Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Saturn,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2005
Floor Console Fuse Block
The driver’s side instrument panel is located under the instrument panel on the driver’s left side.
| Fuses | Usage |
| DIMMER | Dimmer Switch |
| IGN 3 | Left Heated Seat Switch (If Equipped), Right Heated Seat Switch (If Equipped), Air Conditioning, Rear Defogger Relay |
| DEFOG LED | Rear Defog LED |
| RR COMP | Trunk Compartment Lamp |
| WIPER | Windshield Washers and Wipers (Front) |
| BTSI/BCM/ MIRROR | Brake Transaxle Shift Interlock, Body Control Module, Power Mirror |
| RADIO | Audio, OnStar®, Rear Seat DVD (Option) |
| Relays | Usage |
| IGN 3 | Ignition Switch |
| REAR DEFOG | Rear Defogger |
| HEADLAMP | Headlamps |
| PARKLAMP | Park Lamps |
| Misc. | Usage |
| FUSE PULLER | Fuse Puller |
The passenger’s side fuse block is located under the instrument panel on the passenger’s right side.
| Fuses | Usage |
| LOCKS | Power Door Locks |
| HTD SEAT | Heated Seats (If Equipped) |
| BODY | Power Door Locks, Heated Mirror Relay, Liftgate Latch |
| POWER SEAT | Power Seat |
| PREM AMP | Premium Sound System Amplifier |
| FOG LAMP | Fog Lamps |
| RR WIPER/ SUNROOF | Rear Wiper/Washer (Wagon), Sunroof |
| Relays | Usage |
| DR UNLOCK | Driver Door Unlock |
| UNLOCK | Door Unlock |
| LOCK | Door Lock |
| MIRROR | Power Mirrors |
| FOG LAMP | Fog Lamps |
| WINDOW | Power Windows, Power Sunroof |
| Misc. | Usage |
| FUSE PULLER | Fuse Puller |
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 0/3/CR (L4) | Ignition Switch |
| RADIO | Audio System, OnStar®, Rear Seat DVD (Option) |
| BCM CLUSTER | ER Body Control Module, Instrument Cluster, Dimmer Switch |
| INJECTOR (L4) | Fuel Injectors (2.2L L4, If Equipped) |
| IGN (V6) EIS (L4) | Ignition Coils (3.0L V6) Electronic Ignition System (2.2L L4, If Equipped) |
| FUEL PUMP | Fuel Pump System |
| RT HEADLAMP | Right Headlamps |
| BRAKE | Brake Lamps |
| IGN 1 | Instrument Cluster, Coolant Level Switch, Air Bag, Electronic PRND321 |
| HAZARD | Hazard Flasher, HBTT (Headlamp HI Beam Indicator), I/P Cluster |
| ABS 2 | Anit-Lock Brake System |
| CONTROLS IGN 1 | Cooling Fan Control Module, Powertrain Control Module, Transaxle (2.2L L4, If Equipped), Transaxle Control Module (3.0L V6) |
| BACK-UP/TURN | Backup Lamps, Coolant Level Switch |
| CRUISE SW | Cruise Control Switch |
| BCM/ECM/ CRUISE | Body Control Module, Engine Control Module, Cruise Control, ABS |
| ABS 1 | Anit-Lock Brake System |
| ENGINE CNTL 3 (V6) | 3.0L V6 Engine |
| REAR DEFOG | Rear Window Defogger |
| HVAC BLOWER | High Blower |
| IGN 0 | Park Neutral Position Switch, Powertrain Control Module |
| AC | Air Conditioning System |
| CD/DLC | Audio, Data Link Connector, (DLC), Rear Seat DVD (Option) |
| IGN 1/2 | Ignition switch |
| HORN | Horn |
| CONTROLS B+ | Powertrain Control Module (2.2L L4, If Equipped), Engine Control Module (3.0L V6), Transaxle Control Module (3.0L V6 |
| I/P BATT RT | Passenger’s Side Instrument Panel Fuse Block |
| AUX PWR | Power Outlet |
| COOL FAN 2 | Cooling fan module |
| ENGINE CNTL (V6) | 3.0L V6 (L81) Engine |
| ENGINE CNT (V6) IGN 3 (L4) | 3.0L V6 Engine Cruise Clutch Switch, Emissions Controls, Air Conditioner Relay, Heated Oxygen Sensor |
| BCM 2 | Body Control Module |
| 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 |
| COOL FAN 1 | Cooling Fan Module |
| LT HEADLAMP | Left Headlamps |
| LIGHTER | Cigarette Lighter |
| Relays | Usage |
| FUEL PUMP | Fuel Pump System |
| WIPER | Wiper System |
| AC | Air Conditioning System |
| HORN | Horn |
| REAR WIPER | Rear Wiper System (Wagon Only) |
| MAIN (V6) | 3.0L V6 Engine |
| DRL | Daytime Running Lamp |
| Circuit Breaker | Usage |
| WDO/SUNRF (V6) | Power Window Relay, Sunroof (3.0L V6) |
| WDO/SUNRF (L4) | Power Window Relay, Sunroof and Air Pump Relay (2.2L L4, If Equipped) |
| Diodes | Usage |
| Air Conditioner Diode |
| Fuses | Usage |
| FUSE PULLER | Fuse Puller |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Still have questions or want to supplement the article? Discuss On Telegram