P0504 - Brake Switch A/B Correlation
P0504 is a generic powertrain diagnostic trouble code indicating Brake Switch A/B Correlation. It relates to the Vehicle Speed / Idle Control / Aux Inputs system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Vehicle Speed / Idle Control / Aux Inputs |
| Fault Index | 04 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P0504 mean?
The dtc/">diagnostic trouble code P0504 represents Brake Switch A/B Correlation. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
Detailed diagnostic guides and specific fix procedures for code P0504 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P0504
What does P0504 mean?
The diagnostic trouble code P0504 represents Brake Switch A/B Correlation. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P0504?
The P0504 code is located in the vehicle's Powertrain network.