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C1241 on TOYOTA PRIUS

Severity
High
NHTSA Reports
2
Most Affected
2010, 2012

What C1241 Means on Your TOYOTA PRIUS

Real TOYOTA PRIUS Owner Reports (Source: NHTSA Complaints Database)

"hope this message finds you well. I am reaching out regarding a potential recall issue with my 2010 Toyota Prius. The vehicle's VIN is [XXX] , and I am currently located in the Austin area."

— 2010 TOYOTA PRIUS owner • SERVICE BRAKES • Filed 10/21/2024

"My toyota prius 2012 with 95k mil. abs, traction and brake lights came on while driving on highway, the breaking wasn't like used to be, it was mushy after the warning lights, took it to toyota dealership they estimated $3500 for the brake replacement the fault codes c1241, c1247, c1391 found break"

— 2012 TOYOTA PRIUS owner • SERVICE BRAKES • Filed 03/30/2021

Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.

Common Causes of C1241 on TOYOTA PRIUS

100%

Percentages based on NHTSA complaint component analysis for this vehicle.

Complaint Trend by Year

2010
1
2012
1

What To Do Next

  1. 1
    Check for recalls on YOUR VIN

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.

  2. 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.

  3. 3
    Compare repair quotes

    Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.

C1241 on Other Vehicles

Data sourced from the National Highway Traffic Safety Administration (U.S. Department of Transportation) and the SAE J2012 OBD-II standard. Code definitions follow the SAE J2012 / ISO 15031-6 standard. Owner reports are filed directly with NHTSA by vehicle owners. This information is provided for educational purposes only and should not replace professional automotive diagnosis. Always consult a qualified mechanic for vehicle repair decisions.

Last updated: March 2026