EXCESSIVE ENLARGEMENT OF THE WHEEL CYLINDER PILOT HOLE IN THE REAR BRAKE BACKING PLATE COULD ALLOW THE WHEEL CYLINDER TO ROTATE AND CAUSE LOSS OF BRAKE FLUID. CONSEQUENCE OF…
ADD A PART TO PREVENT WHEEL CYLINDER FROM ROTATING.
The 1980 Buick Regal has 5 NHTSA recall campaigns affecting an estimated 10,731,396 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.
EXCESSIVE ENLARGEMENT OF THE WHEEL CYLINDER PILOT HOLE IN THE REAR BRAKE BACKING PLATE COULD ALLOW THE WHEEL CYLINDER TO ROTATE AND CAUSE LOSS OF BRAKE FLUID. CONSEQUENCE OF…
ADD A PART TO PREVENT WHEEL CYLINDER FROM ROTATING.
REAR AXLE ASSEMBLY MAY HAVE AXLES THAT WERE IMPROPERLY MANUFACTURED. THIS CONDITION MAY RESULT IN SEPARATION OF THE AXLE SHAFT AND WHEEL ASSEMBLY FROM THE VEHICLE.
THE DEALER WILL INSPECT THE REAR AXLE TO DETERMINE WHETHER IT WAS MANUFACTURED AT THE BUFFALO PLANT. IF SO, THEY WILL MAKE AXLE MEASUREMENTS AND IF NECESSARY REPLACE OR MODIFY AFFECTED AXLE COMPONENTS WITHOUT CHARGE.
THE BOLTS THAT ATTACH THE LOWER REAR CONTROL ARM TO THE FRAME MAY FRACTURE. THE REAR CONTROL ARM SUPPORTS AND POSITIONS THE REAR AXLE. FRACTURE OF THE BOLTS WOULD ALLOW THE CONTROL ARM TO DROP FREE.
BOTH REAR CONTROL ARM ATTACHMENT BOLTS WILL BE REPLACED WITHOUT CHARGE.
THE INVOLVED VEHICLES MAY HAVE BEEN ASSEMBLED WITH CLEAR LAMP BULBS INSTEAD OF THE CORRECT AMBER BULBS IN FRONT PARK AND TURN SIGNAL LOCATIONS. AS A RESULT, THESE VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES AND ASSOCIATED EQUIPMENT".
DEALER WILL INSPECT AND, IF NECESSARY, REPLACE CLEAR PARK AND TURN SIGNAL LAMP BULBS WITH AMBER BULBS AT NO COST TO OWNER.
THE BOLTS THAT ATTACHED THE REAR SUSPENSION CONTROL ARMS TO THE FRAME AND AXLE MAY BE DEFECTIVE AND THE BOLT HEAD MAY SEPARATE FROM THE BOLT SHANK. THIS COULD ALLOW THE CONTROL ARM TO COME LOOSE.
THE DEALER WILL REPLACE ALL SUSPECT REAR SUSPENSION CONTROL ARM BOLTS PRIOR TO DELIVERY. THIS WILL BE DONE FREE OF CHARGE.
SUMMARY:GM IS CONDUCTING A VOLUNTARY RECALL CAMPAIGN (85V-048)INVOLVING 2,136,826 VEHICLES. THE RECALL IS LIMITED TO VEHICLES BUILT ATCERTAIN ASSEMBLY PLANTS WHICH, ACCORDING TO GM, OVERTORQUED THE BRAKEPIPE NUT,THEREBY OVERSTRESSING THE WHEEL CYLINDER SUPPORT AREA OF THEBACKING PLATE.ANALYSIS:FRONT BRAKES PROVIDE…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1980 Buick Regal as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.