2003 Pontiac Aztek Other or unknown Problems
- Complaints
- 4about this part
- Share
- 3%of 128 total for the year
- Median mileage
- 113,690miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the other or unknown of the 2003 Pontiac Aztek, 3% of the 128 complaints for this model year. Where a mileage was given, the median is 113,690 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Firewall leaks a lot of water into both driver and passenger side floor areas. The water leaking in causes those interior areas to become soaking wet and dangerous (fuse box located where water is leaking), especially when it rains (even wet due in the morning can cause water to leak into the front cabin area). Vehicle stationary and either in a parking lot or side street. I will take pictures/video the next time it occurs and upload them as described below.”
NHTSA complaint #11124103, filed 2018-09, 113,690 miles“1)when I removed gas cap to fill tank with gas, I heard a hissing sound coming out of the gas tank. When trying to fill tank with gas, hose kept clicking off and would not allow me to put gas in the tank. I went to a different gas station and the same thing happened. I have since been unable to use the car as I can not fill the tank. 2)this second problem has been ongoing since I purchased this car. The service engine soon light keeps coming on a regular basis. I have had this checked out each time and the mechanics always have a hard time identifying the problem. …”
NHTSA complaint #10230084, filed 2008-06“When driving at any speed check engine light appeared on the dashboard. Consumer took the vehicle to the dealer to be inspected. However, the mechanic was unable to duplicate the problem. The vehicle also rolled forward while on a slight incline. The ignition switch attempted to start the vehicle although it was already started. The rear hatch could not be opened by the button on the inside of the vehicle. The brakes failed while attempting to come to a stop. When the vehicle was on and in park the gear selector could not be moved into drive unless the vehicle was shut off then turned back on. …”
NHTSA complaint #10068540, filed 2004-06Related service bulletins
- 11020816Jul 18, 2025This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- 11017252Mar 28, 2025This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
- 11014455Feb 20, 2025This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint…
- 11007744Sep 12, 2024This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General…
- 11007743Sep 12, 2024This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General…
- 11007208Sep 6, 2024This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire…
- 11004557Jun 17, 2024This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 11000576May 7, 2024This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support…
- 10224309Sep 30, 2022This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The…
- 10201115Dec 1, 2015OnStar Voice Fallback Number Update
Other or unknown: other model years
Other parts of the 2003 Pontiac Aztek
36 complaintsElectrical system
25 complaintsBrakes
18 complaintsEngine cooling
17 complaintsTransmission and drivetrain
14 complaintsSuspension
12 complaintsSteering
8 complaintsVisibility (wipers, defrost, mirrors)
7 complaintsElectronic stability control
6 complaintsEngine
6 complaintsEquipment
4 complaintsExterior lighting
4 complaints
← All problems reported for the 2003 Pontiac Aztek
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology