VehicleVerdict

2003 Pontiac Aztek problems

Verdict · NHTSA data

A typical year for this model

The 2003 Pontiac Aztek sits mid-pack among Aztek years: 188 NHTSA complaints against a model median of roughly 172, with 4 recalls and 2 closed investigations.

No single system dominates the record — complaints spread across fuel system (37), electrical system (34), and engine (23), which usually points to general build quality rather than one defect.

188

NHTSA complaints

4

Recalls

2

Investigations

6

Crash-involved

8

Fires reported

9

Injuries

0

Deaths

—

NCAP overall

How does 2003 compare to other Aztek years?

Aztek NHTSA complaints by model year, 2003 highlighted329 complaints2001: 329 complaints2002: 173 complaints2003: 188 complaints2004: 96 complaints2005: 43 complaints
Aztek NHTSA complaints by model year, 2003 highlighted. Red bars are years to avoid.

See all Aztek years to avoid →

What are the most common 2003 Pontiac Aztek problems?

ComponentComplaintsShare
Fuel System3720%
Electrical System3418%
Engine2312%
Brakes2011%
Transmission147%
Suspension126%
Steering84%
Visibility & Wipers74%
Other63%
Lighting63%
Tires & Wheels63%
Body & Structure32%
Airbags32%
Latches & Locks32%
Seat Belts21%
Climate Control (A/C & Heat)21%
Speed Control21%

Does the 2003 Pontiac Aztek have recalls?

4 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

07V349000Fuel SystemAugust 8, 2007 · 20,594 units

Defect

ON CERTAIN VEHICLES, VARIATIONS IN THE MANUFACTURING PROCESS OR EXPOSURE TO HIGH AMBIENT TEMPERATURES MAY LEAD TO FRACTURE OF THE FUEL TANK INLET CHECK VALVE (ICV).

Consequence

A FRACTURE MAY ALLOW FUEL VAPORS TO PASS THROUGH AND ALLOW DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

Remedy

DEALERS WILL REPLACE THE FUEL TANK. THE RECALL WILL BE MAILED IN TWO PHASES WITH THE FIRST PHASE BEGINNING ON DECEMBER 4, 2007. THE SECOND PHASE WILL BE MAILED ON DECEMBER 13, 2007. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CHEVROLET AT 1-800-630-2438; OR PONTIAC AT 1-800-620-7668. THE VEHICLE POPULATION INCLUDES BUICK RENDEZVOUS AND PONTIAC AZTEK VEHICLE BUILT IN MAY 2003; CHEVROLET VENTURE AND PONTIAC MONTANA VEHICLES BUILT FROM JUNE THROUGH AUGUST 2002; AND ALL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO, AND HAWAII.

07E021000Fuel SystemMarch 12, 2007 · 742 units

Defect

CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.

Consequence

FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.

Remedy

DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770.

03V250000OtherJuly 15, 2003 · 1,707,825 units

Defect

CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DOES NOT EXPLAIN THE MEANING OF THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT LOWER UNIVERSAL ANCHORAGE SYSTEM.

Consequence

THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.

Remedy

OWNERS WILL BE PROVIDED WITH A SUPPLEMENT FOR THEIR OWNER'S MANUAL. THIS SUPPLEMENT DESCRIBES AND SHOWS THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT ANCHORS THAT ARE LOCATED IN THE VEHICLE AND ON THE CHILD RESTRAINT OR BOOSTER CUSHION. OWNER NOTIFICATION BEGAN AUGUST 18, 2003. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, PONTIAC AT 1-800-620-7668, OR OLDSMOBILE AT 1-800-630-6537.

03V052000SteeringFebruary 20, 2003 · 4,512 units

Defect

IN SOME OF THESE SPORT UTILITY VEHICLES, THE DIAMETER OF THE STEERING COLUMN INTERMEDIATE SHAFT IS TOO SMALL.

Consequence

THIS CONDITION COULD ALLOW THE INTERMEDIATE SHAFT TO SPIN INSIDE THE STEERING COLUMN COUPLING, RESULTING IN LOSS OF STEERING CONTROL OF THE VEHICLE. IF THIS WERE TO HAPPEN WHILE THE VEHICLE IS MOVING, A CRASH COULD RESULTING WITHOUT PRIOR WARNING.

