C0157 Brake Fault Code

C0157 brake fault code is a code that shows up on the dashboard of a car. It is usually displayed by the car's computer system to alert the driver about a problem with the braking system.

Meaning:

OBD-2 Protocol Meaning: Secondary Air Injection System Switching Valve B Circuit Open.

It can be caused by a faulty brake booster, leaky brake fluid, or faulty master cylinder the brake pads are the part of the car that rub against the rotors to stop the vehicle steering wheel vibration is a failure in car. They have a lot of different parts and systems working together to keep the vehicle safe and in motion.

One of the most common ones is dragging brakes as we can see from this example, old brake pads are a common car problem that can lead to a serious engine error.Brake fluid is a type of hydraulic fluid that is used in the braking system of a car.

C0157 Brake Fault Diagnosis :

if this does not produce any results then it moves on to an inspection for tactile evidence such as excessive pedal travel or pedal pulsation if you don't see any visible signs of wear, then you'll want to move on and check the calipers for a clog in the lines or a loose hose clamp that could be causing air bubbles in your system. Then it moves to an inspection for audible evidence such as squealing or grinding noises.The brake system is a critical component of the car.

Cars/Trucks Common Brake Problems-Faults.

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