Owners of 2014 Chevrolet Malibus describe brake system problems at every level. Brake light switch failures cause rear lights to stay on with no dashboard warning. Several owners report hard braking that triggers sudden, uncontrolled steering—jerking left then violently right—creating dangerous emergency situations. Brake pedal sticking with groaning sounds happens repeatedly, especially on downhill grades and curves, and dealers cannot isolate the cause even after multiple visits.
One owner experienced complete brake failure at 25 mph, resulting in a crash and neck/back injuries. Another's brake fluid leaked completely from a rear caliper, requiring flatbed towing. A third reported extended braking distance and hesitation despite multiple warning lights. One vehicle stalled at red lights when the auto-stop feature engaged with braking applied, leaving the owner unable to accelerate safely.
Rear wheel hub bearing failures occurred on two separate occasions in the same vehicle, disabling ABS and stability control. Two recalled vehicles were sold without the recall work completed. One owner's electrical brake traction system failed but parts became unavailable, and the manufacturer declined further support. A brake pedal sensor replacement, rotor failures, and brake clunking during auto-stop activation round out the reported failures. Mileage ranges from under 100 miles to 200,000 miles.
Failure modes owners describe
Brake pedal sensor malfunction
Brake light switch or sensor under the brake pedal fails, causing rear brake lights to remain illuminated even when brakes are not applied.
When: 75,614 miles
Symptoms owners cite: rear brake lights stay on; no warning light on dashboard
Repairs/costs cited: Dealer (Pat O'Brien Chevrolet, Vermilion OH) replaced sensor under brake pedal
Brake system repair—auto stop malfunction
After dealer performs brake work and recall service (7/8), the vehicle's auto stop/start feature stops engaging. Multiple dealer visits and computer resets do not resolve the issue.
When: During/after recall brake service (July)
Symptoms owners cite: auto stop feature will not engage; persists after multiple dealer visits; problem remains after computer reset
Repairs/costs cited: Dealer attempted fix on 7/8, 7/14, 7/15; computer reset performed; loaner vehicle provided during extended repair attempts
Recalls/TSBs owners mention: Recall service performed (GM-initiated brake repair)
Brake pedal sticking with groaning noise
Brake pedal sticks in the downward position and makes a groaning sound when braking. Pedal requires manual return to original position. Vehicle jerks during braking. Issue occurs repeatedly, especially on downhill grades and curves.
When: Estimated multiple occurrences; first instance unclear
Symptoms owners cite: brake pedal sticks downward; groaning sound from brakes; vehicle jerks when braking; occurs at 24–40 mph on downhill and curved sections
Repairs/costs cited: Dealership unable to diagnose problem despite multiple visits
Recalls/TSBs owners mention: Owner aware of recall (husband's Silverado was recalled for similar issue)
Brake hesitation and extended stopping distance
Vehicle hesitates when brake pedal is depressed, causing extended braking distance. Warning lights illuminate but remain undiagnosed.
When: 139,098 miles
Symptoms owners cite: brakes hesitate when depressed; extended braking distance; unknown warning lights illuminated
Repairs/costs cited: Vehicle not repaired due to repair costs
Recalls/TSBs owners mention: Manufacturer notified
Rotor failure
Brake rotors fail and require replacement. Associated with abnormal engine noise during braking.
When: Approximately 200,000 miles
Symptoms owners cite: abnormal sound from engine during braking; rotors failed
Repairs/costs cited: Diagnosed at Firestone; vehicle not repaired
Recalls/TSBs owners mention: Related to NHTSA Campaign 14V240000 (Service Brakes, Hydraulic)
Rear wheel hub bearing failure
Rear wheel hub unit bearings break, triggering ABS and stability control warning lights. Two separate occurrences: left rear wheel hub bearing broke first (Oct. 2017), then right rear wheel hub bearing broke about one month later. Hub bearings control multiple systems including stopping, cruise control, skidding, and braking.
