WHILE BRAKING AND WITHOUT WARNING, THE ABS FAILED, WHICH CAUSED THE VEHICLE TO EXPERIENCE EXTENDED STOPPING DISTANCE. THE DEALER WAS NOTIFIED. *AK CONSUMER: MATHEW SCHILLING *SCC *JB
1991 Chevrolet Blazer
Owner reports · Recalls · Investigations
More warning signs than most Blazer years
Owner complaints for the 1991 Chevrolet Blazer are substantially higher than the model-year median of 32.
About this comparison →How this year compares
Owner complaints by model year
Compare all Blazer 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: 5 of 222 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 125 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Seat Belts. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes, Hydraulic complaints
125 reportsCONSUMER WAS HAVING FUEL INJECTION SYSTEM PROBLEMS. FUEL WAS BEING DUMPED INTO THE ENGINE. CONSUMER HAS TAKEN VEHICLE TO THE DEALER TWICE AND THEY COULD NOT FIX IT. WHEN THIS HAPPENED VEHICLE JERKED AND BLACK SMOKE CAME FROM THE BACK. THEN, VEHICLE WILL NOT RUN. ALSO, CONSUMER WAS EXPERIENCING BRAKING PROBLEMS. BRAKE PEDA…
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CONSUMER WAS HAVING FUEL INJECTION SYSTEM PROBLEMS. FUEL WAS BEING DUMPED INTO THE ENGINE. CONSUMER HAS TAKEN VEHICLE TO THE DEALER TWICE AND THEY COULD NOT FIX IT. WHEN THIS HAPPENED VEHICLE JERKED AND BLACK SMOKE CAME FROM THE BACK. THEN, VEHICLE WILL NOT RUN. ALSO, CONSUMER WAS EXPERIENCING BRAKING PROBLEMS. BRAKE PEDAL SOMETIMES WENT ALL THE WAY TO THE FLOOR BEFORE IT STOPPED. THIS MADE HER FEEL VERY UNCOMFORTABLE.*AK
WHEN BRAKING BRAKE PEDAL GOES TO THE FLOOR, AND BRAKE LIGHT ILLUMINATES. PLESE PROVIDE ANY FURTHER INFORMATION.*AK
CONSUMER RECEIVED A RECALL NOTICE ON BRAKE SYSTEM, HOWEVER SINCE BRAKES WERE SERVICED, BRAKE LIGHT AND ANTI LOCK SYSTEM LIGHT HAS ILLUMINATED ON DASHBOARD. DEALER STATED THERE WAS NOTHING WRONG WITH BRAKES. *AK *TT
WHEN BACKING DOWN A HILL IN 2 WHEEL DRIVE, THE FRONT BRAKES LOCK UP BUT THE REAR BRAKES DO NOTHING TO STOP. THE VEHICLE KEPT SKIDDING DOWN THE HILL UNTIL UNTIL I GOT TO A FLAT SECTION. IN 4 WHEEL DRIVE THE REAR BRAKES WORK PROPERLY AND STOP THE VEHICLE.*AK
WHEN DRIVING ON WET PAVEMENT AT ANY SPEED AND UPON MAKING A SUDDEN STOP BRAKE PEDAL WENT TO FLOORBOARD, CAUSING EXTENDED STOPPING DISTANCE WHICH RESULTED IN A NEAR ACCIDENT. CONSUMER HAS CONTACTED DEALER. PLEASE PROVIDE ANY FURTHER DETAILS.*AK
BRAKE SYSTEM FAILED, CRASH AS RESULT, DID REPORT, BUT NO REPLY. *AK
VEHICLE EXPERIENCES BRAKE FAILURE, THERE IS A RECALL (99V193) FOR THIS VEHICLE CONCERNING ABS BRAKES, CONSUMER RECEIVED RECALL FOR ANOTHER VEHICLE OWNED BY HIM REGARDING THE 1996 GMC ABS PROBLEM, BUT IS NOT AWARE THE RECALL INCLUDES THE BRAKES FOR THE 1991 BLAZER ALSO. *SLC
FIRST PROBLEM WITH EHCU OCCURED AT 578MI. (9/20/90).REPLACEMENT RECEIVED AND INSTALLED AT 1568 MI. (10/30/90).RETURNED TO DEALER 11/1/90 FOR EXCESSIVELY LOW BRAKE PEDEL, SYSTEM WAS BLED, NO CODES STORED.DID NOT GET TWO MILES FROM DEALER AND THE SAME THING HAPPENED.TURNED AROUND AND WENT BACK TO DEALER.SYSTEM RE-BLED,STILL NO COD…
