Pontiac Aztek 2003 Fuse Box Info
Passenger compartment fuse box location:
The instrument panel fuse box is located on the passenger’s side of the center console, behind the cover.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
Fuse/Relay Name | Functions |
Fuses | |
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 | Liftglass 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, 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, HVAC Control, Security LED and Remote Keyless Entry Module |
42 | PASS-Key III |
43 | Accessory Diode |
44 | Body Control Module (BCM) |
Relays | |
20 | Rear Defogger Relay |
23 | IGN3 Relay |
27 | Accessory Relay |
33 | Retained Accessory Power Relay |
45 | Back-Up Lamps |
Engine compartment fuse box:
Fuse/Relay N° | Functions |
Fuses | |
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 | DVD |
26 | Front Fog Lamps |
27 | Ignition Relay, Neutral Start Switch, Powertrain Control Module (PCM) |
28 | Body Control Module - Battery Power |
29 | L-Band |
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 HVAC 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 |
64 | Spare |
65 | Spare |
66 | Spare |
67 | Spare |
68 | Spare |
69 | Spare |
70 | Spare |
Diode for Air Conditioning Compressor Clutch | |
Circuit Breaker | |
49 | Spare |
Relays | |
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 |