When: 2016–Oct. 2017 (first instance); Nov. 2017 (second instance)
Symptoms owners cite: ABS light comes on; stability trac light comes on; cruise control intermittent (2016–2017); left rear wheel hub bearing broke; right rear wheel hub bearing broke
Codes mentioned: ABS light, Stability Trac light
Repairs/costs cited: Both failures confirmed at authorized GM dealer; described as extremely expensive per tire
Uncontrolled steering during hard braking
During emergency braking at highway speed, vehicle jerks steering wheel hard left, then harder to right. Control of vehicle nearly lost due to unexpected steering input.
When: Highway driving at 65 mph during emergency stop
Symptoms owners cite: steering wheel jerks left, then hard right during hard braking; unexpected steering input; loss of control nearly occurred
Electrical brake traction failure
Electrical brake traction system fails, causing vehicle to feel as if it is shutting off when approaching a stop. Released from problem when driver lifts foot from brake pedal.
When: 100,000 miles
Symptoms owners cite: vehicle feels like it is shutting off at stop sign; issue resolves when foot is released from brake pedal
Repairs/costs cited: Dealer confirmed electrical brake traction needed replacement; repair not completed because parts are discontinued
Recalls/TSBs owners mention: Manufacturer informed parts are discontinued; no further assistance available
Brake fluid leak from rear caliper
All brake fluid leaks out of the rear caliper. Vehicle exhibits low brake feel, warning lights (low brake fluid, stability track), and audible alarms that sound every time brakes are applied. Vehicle required flatbed towing.
When: During driving (multiple miles)
Symptoms owners cite: brakes feel low; low brake fluid warning light; stability track alarm light; brake light lights up; alarms sound with each brake application; complete brake fluid loss
Repairs/costs cited: Brake fluid completely leaked from rear caliper; vehicle flatbedded to dealer; not yet resolved
Brake system recall—dealer service disconnect
Vehicle included in NHTSA Campaign 14V247000 but recall repair was not completed before vehicle was sold. Dealer informed owner but provided no explanation for the incomplete repair. Owner uncertain when repair will be performed.
When: Prior to sale; timing unknown
Symptoms owners cite: recall not completed before sale; no failure experienced
Recalls/TSBs owners mention: NHTSA Campaign Number: 14V247000 (Service Brakes, Hydraulic)
Complete brake failure
Brakes fail completely while driving at 25 mph, resulting in collision with rear of another vehicle. Driver sustained neck and back injuries requiring medical attention. Police report filed. Vehicle not included in recall despite being a 2014 Malibu.
When: Approximately 100 miles on vehicle
Symptoms owners cite: complete brake failure; collision resulted
Repairs/costs cited: Police report filed; medical treatment required for neck and back injuries
Recalls/TSBs owners mention: Manufacturer notified; vehicle not included in NHTSA Campaign 14V252000 (Service Brakes, Hydraulic)
Auto stop stalling with brake engagement
Vehicle stalls or shuts off at red lights when auto stop feature engages and driver applies brakes. Gas pedal becomes unresponsive, requiring manual restart. Prior battery replacement ($700) did not resolve the issue.
When: Recent (after battery replacement)
Symptoms owners cite: vehicle stalls at red lights when auto stop engages; gas pedal unresponsive; must restart car manually; nearly caused accident in traffic
Repairs/costs cited: Both batteries replaced by Chevrolet dealership at cost of $700; problem persists
Difficult to stop—poor braking response
Vehicle is difficult to stop when braking at 35 mph. Failure recurs multiple times. Owner aware of NHTSA Campaign 14V240000 (Service Brakes, Hydraulic).
When: Approximately 10,000 miles
Symptoms owners cite: vehicle difficult to stop at 35 mph; failure recurs multiple times
Repairs/costs cited: Vehicle not diagnosed or repaired
Recalls/TSBs owners mention: NHTSA Campaign Number: 14V240000 (Service Brakes, Hydraulic)
Brake clunking during auto stop
When auto stop feature activates, driver-side brakes produce clunking noise during brake application.
When: 89,345 miles on 2014 Malibu LS
Symptoms owners cite: clunking from driver-side brakes when auto stop kicks in; noise occurs when brakes applied
Synthesized from 14 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.