garajizOBD-II code · manufacturer-specific
P1549
Parking Brake Switch Circuit Failure
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Critical (5/5)
- Can I keep driving?
- Drive with caution
What does P1549 mean?
P1549 is defined as “Parking Brake Switch Circuit Failure”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Volkswagen: Boost Pressure Control Valve Open Short To Ground
- Citroen, Diğer, Peugeot: IMCC Circuit Malfunction, Bank B
- Ford, Lincoln, Mercury: Intake Manifold Temperature Valve Vacuum Actuator Connection
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This page is general information; an exact diagnosis needs measurements and a technician’s check.