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Oldsmobile Bravada (1998) - fuse box diagram

avatar 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: 1998

Instrument panel Fuse Block

The fuse block is under the instrument panel on the driver’s side.

Oldsmobile Bravada - fuse box - instrument panel

Fuse/Circuit Breaker Usage
A Not Used
B Not Used
1 Headlamp Switch, Body Control Module, Headlamp Relay
2 Cigarette Lighter, Data Link Connector
3 Cruise Control Module and Switch, Body Control Module, Heated Seats
4 Gages, Body Control Module, Instrument Panel Cluster
5 Interior Lights
6 Not Used
7 Power Outside Mirror, Power Lock Relay
8 Courtesy Lamps, Battery Run-Down Protection
9 HVAC Control Head (Manual)
10 Turn Signal
11 Cluster, Engine Control Module
12 Parking Lamps, Power Window Switch, Body Control Module, Ashtray Lamp
13 Auxiliary Power
14 A/C Compressor Battery Feed
15 4WD Switch, Engine Controls (VCM, PCM, Transmission
16 Supplemental Inflatable Restraint, SDM Module
17 Front Wiper
18 Not Used
19 Radio Battery
20 Not Used
21 HVAC (Manual), HVAC I (Automatic), HVAC Sensors (Automatic)
22 Anti-Lock Brakes
 23 Rear Wiper
24 Radio, Ignition


Engine Compartment Fuse Block

The fuse block is under the hood at the driver’s side of the engine compartment.

Oldsmobile Bravada - fuse box - engine compartment

Name Usage
TRL TRN Trailer Left Turn
TRR TRN Trailer Right Turn
TRL BTU Trailer Back-up Lamps
VEH B/U Vehicle Back-up Lamps
RT TURN Right Turn Signal Front
LT TURN Left Turn Signal Front
LT TRN Left Turn Signal Rear
RT TRN Right Turn Signal Rear
RR PRK Right Rear Parking Lamps
TRL PRK Trailer Parking Lamps
LT HDLP Left Headlamp
RT HDLP Right Headlamp
FR PRK Front Parking Lamps
INT BAT I/P Fuse Block Feed
ENG 1 Engine Sensors/Solenoids, MAP, CAM, PURGE, VENT
ECM B Engine Control Module, Fuel Pump, Module, Oil Pressure
ABS Anti-Lock Brake System
ECM 1 Engine Control Module Injectors
BTSI Brake-Transmission Shift Interlock
BIU LP Back-up Lamps
AIC Air Conditioning
RAP Retained Accessory Power
02 Oxygen Sensor
IGN B Column Feed, IGN 2, 3, 4
DRL Daytime Running Lamps
FOG LP Fog Lamps
IGN A Starting and Charging IGN 1
STUD #2 Accessory Feeds, Electric Brake
PARKLP Parking Lamps
LR PRK Left Rear Parking Lamps
IGN C Starter Solenoid. Fuel Pump, PRNDL
HTDSEAT Heated Seat
ATC Active Transfer Case
RRDFOG Rear Defogger
TRCHMSL Trailer Center High-Mount stop Lamp
RR WIW Rear Window Wiper
CRANK Clutch Switch, NSBU Switch
HAZLP Hazard Lamps
VECHMSL Vehicle Center High-Mount Stop Lamp
HTDMTR Heated Mirror
STOPLP Stoplan1ps
TBC Truck Body Computer

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

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