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.