Jonathan Yarden Oct 22, 2021 · 5 min. read
In this article you will find a description of fuses and relays Oldsmobile,
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: 1997
Instrument Panel Fuse Block
Circuit brealers | Circuity |
FRT HVAC HI BLWR | Blower Motor Res |
HEADLAMP | DRL Control Module, Headlamp Dimmer Switch and Headlamp Switch |
PWR SEATFSD | 6-way Power Seat(s) and Rear Side Door Actuator Motor |
PWR WDO/RR VENT | Front Power Windows |
Fuses | Circuity |
ABS SOL | LH and RH Front Brake Solenoid Valve |
ABS/TCS IGN | Electronic Brake Control Relay and EBTCM |
BCM PRGRM | Body Control Module (BCM |
CIGARDLC | Cigarette Lighter and Data Link Connector (DLC) |
CRUISE | Cruise Control Module, Switch and Release Switch |
CTSY LAMP | BCM |
DRL | DRL Control Module |
ELC | Electronic Level Control (ELC) Air Compressor and ELC Relay |
ELEC PRNDL | Instrument Cluster to PRNDL Indicators |
FRT HVAC LOW/MED BLWR | Heater-A/C Control |
FRT PWR SCKT | Front Electric Accessory Plug Housing |
FRT WPR/WSHR | Windshield Wiper/Washer Motor and Switch |
HAZARD | Turn Signal Switch |
HVAC/DRL | Air Recirculation Motor, DRL Control Module, Heater-A/C Control, Temperature Door Actuator (Front) and Rear Window Defogger Relay |
IGN 1 | ELC Sensor, BCM, Electronic Brake Control Indicator Lamp Driver Module, Instrument Panel Cluster, Rear Side Door Actuator Motor, Rear Window Wiperwasher and Multifunction Switch (Foglamp Switch/TCS Enable Switch) and Stoplamp/Torque Converter Clutch (TCC) Switch |
MALL/RADIO/DIC | BCM, Driver Information Display, Radio and Radio Rear Speaker Amplifier |
PCM | IGN MAIN Relay and PCM |
PSD | Rear Side Door Actuator Motor |
PWR LOCK | BCM |
PWR MIRROR | Power Remote Control Mirror Switch |
PWR QTR VENT | Interior Lamps and Multifunction Switch (Power Vent Switch |
RR HVAC | Rear Blower Motor, Rear Heater-A/C Control, and Temperature Door Actuator (Rear) |
RR DEFOG | Rear Window Defogger Relay |
RR PWR SCKT | Rear Electric Accessory Plug Housing |
RR WPR/WSHR | Rear Window Wiper Motor, Rear Window Wiper/Washer and Multifunction Switch (Rear Window Wiper/Washer Switch) |
SIR | Inflatable Restraint Control Module |
STOP LAMP | Stoplamp Switch to Sto |
SUNROOF | Sunroof Control Module |
SWC ACCY | Steering Wheel Radio Control Switches |
SWC BACKLIGHT | Steering Wheel Radio Control Switches (Illumination) |
T/SIG | Turn Signal Switch |
Underhood Fuse and Relay Center
This fuse and relay center is located in the engine compartment, in front of the windshield washer fluid reservoir.
Maxi Fuse | Circuity | |
1 | COOL FAN 2 | Coolant Fans |
3 | HEADLAMP | Circuit Breakers: FRT HVAC HI BLWR, and HEADLAMP Fuses (VP): HAZARD and STOPLAMP |
4 | BATT MAIN 2 | Circuit Breaker: PWR SEAT/PSD. Fuses (UP): ELC and RR DEFOG |
5 | IGN MAIN 1 | Ignition Switch to Fuses (UP): ABS/TCS IGN, CRUISE, DRL, ELEC PRNDL, IGN 1, PSD, SIR, T/SIG and PCM [IGN MAIN Relay (Underhood Electrical Center Fuses: A/C INJ, TCC)] CLU, ELEK |
6 | COOL FAN I | Coolant Fans |
7 | BATT MAIN 1 | Fuses (IP): ABS MDL BATT, CIGARIDLC, CTSY LAMP, FRT PWR SCKT, PWR LOCK, PWR MIRROR and RR PWR SCKT |
Mini Fuse | Circuity | |
18 | INJ | Fuel Injectors 1-6 |
21 | IGNI-UH | Evaporative Emissions (EVAP) Canister Purge Valve, EVAP Canister Vacuum Switch, Heated Oxygen Sensors #1 and #2, Linear Exhaust Gas Recirculation (EGR) Valve, Mass Air Flow (MAF) Sensor and Powertrain Control Module (PCM) Ignition Control (IC) Module |
27 | B/U LAMP | Transaxle Range Switch to Back-up Lamps |
28 | A/C CLU | A/C CLU to A/C Compressor Clutch Oil |
29 | RADIO | Driver Information Display, Heater A/C Control, Radio, Rear Side Door Actuator Motor, Remote Control Door Lock Receiver (RCDLR), Security Indicator Lamp and Theft Deterrent Shock Sensor |
30 | ALT SENSE | Generator |
31 | TCC | Automatic Transaxle (Torque Converter Clutch Solenoids) Stoplamp Switch to PCM |
32 | FUEL PUMP | Fuel Pump Relay |
33 | ECM SENSE | Powertrain Control Module (PCM) |
35 | FOG LP | Fog Lamp Relay |
36 | HORN | Horn Relay |
37 | PARK LP | Daytime Running Lamps (DRL) Control Module, Headlamps Switch Theft Deterrent Relay to Headlamps |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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