Pontiac Sunfire (2002 – 2005) – fuse box diagram

Pontiac Sunfire (2002 – 2005) – fuse box diagram

Year of production: 2002, 2003, 2004, 2005

Instrument Panel Fuse Block

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

Pontiac Sunfire - fuse box - instrument panel
Pontiac Sunfire – fuse box – instrument panel
Fuses Usage
TURN-B/U Turn Signals, Back-Up Lamps
ERLS Engine Relays
BCM/CLU Body Control Module, Instrument Panel Cluster
PCM Powertrain Control Module
IGN MDL Ignition Module
F/P-INJ Fuel Pump, Fuel Injectors
AIR BG Airbag
CRUISE Cruise Control Module/Switch
ABS Anti-Lock Brake (Ignition)
APO Accessory Power Outle
MIR/DLC Power Mirror/Diagnostic Link Connector
LT HDLP Left Headlamp
RDO/INTLP Radio, Interior Lamps, OnStar®
RT HDLP Right Headlamps
CLSTR Instrument Panel Cluster
EXT LP Exterior Lamps
CIG Cigarette Lighter
FOG Fog Lamps
HORN Horn
Blank Not Used
Blank Not Used
STOP/HZD Stop Lamps, Hazard Lamps
Blank Not Used
Blank Not Used
RR DEFOG Rear Window Defogger
PWR ACC Power Door Locks
Blank Not Used
Blank Not Used
Blank Not Used
O2 HTR Oxygen Sensor Heater
HVAC Climate Control System
WIPER Windshield Wiper
BCM Body Control Module
AMPL Audio Amplifier
PWR WDO Power Windows, Sunroof (Circuit Breaker)
RELAY DRL Daytime Running Lamps (Relay)
Blank Not Used

Engine Compartment Fuse Block

The engine compartment fuse block is located on the driver’s side of the vehicle.

Pontiac Sunfire - fuse box - engine compartment
Pontiac Sunfire – fuse box – engine compartment
Fuses Usage
IGN Ignition Switch Circuits
BATT 1 Exterior lamps, Power Outlet, Horn, Audio Amplifier
BATT 2 Rear Defogger, Starter, Power Locks, Stoplamps
ABS Anti-Lock Brake System
COOLING FAN Engine Cooling Fan
PCM/HVAC Powertrain Control Module, Heater and A/C Blower
CRNK Starter
CRNK Starter
BLO Heater and A/C Blowe
PCM Powertrain Control Module
A/C A/C Compressor
A/C A/C Compressor
FUEL PUMP Fuel Pump
CRANK Starter
COOLING FAN Engine Cooling Fan
HEATER BLOWER Heater and A/C Blower

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

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