P1572 Mitsubishi Code - Brake Pedal Switch Circuit Malfunction
Quick Answer
P1572 Mitsubishi indicates Brake Pedal Switch Circuit Malfunction. Common causes include Faulty Brake Pedal Switch, Brake Pedal Switch harness is open or shorted, Brake Pedal Switch circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1572 Mitsubishi indicates Brake Pedal Switch Circuit Malfunction.
- Common causes
- Common causes include Faulty Brake Pedal Switch, Brake Pedal Switch harness is open or shorted, Brake Pedal Switch circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1572 Mitsubishi Description
What are the Possible Causes of the DTC P1572 Mitsubishi?
- Faulty Brake Pedal Switch
- Brake Pedal Switch harness is open or shorted
- Brake Pedal Switch circuit poor electrical connection
How to Fix the DTC P1572 Mitsubishi?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1572 Mitsubishi code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1572 Mitsubishi Code
1. What does OBDII code P1572 mean in a Mitsubishi?
P1572 indicates a Brake Pedal Switch Circuit Malfunction, which means the ECU has detected an issue with the brake pedal switch or its circuit.
2. What are the common symptoms of code P1572 in a Mitsubishi?
Symptoms may include the brake lights not functioning properly, cruise control being disabled, or the vehicle not shifting out of park.
3. What causes code P1572 to appear in a Mitsubishi vehicle?
Common causes include a faulty brake pedal switch, damaged wiring or connectors in the switch circuit, or an issue with the ECU.
4. Can a faulty brake light cause P1572 in a Mitsubishi?
While unlikely, a brake light issue could be related if it stems from the same circuit or shares a connection with the brake pedal switch.
5. How do you diagnose code P1572 in a Mitsubishi?
Start by inspecting the brake pedal switch, wiring, and connectors for damage or wear. Use a multimeter to test the switch and circuit continuity.
6. How is code P1572 fixed on a Mitsubishi?
Repairs may involve replacing the brake pedal switch, repairing damaged wiring or connectors, or addressing any ECU-related issues.
7. Can I drive my Mitsubishi with code P1572 active?
Driving may be possible, but safety features like brake lights and cruise control may not function correctly, increasing the risk of accidents.
8. How much does it cost to fix code P1572 in a Mitsubishi?
Repair costs vary but typically range from $50 to $200, depending on whether the brake pedal switch or wiring needs replacement.
9. Can a failing ECU trigger code P1572 in a Mitsubishi?
Yes, although rare, a malfunctioning ECU could misinterpret signals from the brake pedal switch and trigger this code.
10. How can I prevent code P1572 from recurring in my Mitsubishi?
Regularly inspect the brake pedal switch and its wiring for wear or damage, and ensure all connections are secure and free of corrosion.
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