AutoCodes – Hyundai – P1153 Hyundai

P1153 Hyundai Code - Accelerator Position Circuit High Input

Quick Answer

P1153 Hyundai indicates Accelerator Position Circuit High Input. Common causes include Faulty Accelerator Pedal Position (APP) sensor, Accelerator Pedal Position (APP) sensor harness is open or shorted, Accelerator Pedal Position (APP) 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: P1153 Hyundai indicates Accelerator Position Circuit High Input.
Common causes: Common causes include Faulty Accelerator Pedal Position (APP) sensor, Accelerator Pedal Position (APP) sensor harness is open or shorted, Accelerator Pedal Position (APP) 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 4,375

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

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Table of contents Created and updated by William Orellana on May 03, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
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Code P1153 Hyundai Description

OBDII Code P1153 Hyundai - Accelerator Position Circuit High Input - AutoCodes.com — P1153 Hyundai Code - Accelerator Position Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P1153 Hyundai?

Faulty Accelerator Pedal Position (APP) sensor
Accelerator Pedal Position (APP) sensor harness is open or shorted
Accelerator Pedal Position (APP) sensor circuit poor electrical connection

How to Fix the DTC P1153 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 P1153 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 P1153 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.