P1391 on TOYOTA PRIUS
What P1391 Means on Your TOYOTA PRIUS
Real TOYOTA PRIUS Owner Reports (Source: NHTSA Complaints Database)
"I brought my toyota prius to toyota dealer as abs alert was on and i lost controlling the brake. toyota dealer gave me an estimate for repair at $2,850."
"During a hard braking, felt brake pedal softer and less responsive braking. Now ABS Icon, Brake Icon, and Traction Icon is on. Confirmed Code P1391 in ABS system."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P1391 on TOYOTA PRIUS
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50-$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.