1997 GMC Sonoma recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-18. Recalls apply to specific VINs — run your VIN to confirm.
3 safety recalls, most serious first
1. Fuel system
What's wrong, in plain English: Fuel lines, tank or pump. Fuel problems usually mean a leak, and leaks mean fire risk. 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.
What could happen: FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.
The fix: 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.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 1997 SONOMA.
- Book a repair at any authorized GMC dealer. Quote NHTSA campaign 07E021000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
Summary: 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.
Notes: THIS RECALL ONLY PERTAINS TO AFTERMARKET DELPHI FUEL PRESSURE REGULATORS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED BY GENERAL MOTORS. CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
2. Seat belts
What's wrong, in plain English: Seat belts may not hold you in a crash. 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.
What could happen: 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.
The fix: DEALERS WILL INSTALL A PROTECTIVE COVER OVER THE RECLINER MECHANISM.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 1997 SONOMA.
- Book a repair at any authorized GMC dealer. Quote NHTSA campaign 97V096001.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: SEAT BELTS
Summary: 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: 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.
Notes: OWNER NOTIFICATION: OWNER NOTIFICATION WILL BEGIN DURING SEPTEMBER 1997. 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 CHEVROLET AT 1-800-222-1020 OR GMC AT 1-800-462-8782. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.
3. Brakes
What's wrong, in plain English: Anything that slows the car down. Treat brake recalls as urgent. VEHICLE DESCRIPTION: LIGHT DUTY PASSENGER PICKUP TRUCKS EQUIPPED WITH 4.3L ENGINES. THE FRONT BRAKE LINE CAN CONTACT THE LEFT-HAND SIDE OF THE ENGINE OIL PAN CAUSING THE BRAKE LINE TO WEAR TO THE POINT OF BRAKE FLUID LOSS DURING BRAKE APPLICATION.
What could happen: BRAKE FLUID LOSS CAN REDUCE BRAKING EFFECTIVENESS AND INCREASE STOPPING DISTANCES RESULTING IN A VEHICLE CRASH WITHOUT PRIOR WARNING.
The fix: DEALERS WILL INSPECT THE CLEARANCE BETWEEN THE OIL PAN AND THE BRAKE LINE. IF THE CLEARANCE IS 6MM OR LESS, DEALERS WILL INSTALL AN ADDITIONAL BRAKE LINE CLIP AND IF THERE WAS CONTACT BETWEEN THE OIL PAN AND BRAKE LINE, THE FRONT BRAKE LINE WILL BE REPLACED.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 1997 SONOMA.
- Book a repair at any authorized GMC dealer. Quote NHTSA campaign 97V146001.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
Summary: VEHICLE DESCRIPTION: LIGHT DUTY PASSENGER PICKUP TRUCKS EQUIPPED WITH 4.3L ENGINES. THE FRONT BRAKE LINE CAN CONTACT THE LEFT-HAND SIDE OF THE ENGINE OIL PAN CAUSING THE BRAKE LINE TO WEAR TO THE POINT OF BRAKE FLUID LOSS DURING BRAKE APPLICATION.
Consequence: BRAKE FLUID LOSS CAN REDUCE BRAKING EFFECTIVENESS AND INCREASE STOPPING DISTANCES RESULTING IN A VEHICLE CRASH WITHOUT PRIOR WARNING.
Remedy: DEALERS WILL INSPECT THE CLEARANCE BETWEEN THE OIL PAN AND THE BRAKE LINE. IF THE CLEARANCE IS 6MM OR LESS, DEALERS WILL INSTALL AN ADDITIONAL BRAKE LINE CLIP AND IF THERE WAS CONTACT BETWEEN THE OIL PAN AND BRAKE LINE, THE FRONT BRAKE LINE WILL BE REPLACED.
Notes: OWNER NOTIFICATION IS EXPECTED TO BEGIN DURING OCTOBER 1997. 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 CHEVROLET AT 1-800-222-1020 OR GMC AT 1-800-462-8782. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.
