2006 Prius Brake Booster Failure Diagnosed and Fixed in Newark, NJ
Project Summary
We repaired a 2006 Toyota Prius that was experiencing severe brake assist issues due to a failing brake booster. The customer reported a hard brake pedal and warning lights. We diagnosed the issue, confirmed the booster failure, and replaced it with a tested unit.
Symptoms and Diagnosis
- Brake warning light illuminated
- Loss of brake assist
- Diagnostic code C1391
We used Techstream to confirm intermittent pressure loss and verified system voltage stability.
Repair Details
- Removed and replaced the ABS actuator
- Bled brake system with correct procedure
- Tested the system with a scan tool
- Road-tested vehicle successfully
Outcome
The Prius now brakes smoothly, no warning lights, and full hydraulic pressure restored. The customer was satisfied and received a 6-month warranty on the part.
Related Services
Need Help With Your Prius?
Call Falcon Prius Specialist at (973) 221-8915 or book an appointment online.