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FIRST PROBLEM WITH EHCU OCCURED AT 578MI. (9/20/90).REPLACEMENT RECEIVED AND INSTALLED AT 1568 MI. (10/30/90).RETURNED TO DEALER 11/1/90 FOR EXCESSIVELY LOW BRAKE PEDEL, SYSTEM WAS BLED, NO CODES STORED.DID NOT GET TWO MILES FROM DEALER AND THE SAME THING HAPPENED.TURNED AROUND AND WENT BACK TO DEALER.SYSTEM RE-BLED,STILL NO CODES. 5/5/93 WAS PULLING UP BEHIND A LINE OF TRAFFIC AT A STOP SIGN AND STEPPED ON THE BRAKES AND IT WAS AS IF THEY LET GO COMPLETELY.HIT THE REAR BUMPER OF THE CAR IN FRONT OF ME.PAID FOR THE DAMAGE ON THE OTHER CAR,MY CAR STILL DAMAGED.CALLED DEALER THE NEXT DAY AND WAS TOLD WHAT THE BRAKES DID WAS NORMAL.CONTINUED TO HAVE PROBLEMS.6/7/93 TOOK THE CAR TO DEALER FOR OTHER WARRENTY WORK AND AGAIN COMPLAINED ABOUT THE BRAKES AND AGAIN WAS TOLD NORMAL.STAYED OUT OF TROUBLE BY LUCK AND DRIVING WITH THE KNOWLEDGE THAT THE CAR MIGHT NOT STOP IF I HAD TO GET ON THE BRAKES IN A HURRY.RECALL WORK PREFORMED ON THE ABS UNIT ON 6/19/00.ON 8/15/00 I HAD A TOTAL FAILURE OF THE BRAKES.HAPPENED AS I WAS PULLING OFF THE LOT OF A LOCAL GROCERY STORE.MADE IT TO A LOCAL SHOP BY USING LOW GEAR AND THE EMERGENCY BRAKE.THEY CHECKED THE OBVIOUS THINGS AND HAD A BRAKE SHOP CONFIRM THAT IT WAS PROBABLY THE ECHU.HAD CAR TOWED TO THE DEALER AND SURPRISE, THE CODES SHOWED THIS TIME.THEY SAID SOME VALVES WERE BAD.COST ME 1556.36 WITH THE TOWING.I FEEL LIKE I'VE BEEN TAKEN.I DON'T CARE IF THE CAR IS 20 YEARS OLD THERE SHOULD NOT BE A TOTAL FAILURE AT 43000 MI.IT REALLY BOTHERS ME THAT IN ANOTHER 5 MIN. I WOULD HAVE BEEN ON THE INTERSTATE AND SOMEONE ELSE MAY HAVE BEEN FILING THIS CONPLAINT.I HAVE DOCUMENTS FROM JIM BUTLER AND A POLICE REPORT NUMBER TO CONFIRM THIS INFORMATION.THE CAR MAY STILL BE IN JIM BUTLERS RECORDS UNDER MY DECEASED HUSBANDS NAME, EDWARD OSTHOFF.
WHILE DRIVING STEPPED ON BRAKE PEDAL, BUT VEHICLE WOULD NOT STOP ON TIME. *AK RIGHT EXHAUST MANIFOLD , EXHAUST PIPE AND OXYGEN SENSOR FAILED. THERE WAS A CLUNK INTERMITTENTLY FROM BACK ON TURNS DUE TO BROKEN TORSION BAR MOUNTS. 4WD OFTEN HARD TO ENGAGE DUE TO VAC SWITCH IN TRANSFER CASE FAILURE. REPLACE REAR MAIN SEAL, OIL…
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WHILE DRIVING STEPPED ON BRAKE PEDAL, BUT VEHICLE WOULD NOT STOP ON TIME. *AK RIGHT EXHAUST MANIFOLD , EXHAUST PIPE AND OXYGEN SENSOR FAILED. THERE WAS A CLUNK INTERMITTENTLY FROM BACK ON TURNS DUE TO BROKEN TORSION BAR MOUNTS. 4WD OFTEN HARD TO ENGAGE DUE TO VAC SWITCH IN TRANSFER CASE FAILURE. REPLACE REAR MAIN SEAL, OIL PAN AND GASKET BECAUSE OF RUST AND OIL LEAK. SERPENTINE BELT FAILED. DISTRIBUTOR CAP AND ROTOR FAILED. AXLE SEALS AND BEARINGS ARE LEAKING. *YH
Official recalls
499V193000 · 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.
