P1153 – Hyundai DTC

Hyundai DTC P1153 – Accelerator pedal position (APP) sensor 2 – high voltage

DTC P1153 meaning on Hyundai

DTC P1153 for Hyundai indicates a high voltage condition detected in Accelerator Pedal Position (APP) sensor 2. This sensor is responsible for monitoring the position of the accelerator pedal and sending signals to the engine control module.

Hyundai DTC P1153 symptoms

Symptoms of DTC P1153 on a Hyundai may include:

• Check Engine Light illuminated
• Reduced engine power
• Acceleration issues
• Engine stalling

Hyundai DTC P1153 causes

Common causes of DTC P1153 on a Hyundai include:

• Faulty Accelerator Pedal Position sensor 2
• Wiring or connector issues in the sensor circuit
• Corrosion or poor connections

Hyundai DTC P1153 seriousness

DTC P1153 should be addressed promptly as it can lead to drivability issues and potential safety concerns. Ignoring this code may result in further damage to engine components.

How to diagnose DTC P1153 on Hyundai

To diagnose DTC P1153 on a Hyundai, follow these steps:

1. Use a diagnostic scanner to retrieve the trouble codes.
2. Inspect the Accelerator Pedal Position sensor 2 and its wiring for any visible damage.
3. Test the sensor’s voltage output using a multimeter.
4. Check for any loose connections or corrosion in the sensor circuit.

How to fix DTC P1153 on Hyundai

To fix DTC P1153 on a Hyundai, consider the following:

1. Replace the faulty Accelerator Pedal Position sensor 2.
2. Repair or replace any damaged wiring or connectors in the sensor circuit.
3. Clean any corrosion and ensure proper connections.

How to erase DTC P1153 on Hyundai

To erase DTC P1153 on a Hyundai:

1. Use a diagnostic scanner to clear the trouble codes.
2. Ensure the underlying issue causing the code has been resolved.
3. Perform a test drive to verify the repair and ensure the code does not return.

Recommended tools for Hyundai diagnostics

Explore our expert picks: The Best OBD2 Scanners for 2025

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.