Useful for owners
- OBD2 code reader — see what the car's computer is reporting
- Compact car fire extinguisher
- 1997 GMC Sonoma owner's manual
Owner complaints filed with NHTSA
Most complained-about parts: Brakes (38), Hydraulic (37), Visibility (wipers / glass) (30), Transmission / drivetrain (12), Electrical system (10).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (8)
08/20/2014 · Electrical system
APPROX ONE MILE FROM HOME AS I WAS APPROACHING A STOP SIGN ENGINE SUDDENLY SHUT OFF. AFTER A FEW SECONDS MANAGED TO RESTART ENGINE. ENGINE SHUT DOWN TWICE MORE BEFORE ARRIVING BACK HOME. AT HOME WAS UNABLE TO RESTART ENGINE HAD VEHICLE TOWED TO GMC/BUICK DEALERSHIP. DEALERSHIP FOUND THAT PROBLEM WAS DEFECTIVE IGNITION SWITCH ASSEMBLY. REPLACED IGNITION…
08/11/2014 · Electrical system
TL* THE CONTACT OWNS A 1997 GMC SONOMA. WHILE DRIVING 25 MPH ON A STEEP HILL, THE VEHICLE STALLED. THE DEALER REPLACED THE IGNITION SWITCH. THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 73,000. UPDATED 10/02/14*LJ UPDATED 3/6/2015*JS
11/25/2012 · Airbags · crash
I HAD A 97 GMC SONOMA THAT I WAS GOING DOWN A DIRT ROAD ABOUT 30-35 MPH AND SWERVED TO MISS A TRUCK COMING ON MY SIDE OF THE ROAD AND LOST TRACTION AND FLIPPED OVER A HILL AND ROLLED 3 TIMES AND THE AIRBAGS DIDNT DEPLOY AND THE DRIVERS SEATBELT SNAPPED . *TR
09/05/2012 · Body / structure
TL* THE CONTACT OWNS A 1997 GMC SONOMA. WHILE DRIVING APPROXIMATELY 35 MPH, THE DRIVER HEARD A LOUD POPPING SOUND COMING FROM THE FRONT END OF THE VEHICLE. THE DRIVER INSPECTED THE VEHICLE AND NOTICED THAT THE FRONT AND REAR FRAME WAS CRACKED. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILU…
04/16/2012 · Brakes · crash
UNABLE TO STOP DUE TO BRAKE PEDAL GOING ALL THE WAY TO THE FLOOR! BRAKE PEDAL AND ACCELERATOR PEDAL ARE POSITIONED TOO CLOSE, AND WHEN BRAKE PEDAL IS ALL THE WAY DOWN, FOOT COMES IN CONTACT WITH ACCELERATOR PEDAL, MAKING IT IMPOSSIBLE TO STOP! THIS IS APPARENTLY A COMMON PROBLEM WITH THESE GMC PICKUPS, AS I HAD THE SAME PROBLEM WITH A 1991 GMC SONOMA. IN TH…
01/04/2011 · Fuel system
VEHICLE THROTTLE STICKS AT 1500RPM AND WILL STICK ABOVE 1500RPM IF DOWNSHIFTED OR INCREASING SPEED. THE ONLY WAY TO LOWER THE RPM TO IDLE IS SHIFT TO NEUTRAL A N D COME TO A COMPLETE STOP -- FIRMLY HOLDING BRAKE TO MAXIMUM DEPRESSION AND THEN ONLY AFTER A FEW SECOND DELAY. UPON ENTERING ANY GEAR [AUTOMATIC XMSN] THE RPM WILL AGAIN GO TO 1500, BUT IF BRAKE…
11/30/2008 · Visibility (wipers / glass)
I HAVE ENCOUNTERED TROUBLE WITH MY WINDSHIELD WIPERS. THEY GO ON AND OFF INTERMITTENTLY. I AM ASSUMING THE PROBLEM IS THE PULSE WIPER RELAY, AND WAS WONDERING IF THERE WAS A RECALL FOR THIS PRODUCT. I WAS DRIVING IN HEAVY RAIN WHEN THIS OCCURRED, AND THERE WAS NEARLY A COLLISION. PLEASE LET ME KNOW IF THERE ARE ANY RECALLS FOR THIS PART. THANK YOU. *TR
11/09/2008 · Electrical system
THE KEY USED TO STICK IN THE IGNITION AND RELEASE ITSELF AFTER A SHORT TIME. THEN THE KEY WOULD NOT RELEASE, AND WHEN THE KEY CAME OUT THE VEHICLE COULD STILL BE STARTED, THEN THE STEERING WHEEL LOCKED AND THE KEY CAME OUT, BUT WHEN PLACED BACK IN, WOULD NOT UNLOCK THE STEERING WHEEL NOR WOULD IT TURN THE IGNITION CYLINDER. *TR