AutoCodes – Nissan – P1572 2011 Nissan Pathfinder

P1572 2011 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 2011 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 2,166

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 2011 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 2011 Nissan Pathfinder - Brake Pedal Switch Circuit Malfunction - AutoCodes.com — P1572 2011 Nissan Pathfinder Code - Brake Pedal Switch Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P1572 2011 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 2011 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 2011 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 2011 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 2011 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P1572 in a 2011 Nissan Pathfinder?

Common symptoms include the brake lights staying on constantly, difficulty shifting gears, and the inability to start the vehicle.

2. What causes the Brake Pedal Switch Circuit Malfunction in a 2011 Nissan Pathfinder?

The most common causes of P1572 include a faulty brake pedal switch, damaged wiring in the brake light circuit, or a malfunctioning brake light relay.

3. How can I diagnose the Brake Pedal Switch Circuit Malfunction in my 2011 Nissan Pathfinder?

To diagnose P1572, you can visually inspect the brake pedal switch, check for damaged wiring, test the brake light relay, and use an OBDII scanner to read the error code.

4. Can I drive my 2011 Nissan Pathfinder with OBDII code P1572?

It is not recommended to drive with P1572 as it can lead to safety hazards, such as the brake lights not functioning properly or the vehicle not shifting gears correctly.

5. How do I repair OBDII code P1572 in a 2011 Nissan Pathfinder?

To repair P1572, you may need to replace the brake pedal switch, repair damaged wiring, or replace the brake light relay, depending on the specific cause of the malfunction.

6. Can a DIY enthusiast fix OBDII code P1572 in a 2011 Nissan Pathfinder?

A DIY enthusiast with mechanical knowledge and experience can attempt to fix P1572 by following repair guides and using the necessary tools for diagnosis and repair.

7. Is it safe to ignore OBDII code P1572 in a 2011 Nissan Pathfinder?

Ignoring P1572 can compromise the safety and functionality of your vehicle, so it is recommended to address the issue promptly to ensure proper brake light operation.

8. How much does it cost to fix OBDII code P1572 in a 2011 Nissan Pathfinder?

The cost of repairing P1572 can vary depending on the specific cause of the issue, but it may range from $50 to $200 for parts and labor.

9. Can a faulty brake pedal switch cause OBDII code P1572 in a 2011 Nissan Pathfinder?

Yes, a faulty brake pedal switch is a common culprit for triggering P1572 as it affects the communication between the brake pedal and the vehicle's onboard computer.

10. Will resetting the OBDII system clear OBDII code P1572 in a 2011 Nissan Pathfinder?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing P1572 is not fixed, the code is likely to reappear after driving the vehicle.