96V142000 · Seat Belts:rear/other
Jul 31, 1996
THESE VEHICLES EXHIBIT A CONDITION IN WHICH A REAR SEAT BELT BUCKLE RELEASE BUTTON CAN STICK IN THE UNLATCHED (DOWN) POSITION UNDER CERTAIN CONDITIONS BECAUSE THE BUCKLE ASSEMBLY CAN MOVE INSIDE THE SEAT BELT COVER. IF THE COVER MOVES FAR ENOUGH, IT CAN CREATE AN INTERFERENCE CONDITION WITH THE LATCH RELEASE BUTTON. WHEN IT DOES, THE SEAT BELT BUCKLE CANNOT BE LATCHED.
Consequence & remedy
Consequence: THE REAR BELTS MAY NOT HOLD AN OCCUPANT IN THE EVENT OF A VEHICLE ACCIDENT INCREASING THE RISK OF PESONAL INJURY.
Remedy: DEALERS WILL REPLACE THE THREE REAR-SEAT BELT BUCKLES (ONE ASSEMBLY) WITH A NEW, REVISED DESIGN.
93V119000 · Service Brakes, Hydraulic:foundation Components:disc:rotor
Aug 2, 1993
SEVERE CORROSION DUE TO ROAD SALT AT THE JOINT OF THE STAMPED STEEL CENTER SECTION AND THE CAST OUTER SECTION CAN CAUSE THE SECTIONS TO SEPARATE.
Consequence & remedy
Consequence: SEPARATION OF THE ROTOR SECTIONS CAN CAUSE LOSS OFBRAKING ABILITY IN THE AFFECTED WHEEL. THIS COULD RESULT IN INCREASED STOPPINGDISTANCE AND/OR LOSS OF VEHICLE CONTROL AND AN ACCIDENT.
Remedy: REPLACE THE FRONT BRAKE ROTORS WITH NEW ROTORS WITH A CORROSION PROTECTION COATING. HOWEVER, IF REPLACEMENT OF BRAKE LININGS ARE NECESSARY, IT WILL BE DONE AT OWNER'S EXPENSE SINCE BRAKE LININGS ARE NORMAL MAINTENANCE ITEMS.
91V108000 · Fuel System, Gasoline:storage
Jun 21, 1991
VEHICLES HAVE BEEN SHIPPED WITH THE FUEL TANK SENDER SEAL OUT OF POSITION.
Consequence & remedy
Consequence: IN THE EVENT OF ROLLOVER ACCIDENT, AN OUT OF POSTIONSEAL COULD ALLOW FUEL SPILLAGE IN EXCESS OF THE AMOUNT PRESCRIBED BY FMVSS 301.SPILLED FUEL COULD IGNITE NEAR AN IGNITION SOURCE.
Remedy: REPLACE SENDER SEALS.
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
8EA95031 · Rear Seat Belt Failure
Opened Oct 31, 1995 · Closed Jul 31, 1996
Status: closed (inferred from source dates) · Seat Belts:rear/other
COMPLAINTS INDICATE THAT THE REAR SEATBELT BUCKLES DO NOT WORK, WHICH PREVENTS USAGE OF THE BELTS.
EA94038 · Abs Braking System
Opened Oct 31, 1994 · Closed Feb 28, 2000
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.
Additional source detail variants (2)
Service Brakes, Hydraulic
THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.
Service Brakes, Hydraulic
THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.
EA94029 · Engine Compartment Fires
Opened Jul 29, 1994 · Closed Jul 31, 1996
Status: closed (inferred from source dates) · Engine And Engine Cooling
AN ALLEGED MALFUNCTION IN THE ATLERNATOR RESULTING IN ENGINE COMPARTMET FIRES.
PE94046 · 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
EA92015 · High Idle Flare
Opened May 22, 1992 · Closed May 28, 1993
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
There is no summary currently available
PE92001 · High Idle Flare
Opened Jan 7, 1992 · Closed May 22, 1992
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
There is no summary currently available
EA91028 · Brake Failure
Opened Jun 10, 1991 · Closed Jun 30, 1992
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
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PE91052 · Brake Failure
Opened Feb 22, 1991 · Closed Jun 10, 1991
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
There is no summary currently available
Illustration