AutoCodes – Hyundai – P1521 Hyundai

P1521 Hyundai Code - Power Steering Switch Circuit

Quick Answer

P1521 Hyundai indicates Power Steering Switch Circuit. Common causes include Faulty Power Steering Switch, Power Steering Switch harness is open or shorted, Power Steering Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P1521 Hyundai indicates Power Steering Switch Circuit.
Common causes: Common causes include Faulty Power Steering Switch, Power Steering Switch harness is open or shorted, Power Steering Switch circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 4,673

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 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
Comments
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Code P1521 Hyundai Description

OBDII Code P1521 Hyundai - Power Steering Switch Circuit - AutoCodes.com — P1521 Hyundai Code - Power Steering Switch Circuit

What does this mean?

What are the Possible Causes of the DTC P1521 Hyundai?

Faulty Power Steering Switch
Power Steering Switch harness is open or shorted
Power Steering Switch circuit poor electrical connection

How to Fix the DTC P1521 Hyundai?

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 P1521 Hyundai 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 P1521 Hyundai 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.