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 18 owner complaints about the 2003 GMC Safari, most often about the service brakes, hydraulic. It is covered by 1 safety recall.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 5, 2015. Updated daily. Photo: Bull-Doser, Public domain.
18 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Service brakes, hydraulic | 5 | 1 |
| Service brakes | 2 | 0 |
| Power train | 2 | 0 |
| Engine and engine cooling | 2 | 0 |
| Suspension | 1 | 0 |
| Tires | 1 | 0 |
| Vehicle speed control | 1 | 0 |
| Air bags | 1 | 1 |
| Visibility | 1 | 0 |
| 3 other systems | 3 | 0 |
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 GMC.
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 Safari median. How we score
2003 GMC Safari 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.
OUR 2003 GMC SAFARI HAS HAD THE BRAKES SPONTANEOUSLY FAIL WHILE WE WERE DRIVING IT AT LEAST SIX TIMES (EVERY COUPLE OF MONTHS OR SO) FOR THE PAST YEAR. EACH TIME, THE PEDAL JUST DROPPED TO THE FLOOR, THE "BRAKE" LIGHT CAME ON, AND WE HAVE HAD TO PRACTICALLY STAND ON THE BRAKE PEDAL TO GET IT TO…
TL*THE CONTACT OWNS A 2003 GMC SAFARI. THE VEHICLE WAS PARKED AND THE CONTACT SMELLED SOMETHING BURNING. HE LIFTED THE HOOD AND NOTICED THE CLAMP THAT HELD THE BRAKE LINE WAS ON FIRE. THE CONTACT EXTINGUISHED THE FIRE, AND THE VEHICLE WAS TOWED TO HIS RESIDENCE. HE CHANGED THE BRAKE LINE HOSE, AND…
CORROSION HAS BUILT UP ON THE ABS SENSORS CAUSING THEM TO ACTIVATE AT LOW SPEEDS. WHEN THIS HAPPENS THE BRAKES DON'T LOCK UP AND AT LOW SPEEDS (LESS THAN 4 MPH) THAT MEANS THE VEHICLE TAKES AN EXTRA FEW FEET TO STOP. ON ONE OCCASION I ALMOST HIT A PERSON AND TWO OTHER TIMES A PARKED CAR IN A…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.