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, 2006, 2007
Instrument Panel Fuse Block
The instrument panel fuse block is located on the passenger’s side of the lower console.
Fuses | Usage |
CRUISE | Cruise Control Switch, Brake Switch |
EPS | Electronic Power Steering |
IGN 1 | Instrument Cluster, Brake Transmission Shift Interlock Solenoid, Traction Switch, Fog Lamp Switch |
LOCK/MIRROR | Power Door Locks, Power Mirror, Entry Control |
BCM | Body Control Module, Front Wipers, Windows, Sunroof |
BCM (IGN 1) | Body Control Module |
AIR BAG | Sensing and Diagnostic Module |
RADIO (IGN | Radio, Power Mirror, Premium Radio Amplifier |
TURN | Turn Lamps |
HVAC | HVAC Control Head |
HAZARD | Hazard Lamps |
HTD SEATS | Heated Seats |
RADIO | Radio, Data Link Connector |
PARK | Park Lamps, Taillamps, Side Marker Lamps, License Lamps |
BCM/CLUSTER | Body Control Module, Instrument Cluster |
INT LTS | Body Control Module, OnStar® |
DR LKS | Door Locks |
Relays | Usage |
AFTER BLOW | Not Used |
HVAC BLOWER | HVAC Control Head |
PK LP | Parking Lamps |
DR LCK | All Door Lock Switch |
PSG DR UNLCK | Passenger Door Unlock Switch |
DRV DR UNLCK | Driver Door Unlock Switch |
HDLP | Headlamps |
Underhood Fuse Block
The underhood fuse block is located in the forward part of the engine compartment near the battery.
Fuses | Usage |
ECM/TCM | Battery Voltage to ECM, TCM, PCM (3.5L V6 (L66)) |
BATT FEED | Instrument Panel Fuse Box |
HORN | Horn |
* * | Emissions |
ABS PWR | Anti-lock Brake System Battery |
REAR DEFOG | Rear Defogger |
COOL HI (L4)/ COOL 1 (V6) | Cooling Fans High (L4)/Cooling Fan 1 (V6) |
FOG LP | Fog Lamps |
LH HDLP | Driver’s Side Headlamp |
RR WIPER | Rear Wipe |
ABS | Anti-lock Brake System Module |
PWR WDW | Power Window Relay and Sunroof |
CIGAR/AUX2 | Cigarette Lighter |
HVAC BLOWER | HVAC Blower Motor |
RH HDLP | Right Headlamp |
FRT WIPER | Front Wiper |
ETC | Engine Control Module (ECM), Electronic Throttle Control (V6) |
SUNROOF | Sunroof Module |
BRAKE | Stoplamps |
IGN | Ignition switch |
IGN/INJ (L4), ECM/ CAM (V6) | Engine Ignition Module, Fuel Injectors (2.2L L4 (L61)) Camshaft Sensor, Main Relay Voltage To PCM, Ignition Coils 1-6 |
INJECTORS (3.5L V6 (L66) | Fuel Injection |
PWR TRAIN | Engine Control Module (ECM), Transaxle Control Module (TCM), Transaxle, L66 Powertrain Control Module (PCM) |
BACKUP | Low Coolant Switch, Backup Lamps (2.2L L4 (L61)), Vehicle Speed Sensor (Manual), Transaxle Range Switch (2.2L L4 (L61)) |
HTD SEATS | Heated Seats |
COOL LO (L4)/ COOL 2 (V6) | Cooling Fan Low (L4), Cooling Fan (V6) |
A/C CLUTCH | Air Conditioning Clutch, Back Up Lamps (3.5L V6 (L66)) |
FUEL PUMP | Fuel Pump |
AUX 1 OUTLET | Front Auxiliary Power Outlet |
PREM AUD | Premium Radio Amplifier |
ABS | Anti-lock Brake System Ignition |
PWR SEAT | Power Seats |
Relays | Usage |
FOG LP | Fog Lamps |
COOL FAN HI (L4) | Cooling Fan Motor High |
ENG MAIN | Engine Control Module/CAM, Emissions, Injectors, Electronic Throttle Control |
REAR DEFOG | Rear Defog System |
HORN | Horn |
DRL | Daytime Running Lamps |
COOL FAN 1 (V6) | Cooling Fan |
WIPER SYSTEM | Wiper System |
PRW WDO | Power Window Switch, Sunroof Module |
FRT WIPER | Front Wiper System |
COOL FAN LOW (L4) | Cooling Fan Motor Low |
A/C CLUTCH | Air Conditioning Clutch |
BACKUP LAMPS (V6) | Back-up Lamps (V6) |
FUEL PUMP | Fuel Pump System |
RR WIPER | Rear Wiper System |
COOL FAN 2 (V6) | Cooling Fan (V6) |
Misc. | Usage |
FUSE PULLER | Fuse Puller |
Diode | Air Conditioning Diode |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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