	Cooling Fan Control Module, Powertrain Control Module, Transaxle (2.2L L4 (L61)), Transaxle Control Module (3.0L V6 (L81))
IGN 1	Instrument Cluster, Coolant Level Switch, Air Bag, Electronic PRND321
BCM/CLUSTER	Body Control Module, Instrument Cluster, Dimmer Switch
PARK LAMP	Front Park Lamps, Taillamps, Front Marker Lamps, Rear Marker Lamps, License Lamps, Radio Display Lights, I/P Cluster Backlighting, I/P Dimmer, Cigar Lighter Ring, Ashtray Light, PRND321 Light, Climate Control Switch Backlighting
HAZARD	Hazard Flasher, HBTT (Headlamp HI Beam Indicator), I/P Cluster
REAR DEFOG	Rear Window Defogger
RADIO/ON-STAR	Audio System, OnStar®, Rear Seat DVD (Option)
CD/DLC	Audio, Data Link Connector, (DLC), Rear Seat DVD (Option)
ING 3	Cruise Clutch Switch, Emissions Controls, Air Conditioner Relay, Heated Oxygen Sensor
ENG CNTL 1	3.0L V6 (L81) Engine
ENG CNTL 2	3.0L V6 (L81) Engine
ENG CNTL 3	3.0L V6 (L81) Engine
A/C DIODE	Air Conditioner Diode

 

Relays	Usage
A/C	Air Conditioning System
DRL	Daytime Running Lamp
HORN	Horn
MAIN	3.0L V6 (L81) Engine
WIPER	Wiper System
FUEL PUMP	Fuel Pump System
REAR WIPER	Rear Wiper System (Wagon Only)

 

Circuit Breaker	Usage
WINDOWS/ SUNROOF	Power Window Relay, Sunroof (3.0L V6 (L81))
WINDOW/ SUNROOF/AIR	Power Window Relay, Sunroof and Air Pump Relay (2.2L L4 (L61))

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