AutoCodes – Nissan – P1572 2012 Nissan Pathfinder

P1572 2012 Nissan Pathfinder Code - Brake Pedal Switch Circuit Malfunction

Quick Answer

When the brake pedal is depressed, Automatic Speed Control Device (ASCD) brake switch is turned OFF and stop lamp switch is turned ON. Common causes include Faulty Brake Pedal Switch, Faulty stop lamp switch, Brake Pedal Switch harness is open or shorted. 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 2012 Nissan Pathfinder indicates Brake Pedal Switch Circuit Malfunction.
Common causes: Common causes include Faulty Brake Pedal Switch, Faulty stop lamp switch, Brake Pedal Switch harness is open or shorted.
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.

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Code Popularity 2,816

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 27, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1572 2012 Nissan Pathfinder Description

When the brake pedal is depressed, Automatic Speed Control Device (ASCD) brake switch is turned OFF and stop lamp switch is turned ON. The Engine Control Module (ECM) detects the state of the brake pedal by this input of two kinds (ON/OFF signal).

OBDII Code P1572 2012 Nissan Pathfinder - Brake Pedal Switch Circuit Malfunction - AutoCodes.com — P1572 2012 Nissan Pathfinder Code - Brake Pedal Switch Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P1572 2012 Nissan Pathfinder?

Faulty Brake Pedal Switch
Faulty stop lamp switch
Brake Pedal Switch harness is open or shorted
Brake Pedal Switch circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P1572 2012 Nissan Pathfinder?

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 2012 Nissan Pathfinder 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.

Need more information about the P1572 2012 Nissan Pathfinder code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1572 2012 Nissan Pathfinder Code

1. What does the OBDII code P1572 mean for a 2012 Nissan Pathfinder?

P1572 indicates a Brake Pedal Switch Circuit Malfunction, meaning the vehicle's ECU has detected an issue with the brake pedal switch or its wiring.

2. What are the symptoms of code P1572 in a 2012 Nissan Pathfinder?

Symptoms may include the brake lights not functioning properly, cruise control not working, or the vehicle being stuck in park due to a malfunctioning brake switch.

3. What causes the P1572 code in a 2012 Nissan Pathfinder?

Common causes include a faulty brake pedal switch, damaged wiring or connectors in the brake switch circuit, or an issue with the ECU.

4. Can a faulty brake pedal switch cause the P1572 code?

Yes, a malfunctioning brake pedal switch is a primary cause of the P1572 code in the 2012 Nissan Pathfinder.

5. How do I diagnose the P1572 code on my 2012 Nissan Pathfinder?

Start by inspecting the brake pedal switch, checking the wiring and connectors for damage, and testing the switch with a multimeter to ensure it's functioning properly.

6. Can I drive my 2012 Nissan Pathfinder with a P1572 code?

Itâ€™s not recommended, as the code can affect brake lights and other safety features like cruise control or the ability to shift out of park.

7. How do I fix the P1572 code on a 2012 Nissan Pathfinder?

Repair solutions may include replacing the brake pedal switch, repairing damaged wiring, or cleaning corroded connectors in the brake switch circuit.

8. How much does it cost to fix the P1572 code on a 2012 Nissan Pathfinder?

Replacing a brake pedal switch typically costs $50â€“$150, including parts and labor. Wiring repairs may vary depending on the extent of damage.

9. Can a blown fuse cause the P1572 code in a 2012 Nissan Pathfinder?

While uncommon, a blown fuse in the brake light circuit could potentially trigger this code. Inspect the fuses as part of the diagnosis.

10. Do I need to reset the ECU after fixing the P1572 code?

Yes, after repairs, clearing the code with an OBDII scanner is recommended to confirm the issue is resolved. If the code returns, further diagnosis may be needed.