Remedy

DEALERS WILL INSPECT, AND REPLACE IF NECESSARY, THE STEERING COLUMN INTERMEDIATE SHAFT. OWNERS WERE NOTIFIED BY TELEPHONE ON FEBRUARY 7, 2003, WITH A FOLLOW-UP LETTER ON FEBRUARY 11, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BUICK AT 1-800-521-7300 OR PONTIAC AT 1-800-762-2737.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“I HAVE BEEN HAVING ISSUES WITH MY AZREK SHUTTING OFF ON ME IN THE MIDDLE OF DRIVING AND NOW IT WINT EVEN START. I HAVE REPLACED THE FUEL PUMP AND VAPOR SENSOR DUE TO IT NOT GETTING ANY FUEL PRESSURE. I HAVE RESEARCHED AND THERE ARE 2 DIFFERENT RECALLS FOR MY VEHICLE WHICH HAVE NOT BEEN DONE DUE TO…”

Complaint filed with NHTSA · Fuel System · February 1, 2018

“2003 PONTIAC AZTEK.....EVENTS LEADING TO FAILURE- FLICKERING LIGHTS, UNUSUAL ODOR. SMOKE IN THE INTERIOR OF THE AUTOMOBILE COMING FROM UNDER DRIVER'S SEAT. WITHIN MINUTES, FLAMES CAME THROUGH THE MIDDLE OF THE DRIVER'S SEATAND AUTOMOBILE BECAME ENGULFED IN FLAMES, VEHICLE WAS DESTROYED. IT WAS…”

Complaint filed with NHTSA · Electrical System · February 25, 2005 · fire

“TL* THE CONTACT OWNED A 2003 PONTIAC AZTEK. AFTER THE CONTACT TURNED THE ENGINE OFF, BLACK SMOKE AND FLAMES APPEARED UNDER THE HOOD OF THE VEHICLE. THE FIRE DEPARTMENT EXTINGUISHED THE FLAMES. A FIRE REPORT WAS NOT FILED. THE VEHICLE WAS DESTROYED AND TOWED. THE CAUSE OF THE FAILURE WAS NOT…”

Complaint filed with NHTSA · Engine · February 10, 2017 · fire

“I WAS DRIVING ABOUT 4 MINS. I STOPPED AT LIGHT AND CAR CUT OFF. CAR NEVER CUT ON AFTER. I JUST PURCHASED CAR ON JUNE 26 2013. I WAS TOLD THERE AREN'T ANT PROBLEMS WITH THE CAR AND IF I HAVE ANY PROBLEMS TO BRING IT BACK I BROUGHT IT BACK TO FIND THAT THEY DIDN'T VALUE THEIR WORD. THEY WOULDN'T…”

Complaint filed with NHTSA · Brakes · July 20, 2013

“WHILE DRIVING ABOUT 55 MPH ON THE HIGHWAY AND APPROACHING AN INTERSECTION GEAR WAS STUCK IN DRIVE,DRIVER LOST CONTROL, RESULTING IN A COLLISION. *AK ”

Complaint filed with NHTSA · Transmission · September 3, 2003 · crash

2003 Pontiac Aztek — common questions

Is the 2003 Pontiac Aztek reliable?

It is close to typical for the Aztek: 188 NHTSA complaints, 4 recalls, and 2 investigations on file.

What are the most common 2003 Aztek problems?

According to NHTSA complaint data, the leading problem areas are fuel system (37 complaints), electrical system (34 complaints), engine (23 complaints).

Does the 2003 Pontiac Aztek have recalls?

Yes — NHTSA lists 4 recall campaigns affecting the 2003 Pontiac Aztek. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 2003 Pontiac Aztek under NHTSA investigation?

NHTSA opened 2 investigations into this model year; all are now closed.

Which Pontiac Aztek years should you avoid?

Based on complaint rates and open investigations, the Aztek years to avoid are 2001. The cleanest record among Aztek years belongs to 2005.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.