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Pontiac Firebird (1999 - 2002) - fuse box diagram

avatar Jonathan Yarden Mar 25, 2021 · 5 min. read

In this article you will find a description of fuses and relays Pontiac, 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: 1999, 2000, 2001, 2002

Instrument Panel Fuse Block

Pontiac Firebird - fuse box - instrument panel

Fuses Usage
STOP/HAZARD Hazard Flashers, Brake Switch Assembly
TURN B/U Traction Control Switch, Back/Up Lamp Switch, Turn Flasher, Daytime Running Lamps (DRL) Module
STG WHEEL CNTRL Steering Wheel Controls
RADIO ACCY Delco Monsoon Radio Amplifier, Power Antenna, Remote CD Player (Hatch)
TAIL LPS Daytime Running Lamps (DRL) Module, Headlamp Switch
HVAC HVAC Selector Switch, Rear Defogger Switch/Timer
PWR ACCY Parking Lamp Relay, Hatch Release Relay, Power Mirror Switch, Radio, Shock Sensor, Instrument Cluster
COURTESY Body Control Module (BCM)
GAUGES Body Control Module (BCM), Brake-Transmission Shift Interlock (BTSI), Instrument Panel Cluster, Daytime Running Lamps (DRL) Module
CIG/ACCY Cigarette Lighter, Data Link Connector (DLC), Auxiliary Accessory Wire
DEFOG/SEATS Rear Defogger Switch/Timer, Rear Defogger Timer/Relay, Power Seats
IGN Aftermarket Use Only
STG WHEEL CNTRL Steering Wheel Controls
WIPER/WASH Wiper Motor Assembly, Wiper/Washer Switch
BATT Aftermarket Use Only
WINDOWS Power Windows Switch (Right-Hand, Left-Hand), Express-Down Module, Convertible Top Switch
IP DIMMER Door Illumination Lamp (Right-Hand, Left-Hand), Headlamp Switch, Fog Lamp Switch, Instrument Cluster, HVAC Control Assembly, PRNDL Illumination Lamp, Ashtray Lamp, Radio, Rear Window Defogger Switch/Timer, Traction Control Switch (TCS), Convertible Top Switch
ACCY Aftermarket Use Only
RADIO Body Control Module (BCM), Radio, Amplifier, Steering Wheel Controls-Radio

Engine Compartment Fuse Block

Fuse and Relay Center 1

Pontiac Firebird - fuse box - engine compartment (fuse and relay center 1)

Fuse Usage
ABS BAT SOL Anti-Lock Brake System
TCS BAT Traction Control System
COOL FAN Cooling Fan Control
PCM BAT Powertrain Control Module (PCM)
AIR PUMP A.I.R. Pump Relay and Bleed Valve
LH HDLP DR Left Headlamp Door Module
RH HDLP DR Right Headlamp Door Module
HORN Horn Relay
ABS BAT-1 Anti-Lock Brake System Module
H/L DR HORN Horn and Headlamp Doors
ABS BAT-2 Anti-Lock Brake and Traction Control System
COOL FAN Cooling Fan Relays


Relay Description
FOG LAMP Fog Lamps
FAN #3 Cooling Fans
FAN #2 Cooling Fans
FAN #1 Cooling Fans

Fuse and Relay Center 2

Pontiac Firebird - fuse box - engine compartment (fuse and relay center 2)

Fuse Usage
INJ-2 Fuel Injectors (Not used for V6) (LH Injectors for V8 and Ignition Module)
INJ-1 Fuel Injectors (All for V6) (RH Injectors for V8 and Ignition Module)
ENG SEN Mass Air Flow Sensor, Heated Oxygen Sensor, Skip Shift Solenoid (V8 Only), Reverse Lockout Solenoid, Brake Switch
STRTR Powertrain Control Module (PCM), Clutch Pedal Switch
ABS IGN Anti-Lock Brake System Module
PCM IGN Powertrain Control Module (PCM)
ETC Electronic Throttle Control (V6 Only)
ENG CTRL Ignition Module (V6 Only), Automatic Transmission, Charcoal Canister Purge Solenoid
A/C CRUISE Air Conditioning Compressor Relay, Cruise Control Switches and Module
ENG CTRL Engine Controls, Fuel Pump, Powertrain Control Module (PCM), A.I.R. Pump and Cooling Fans
I/P-1 HVAC Blower Control and Relay
IGN Ignition Switch, Relay and Starter Enable Relay
I/P-2 Instrument Panel Fuse Center


Relay Description
Blank Not Used
A/C COMP Air Conditioning Compressor
IGN Engine Controls, Cruise Controls, Air Conditioning

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

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