IllustrationANTI LOCK BRAKES FAIL CONTINUOUSLY, REPAIRS MADE TO SYSTEM, HOWEVER STILL CONTINUES TO FAIL.
1994 GMC Sonoma
Owner reports · Recalls · Investigations
More warning signs than most Sonoma years
Owner complaints for the 1994 GMC Sonoma are substantially higher than the model-year median of 57.
About this comparison →How this year compares
Owner complaints by model year
Compare all Sonoma years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 14 of 224 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes, Hydraulic. Review the 131 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility. Review the 53 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
18 crash reports2 fire reports3 injury reports
Service Brakes, Hydraulic complaints
131 reportsUPON MAKING A SUDDEN STOP ON WET PAVEMENT, CONSUMER NOTICED THE BRAKE PEDAL BECAME VERY HARD, CAUSING EXTENDED STOPPING DISTANCE/ BRAKE FADE AWAY. CONSUMER HAS CONTACTED THE DEALER. WAS TOLD THAT HE WAS NOT USING THE BRAKE SYSTEM PROPERLY. *AK
WHILE APPLYING THE BRAKES (ABS), THE BRAKE PEDAL WOULD GO TO FLOOR. THE VEHICLE WOULD CONTINUE FOR A WHILE BEFORE STOPPING. IT ONLY HAPPENS EVERY SO OFTEN & NOT ALL THE TIME. *AK
ANTI-LOCK BRAKES DO NOT WORK PROPERLY.
ANTI LOCK BRAKES FAIL IN EMERGENCY SITUATIONS.
ANTI LOCK BRAKES FAIL CONTINUOUSLY, LOCK UP CAUSING VEHICLE TO LOSE CONTROL, RESULTING IN AN ACCIDENT.
WHILE DRIVING THE VEHICLE CONSUMER TRIED TO MAKE A SUDDEN STOP, DEPRESSED THE BRAKE PEDAL TO THE FLOORBOARD THE VEHICLE CONTINUED TO STILL TRAVEL . CONSUMER DEPRESSED THE BRAKE PEDAL AGAIN, THE VEHICLE STOPPED. DEALER HAS BEN CONTACTED. *AK
WHEN THE BRAKES ARE APPLIED THE PEDAL GOES TO THE FLOOR, CAUSING EXTENDED STOPPING DISTANCE AND A LOUD NOISE. THE DEALER SAYS THAT IT'S NORMAL OPERATION. *AK
UPON DEPRESSING THE BRAKE PEDAL WHEN MAKING A NORMAL OR SUDDEN STOP, PEDAL TRAVELS TO THE FLOORBOARD, CAUSING EXTEDNED STOPPING DISTANCE, RESULTING IN THE CONSUMER GOING THROUGH AN INTERSECTION. CONSUMER HAS CONTACTED THE DEALER, DEALER UNABLE TO DETERMINE THE PROBLEM. *AK
PEDAL GOES TO FLOOR WITHOUT STOPPING VEHICLE OCCASIONALLY.
Official recalls
299V193000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip
Jul 19, 1999
VEHICLE DESCRIPTION: CERTAIN 4-WHEEL DRIVE PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH ABS (ANTILOCK BRAKING SYSTEM) MANUFACTURED FROM SEPTEMBER 1989 THROUGH AUGUST 1996. UNDER CERTAIN DRIVING CONDITIONS THE SWITCH WHICH SIGNALS THE ABS SYSTEM WHETHER THE VEHICLE IS IN 2-WHEEL OR 4-WHEEL DRIVE CAN MALFUNCTION CAUSING INCREASED STOPPING DISTANCES DURING ABS STOPS WHILE IN THE TWO-WHEEL DRIVE MODE.
Consequence & remedy
Consequence: IF THIS OCCURRED AT A TIME WHEN MINIMUM STOPPING DISTANCE WAS REQUIRED, A VEHICLE CRASH COULD OCCUR WITHOUT PRIOR WARNING.
Remedy: DEALERS WILL REPLACE OR REPAIR THE 4-WHEEL/2-WHEEL DRIVE SWITCH.
97V096001 · Seat Belts
Jun 12, 1997
VEHICLE DESCRIPTION: EXTENDED CAB PICKUP TRUCKS EQUIPPED WITH 60/40 FRONT BENCH SEATS AND EXTENDED CAB PICKUP TRUCKS AND 2-DOOR UTILITY VEHICLES EQUIPPED WITH MANUAL LOCKING RECLINER BUCKET SEATS. THE OUTBOARD SAFETY BELT WEBBING ON THE DRIVER'S AND/OR PASSENGER'S SEAT CAN SEPARATE DURING A FRONTAL IMPACT.
Consequence & remedy
Consequence: IF A SEPARATION OCCURRED AND THERE WERE SECONDARY CRASH EVENTS OR VEHICLE ROLLOVER, THERE WOULD BE NO BELT RESTRAINT OF THE OCCUPANT AND INCREASED INJURIES COULD OCCUR.
Remedy: DEALERS WILL INSTALL A PROTECTIVE COVER OVER THE RECLINER MECHANISM.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE94046 · Abs Braking System Fails
Opened Jun 17, 1994 · Closed Oct 31, 1994
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
There is no summary currently available