Jonathan Yarden Oct 22, 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: 2002
Floor Console Fuse Block
The floor console fuse block is located to the right of the shift lever.
Fuse | Usage |
1 | Fuse puller |
2 | Steering Wheel Radio Controls |
3 | Power Door Locks |
4 | Spare |
5 | Spare |
6 | Spare |
7 | Spare |
8 | Spare |
9 | Spare |
10 | Turn Signal and Hazard Lamp Flashers |
11 | Power Seats |
12 | Electronic Level Control (ELC) Compressor |
13 | Liftgate and Endgate |
14 | Rear Auxiliary Power Outlet |
15 | Electronic Level Control (ELC) Compressor Relay and Height Sensor |
16 | Heated Mirrors |
17 | Power Mirrors |
18 | Ignition 1 Module |
19 | Turn Signal Switch and NSBU Switch |
21 | Rear Defogger |
22 | Air Bag Module |
24 | Canister Vent Solenoid and TCC Switch |
25 | HVAC Blower Motor |
26 | HVAC Mode and Temperature Motors and Head-Up Display |
28 | Not Used |
29 | Windshield Wipers and Washer |
30 | Instrument Panel Cluster, Body Control Module (BCM), PASS-Key® III |
31 | Park Lock Ignition Key Solenoid |
32 | Not USed |
34 | Power Sunroof |
35 | Power Windows |
36 | Map Lamps, Courtesy Lamps and Instrument Panel Lights |
37 | Radio |
38 | UQ3 Radio Amplifier |
39 | Head-Up Display |
40 | Hazard Flashers |
41 | Instrument Panel Cluster, Climate Control, Security LED and Remote Keyless Entry Module |
42 | PASS-Key® III |
44 | Body Control Module (BCM) |
Relay | Usage |
20 | Rear Defogger Relay |
23 | IGN3 Relay |
27 | Accessory Relay |
33 | Retained Accessory Power Relay |
Diode | Usage |
43 | Accessory Diode |
Underhood Fuse Block
This fuse block is located in the engine compartment on the passenger’s side of the vehicle.
Fuses | Usage |
1 | Fuel Pump |
2 | Air Conditioning Compressor Clutch |
3 | Horn |
4 | Engine Controls-Emissions and Sensors |
5 | Power Control Module (PCM)-Battery Power |
6 | Anti-Lock Brakes (ABS) Control Module |
7 | Transaxle Solenoids |
8 | Spare |
9 | ABS Solenoid Valves |
10 | Oxygen Sensors-Emissions Control |
11 | Injectors |
12 | Spare |
13 | Engine Controls |
14 | Daytime Running Lamps (DRL) |
15 | Passenger’s Low-Beam Headlamp |
16 | Spare |
17 | Driver’s Low-Beam Headlamp |
18 | Driver’s High-Beam Headlamp |
19 | Ignition Switch Battery Power |
20 | Parking Lamps – Front and Rear |
21 | Air Pump – Emissions Controls |
22 | Spare |
23 | Passenger’s High-Beam Headlamp |
24 | Spare |
25 | Spare |
26 | Front Fog Lamps |
27 | Ignition Relay, Neutral Start Switch, Powertrain Control Module (PCM) |
28 | Body Control Module (BCM) – Battery Power |
29 | Spare |
30 | All-Wheel Drive (AWD) Module |
31 | Cruise Control |
32 | Front Power Outlets/Lights, OnStar® |
33 | Automatic Transaxle Shift Lock Control System |
34 | Spare |
35 | Starter Solenoid Battery Fuse |
36 | ABS Motor |
37 | Spare |
38 | Spare |
39 | Engine Cooling Fan |
40 | Engine Cooling Fan |
41 | Main Battery Fuse for Retained Accessory Power Relay and Accessory Relay |
42 | Main Battery Fuse for Heated Seats, Air |
43 | Spare |
44 | Spare |
45 | Main Battery Fuse for Power Outlets, Level Control, Power Seats and Mirrors and Body Computer |
46 | Spare |
47 | Main Battery Fuse for Climate Control Blower and Ignition 3 Relay |
48 | Main Battery Fuse for Ignition Switch, Radio, Heads-Up Display, Remote Keyless Entry (RKE), Instrument Cluster, Air Conditioning and Body Computer |
Maxi Breaker | Usage |
49 | Spare |
Micro Relay | Usage |
50 | Horn |
51 | Fuel Pump |
52 | Air Conditioning Clutch |
53 | Daytime Running Lamps (DRL) |
54 | Low-Beam Headlamps |
55 | Parking Lamps |
56 | High-Beam Headlamps |
57 | Fog Lamps |
58 | Starter Relay |
59 | Cooling Fan |
60 | Ignition 1 Relay |
61 | Cooling Fan |
62 | Cooling Fan |
63 | Air Pump |
Spare Fuses | Usage |
64 | Spare |
65 | Spare |
66 | Spare |
67 | Spare |
68 | Spare |
69 | Spare |
Fuse Puller | Usage |
70 | Fuse Puller |
Diode | Usage |
Diode for Air Conditioning Compressor Clutch |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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