INTERMITTENT BRAKE LOCK UP ON 2007 GMC SAVANA 2500 CARGO VAN. THE PEDAL FEELS HARD TO PUSH AND THE VEHICLE WILL NOT SLOW. MORE PRESSURE APPLIED TO THE BRAKE PEDAL THEN THE FRONT BRAKES LOCK UP COMPLETELY. THIS HAPPENED TWICE AT LOW SPEEDS AND ONCE AT FREEWAY SPEED. VERY FORTUNATE THAT OTHER DRIVERS WERE ABLE TO AVOID A TRUCK SKIDDING TO A STOP ON THE FREEWAY. TURNING THE VEHICLE OFF FOR FIVE MINUTES SEEMS TO ALLOW THE SYSTEM TO FUNCTION AGAIN TEMPORARILY. DEALERSHIP REPORTS "LEAKING HYDROBOOST" UNIT IS THE PROBLEM. THIS IS THE SECOND FAILURE OF THIS PART IN OUR 15 TRUCK FLEET, ALTHOUGH THE EARLIER FAILURE DID NOT CAUSE BRAKE LOCK-UP. *TR
2007 GMC Savana 2500
Owners filed 2 complaints about this vehicle with federal regulators, most often about the air bags › frontal. No safety recall has been issued.
| Component | Reports | Crashes | Fires | Injuries | |
|---|---|---|---|---|---|
| Service Brakes, Hydraulic | 1 | 0 | 0 | 0 | |
| Air Bags › Frontal | 1 | 1 | 0 | 1 |
What owners reported
Newest filingsDT*: THE CONTACT STATED WHILE TRAVELING 65 MPH, THE VEHICLE WAS INVOLVED IN A FRONTAL IMPACT COLLISION. THE DRIVER AND PASSENGER SIDE AIR BAGS DID NOT DEPLOY. THERE WAS PRE-IMPACT BRAKING. THE DRIVER SUSTAINED A NECK INJURY. THE VEHICLE WAS DEEMED TOTALED AND A POLICE REPORT WAS TAKEN. THE VEHICLE WAS A 2007 VAN GMC SAVANNA. UPDATED 12/28/2006 - *NM
2 of 2 complaints, reproduced as filed.
Reading this record
No unusual pattern of severe incidents in the complaint record.
Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.
Most recent recall on file: none. Source: NHTSA Office of Defects Investigation.