Pontiac Grand Am (1999 – 2005) Fuse Box Location & Diagrams
The Pontiac Grand Am (1999–2005) uses fuse boxes to protect important electrical circuits and components. Knowing the correct fuse locations and assignments makes troubleshooting electrical problems easier. This guide covers the Pontiac Grand Am fuse box locations, diagrams, fuse ratings, and protected components for these model years.
Fuse Box Location
Passenger Compartment Fuse Box
There are two fuse blocks, which are located on the right and left in the dashboard, behind the covers.
Engine Compartment Fuse Box
Fuse Box Diagram
Passenger Compartment Fuse Box
Driver’s Side
| Name | Description |
|---|---|
| RADIO SW | Steering Wheel Radio Switches |
| RADIO ACC | Radio |
| WIPER | Windshield Wiper Motor, Washer Pump |
| TRUNK REL/RFA/RADIO AMP | 1999-2000: Trunk Release Relay/Motor, RKE, Audio Amplifier 2001-2005: Trunk Release Relay/Motor, Audio Amplifier/RFA |
| TURN LPS | Turn Signal Lamps |
| PWR MIRROR | Power Mirrors |
| AIR BAG | Air Bags |
| BFC BATT | Body Computer (BFC) |
| PCM ACC | Power Control Module (PCM) |
| DR LOCK | Door Lock Motors |
| IPC/BFC ACC | Cluster, Body Computer (BFC) |
| STOP LPS | Stoplamps |
| HAZARD LPS | Hazard Lamps |
| IPC/HVAC BATT | HVAC Head, Cluster, Data Link Connector |
| PWR SEAT | Power Seats (Circuit Breaker) |
| Relays | |
| TRUNK REL | Trunk Relay |
| DR UNLOCK | Door Unlock Relay |
| DR LOCK | Door Lock Relay |
| DRIVER DR UNLOCK | Driver’s Door Unlock Relay |
Passenger’s Side
| Name | Usage |
|---|---|
| INST LPS | Interior Lamp Dimming |
| CRUISE SW LPS | Steering Wheel Cruise Control Switch Lamps |
| CRUISE SW | Steering Wheel Cruise Control Switches |
| HVAC BLOWER | HVAC Blower Motor |
| CRUISE | Cruise Control |
| FOG LPS | Fog Lamps |
| INT LPS | Interior Courtesy Lamps |
| RADIO BATT | 1999-2000: Radio 2001-2005: Radio, XM Satellite Radio/DAB |
| SUNROOF | Power Sunroof |
| PWR WNDW | Power Windows (Circuit Breaker) |
| Relays | |
| FOG LPS | Fog Lamps |
Engine Compartment Fuse Box
| № | Description |
|---|---|
| 1 | Ignition Switch |
| 2 | 1999-2000: Left Electrical Center – Power Seats, Power Mirrors, Door Locks, Trunk Release, Audio Amplifier, Remote Lock Control 2001-2005: Right Electrical Center – Fog Lamps, Radio, Body Function Control Module, Interior Lamps |
| 3 | Left Electrical Center – Stop Lamps, Hazard Lamps, Body Function Control Module, Cluster, Climate Control System |
| 4 | 1999-2000: Right Electrical Center – Fog Lamps, Radio, Body Function Control Module, Interior Lamps 2001-2005: Anti-Lock Brakes |
| 5 | 1999-2000: Ignition Switch 2001-2005: Left Electrical Center – Power Seats, Power Mirrors, Door Locks, Trunk Release, Audio Amplifier, Remote Keyless Entry |
| 6 | Not Used 2000: A.I.R. |
| 7 | 1999-2000: Anti-Lock Brakes 2001-2005: Ignition Switch |
| 8 | Cooling Fan #1 |
| 23-32 | Spare Fuses |
| 33 | Rear Defog |
| 34 | Accessory Power Outlets, Cigarette Lighter |
| 35 | 1999-2000: Anti-Lock Brakes 2001-2005: Generator |
| 36 | 1999-2000: Anti-Lock Brakes, Variable Effort Steering 2001-2005: Not Used |
| 37 | Air Conditioning Compressor, Body Function Control Module |
| 38 | Automatic Transaxle |
| 39 | Powertrain Control Module (PCM) |
| 40 | Anti-Lock Brakes (ABS) |
| 41 | Ignition System |
| 42 | Back-Up Lamps, Brake Transaxle Shift Interlock |
| 43 | Horn |
| 44 | PCM |
| 45 | Parking Lamps |
| 46 | 1999: Rear Defog, Daytime Running Lamps, Climate Control System 2000-2005: Climate Control System, Air Conditioning |
| 47 | Canister Vent Valve, Exhaust Oxygen Sensors |
| 48 | Fuel Pump, Injectors |
| 49 | 1999-2000: Generator 2001-2005: Not Used |
| 50 | Right Headlamp |
| 51 | Left Headlamp |
| 52 | Cooling Fan #2 |
| 53 | HVAC Blower (Climate Control) |
| 54 | 1999-2000: Not Used 2001-2005: Crank (V6 only) |
| 55 | 1999: Not Used 2000-2005: Cooling Fan #2 Ground |
| 56 | Fuse Puller for Mini Fuses |
| 57 | Not Used |
| Relays | |
| 9 | Rear Defog |
| 10 | Not Used 2000: A.I.R. |
| 11 | 1999-2000: Anti-Lock Brakes 2001-2005: Starter (V6 only) |
| 12 | Cooling Fan #1 |
| 13 | HVAC Blower (Climate Control) |
| 14 | Cooling Fan #2 |
| 15 | Cooling Fan |
| 16 | Air Conditioning Compressor |
| 17 | Not Used |
| 18 | Fuel Pump |
| 19 | Automatic Headlamp System |
| 20 | Automatic Headlamp System |
| 21 | Horn |
| 22 | Daytime Running Lamps (DRL) |
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