What does the p0504 code on my brake light mean?
What the P0504 code means. If a failure occurs in the circuit for the brake light, a number of problems can occur. To keep you out of danger this code will be recorded, and the Check Engine Light will remain on until the cause of the problem is resolved and the code is cleared from the PCM.
What should I do if I have a p0504 code?
In most cases, repairing the cause of a P0504 code is fairly simple. Depending on what the root problem is, some of the most common repairs include: Replacing a burnt out brake light bulb. Repairing or replacing wires or connectors for the brake switch harness or circuit. Replacing the brake switch.
What is the code for brake light malfunction?
Error Code P0504 is defined as Brake Switch A/B Correlation Code. This means there’s a malfunction detected in the vehicle’s brake light switch. This error code is a generic code, meaning it applies to all vehicles equipped with the OBD-II system, especially those made in 1996 up to present.
Can a blown fuse cause a brake switch to blow?
If there is an underlying problem with the brake switch or circuit, replacing a blown brake fuse may also be a mistake, as the root problem will likely cause the fuse to blow again. How serious is the P0504 code? It’s very dangerous when brake lights do not turn on and off when depressing or releasing the brake pedal.
What the P0504 code means. If a failure occurs in the circuit for the brake light, a number of problems can occur. To keep you out of danger this code will be recorded, and the Check Engine Light will remain on until the cause of the problem is resolved and the code is cleared from the PCM.
In most cases, repairing the cause of a P0504 code is fairly simple. Depending on what the root problem is, some of the most common repairs include: Replacing a burnt out brake light bulb. Repairing or replacing wires or connectors for the brake switch harness or circuit. Replacing the brake switch.
Error Code P0504 is defined as Brake Switch A/B Correlation Code. This means there’s a malfunction detected in the vehicle’s brake light switch. This error code is a generic code, meaning it applies to all vehicles equipped with the OBD-II system, especially those made in 1996 up to present.
If there is an underlying problem with the brake switch or circuit, replacing a blown brake fuse may also be a mistake, as the root problem will likely cause the fuse to blow again. How serious is the P0504 code? It’s very dangerous when brake lights do not turn on and off when depressing or releasing the brake pedal.