Control arm: lower ball joint
Risk. THE STEERING KNUCKLE COULD SEPARATE FROM THE LOWER CONTROL ARM, DROPPING DOWN THE AFFECTED CORNER OF THE VEHICLE.
NHTSA has logged 62 owner complaints about the 2003 Chevrolet Astro, most often about the service brakes, hydraulic. It is covered by 1 safety recall.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through April 30, 2021. Updated daily. Photo: IFCAR, Public domain.
62 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Service brakes, hydraulic | 21 | 3 |
| Electrical system | 10 | 3 |
| Power train | 8 | 0 |
| Suspension | 8 | 0 |
| Steering | 6 | 2 |
| Service brakes | 5 | 0 |
| Engine and engine cooling | 3 | 1 |
| Latches/locks/linkages | 3 | 0 |
| Visibility | 2 | 0 |
| 9 other systems | 11 | 1 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. THE STEERING KNUCKLE COULD SEPARATE FROM THE LOWER CONTROL ARM, DROPPING DOWN THE AFFECTED CORNER OF THE VEHICLE.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Chevrolet.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Astro median. How we score
2003 Chevrolet Astro in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Recent service brakes, hydraulic complaints filed with NHTSA, shortened. Personal details are removed.
I AM COMPLAINING OF THE SAFETY ISSUES REGARDING THE ABS COMPUTER SYSTEM. I HAVE PUT MY VEHICLE IN THE SHOP TO BE CHECKED OUT BY A FEW CAR REPAIR FACILITIES AND ALL HAVE SAID THE SAME THING MY ABS CPU. MY VAN IS HESITATING TERRIBLY AND CAUSING THE VAN TO NOT ACCELERATE PROPERLY. I HAVE NEARLY BEEN…
I WAS DRIVING APPROXIMATELY 30 MILES PER HOUR ALONG SLIGHTLY SNOW-COVERED ROAD TOWARDS STOPPED TRAFFIC AT RED LIGHT ON A SLIGHT DOWNGRADE. I STEPPED ON THE BRAKES GENTLE, AS REQUIRED BY THE CONDITIONS, BUT THE ABS SYSTEM STARTED TO SHUDDER AND THE VEHICLE DID NOT BRAKE AT ALL. I HIT A STOPPED…
VEHICLE: 2003 CHEVY ASTRO VAN DEFECT SUMMARY: FACTORY DESIGN DIRECTS LEAKED BATTERY ACID TO DRIP DOWN ON A STEEL BRAKE LINE. DETAILS: THE (+) BATTERY TERMINAL SPONTANEOUSLY BROKE OFF THIS VEHICLE'S OEM DELCO BATTERY. THE BREAKAGE WAS DUE TO EITHER: 1) CABLE CONNECTOR BEING OVER-TORQUED AT THE GM…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.