AutoCodes – Chevrolet – P1524 Chevrolet

P1524 Chevrolet Code - Throttle Closed Position Performance

Quick Answer

P1524 Chevrolet indicates Throttle Closed Position Performance. Common causes include Faulty Throttle Closed Position Sensor, Throttle Closed Position Sensor harness is open or shorted, Throttle Closed Position Sensor 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: P1524 Chevrolet indicates Throttle Closed Position Performance.
Common causes: Common causes include Faulty Throttle Closed Position Sensor, Throttle Closed Position Sensor harness is open or shorted, Throttle Closed Position Sensor 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.

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Code Popularity 3,855

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 Aug 27, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1524 Chevrolet Description

OBDII Code P1524 Chevrolet - Throttle Closed Position Performance - AutoCodes.com — P1524 Chevrolet Code - Throttle Closed Position Performance

What does this mean?

What are the Possible Causes of the DTC P1524 Chevrolet?

Faulty Throttle Closed Position Sensor
Throttle Closed Position Sensor harness is open or shorted
Throttle Closed Position Sensor circuit poor electrical connection

How to Fix the DTC P1524 Chevrolet?

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 P1524 Chevrolet 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 P1524 Chevrolet code?

Need more information on how to fix the P1524 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1524 Chevrolet code diagnosed by a professional: Find a repair shop in your area

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 P1524 Chevrolet Code

1. What are the common symptoms of OBDII code P1524 in a Chevrolet related to Throttle Closed Position Performance?

- Common symptoms include poor engine performance, rough idling, stalling, and reduced fuel efficiency.

2. What are the possible causes of OBDII code P1524 in a Chevrolet indicating Throttle Closed Position Performance issues?

- Possible causes may include a malfunctioning throttle position sensor, wiring issues, a faulty throttle body, or a problem with the electronic throttle control system.

3. How can I diagnose the OBDII code P1524 in my Chevrolet for Throttle Closed Position Performance problems?

- Diagnosis typically involves using a scan tool to read the code, checking the throttle position sensor's readings, inspecting wiring for damage, and testing the throttle body's functionality.

4. What steps can I take to repair OBDII code P1524 related to Throttle Closed Position Performance in my Chevrolet?

- Repair steps may include replacing the throttle position sensor, repairing or replacing damaged wiring, cleaning the throttle body, or resetting the electronic throttle control system.

5. Can I drive my Chevrolet with OBDII code P1524 indicating Throttle Closed Position Performance issues?

- It is not recommended to drive your Chevrolet with this code present as it can lead to poor performance, potential stalling, and further damage to the engine.

6. How much does it typically cost to repair OBDII code P1524 related to Throttle Closed Position Performance in a Chevrolet?

- The cost of repairs can vary depending on the exact cause of the issue, but it may range from $100 to $500, including parts and labor.

7. Will resetting the OBDII code P1524 in my Chevrolet fix the Throttle Closed Position Performance problem?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing the Throttle Closed Position Performance problem.

8. Are there any preventive measures I can take to avoid OBDII code P1524 in my Chevrolet related to Throttle Closed Position Performance?

- Regular maintenance, such as cleaning the throttle body and inspecting the throttle position sensor, can help prevent issues that trigger this code.

9. Can a DIY enthusiast repair OBDII code P1524 for Throttle Closed Position Performance in a Chevrolet?

- Depending on the exact cause, some DIY repairs like sensor replacement or cleaning the throttle body may be possible, but more complex issues may require professional assistance.

10. How long does it typically take to repair OBDII code P1524 in a Chevrolet indicating Throttle Closed Position Performance problems?

- The repair time can vary based on the specific cause and the complexity of the repair, but it may take anywhere from 1 to 4 hours to resolve this issue.