What is a brake switch circuit?
Your brake light switch is a simple spring-loaded switch that is held open by a tab on the brake pedal, keeping the brake lights off. When you push the pedal down, the spring causes the switch to close, completing the electrical circuit and turning on the brake lights.
How do I fix code po572?
What repairs can fix the P0572 code?
- Replacing a failed cruise control switch.
- Adjusting a poorly adjusted brake light switch.
- Replacing blown fuses.
- Replacing faulty cruise control modules (rare)
What does p0573 cruise control brake switch a circuit high mean?
The P0573 Cruise Control/Brake Switch A Circuit High and related codes ( P0571 and P0572) are set when the ECM (engine control module) detects a malfunction within the cruise control/brake switch “A” circuit. In this case it means there is a detected high electrical condition within the circuit. Example of a brake switch and it’s location:
What does the error code p0573 stand for?
Error Code P0573 is defined as Cruise Control/Brake Switch A Circuit High, meaning there’s an electrical malfunction detected within the vehicle, affecting its brake switch “A.” A defective cruise control switch often causes this fault.
What is the severity of a brake switch malfunction?
The P0571 Cruise Control/Brake Switch A Circuit Malfunction and related codes ( P0572 and P0573) are set when the ECM (engine control module) detects a malfunction within the cruise control/brake switch “A” circuit. Example of a brake switch and it’s location: What is the severity of this DTC?
When does the cruise control brake switch malfunction?
These diagrams, a lot of time, can provide you with valuable information (sometimes location, specifications, wire colors, etc.) The P0571 Cruise Control/Brake Switch A Circuit Malfunction and related codes ( P0572 and P0573) are set when the ECM (engine control module) detects a malfunction within the cruise control/brake switch “A” circuit.