Engine-CodesChevrolet – P182E 2017 Chevrolet Silverado

P182E 2017 Chevrolet Silverado Code - Internal Mode Switch Invalid Range

Quick Answer

The P182E code for a 2017 Chevrolet Silverado indicates an "Internal Mode Switch Invalid Range" issue. Common causes include Faulty internal mode switch, Wiring issues or poor connections in the transmission range sensor circuit, Corrosion or damage to the internal mode switch connector. 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
P182E 2017 Chevrolet Silverado indicates Internal Mode Switch Invalid Range.
Common causes
Common causes include Faulty internal mode switch, Wiring issues or poor connections in the transmission range sensor circuit, Corrosion or damage to the internal mode switch connector.
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.
Table of contents Created and updated by William Orellana on Aug 30, 2024
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Code P182E 2017 Chevrolet Silverado Description

The P182E code for a 2017 Chevrolet Silverado indicates an "Internal Mode Switch Invalid Range" issue. This means that the transmission range sensor, also known as the internal mode switch, is sending invalid signals to the vehicle's transmission control module. The internal mode switch is responsible for informing the transmission control module of the gear selection made by the driver. When the internal mode switch sends incorrect signals or fails altogether, it can lead to erratic shifting patterns, incorrect gear selection, and potentially cause the vehicle to go into limp mode.

OBDII Code P182E 2017 Chevrolet Silverado - Internal Mode Switch Invalid Range
P182E 2017 Chevrolet Silverado Code - Internal Mode Switch Invalid Range

Common Causes of P182E 2017 Chevrolet Silverado

  1. Faulty internal mode switch
  2. Wiring issues or poor connections in the transmission range sensor circuit
  3. Corrosion or damage to the internal mode switch connector
  4. Faulty transmission control module
  5. Software issues in the transmission control module

Symptoms of P182E 2017 Chevrolet Silverado

  1. Erratic shifting patterns
  2. Incorrect gear selection displayed on the instrument cluster
  3. Vehicle going into limp mode
  4. Check Engine Light illuminated
  5. Harsh shifting or difficulty shifting gears

How to Fix P182E 2017 Chevrolet Silverado

  1. Diagnose the internal mode switch using a scan tool to confirm the code and pinpoint the exact issue.
  2. Inspect the wiring and connectors in the transmission range sensor circuit for any damage or corrosion.
  3. Test the internal mode switch for proper function and replace if necessary.
  4. Clear the code from the vehicle's memory and test drive to ensure the issue has been resolved.
  5. If the problem persists, further diagnostics may be needed to check the transmission control module or other related components.

Cost to Fix P182E 2017 Chevrolet Silverado

The typical repair costs for addressing a P182E code on a 2017 Chevrolet Silverado can vary depending on the extent of the issue and the necessary repairs. Generally, replacing the internal mode switch or addressing wiring/connectivity issues may cost between $200 to $500, including parts and labor. Additional diagnostics or repairs to the transmission control module can increase the cost further. It's recommended to consult with a trusted mechanic or dealership for an accurate estimate based on your specific vehicle and location.

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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 P182E 2017 Chevrolet Silverado Code

What does the OBDII code P182E mean on a 2017 Chevrolet Silverado?

The P182E code indicates an "Internal Mode Switch Invalid Range," which means the transmission control module has detected an issue with the internal mode switch signal range.

What are the common symptoms of code P182E in a 2017 Chevrolet Silverado?

Symptoms may include transmission shifting issues, the inability to engage certain gears, a check engine light, or reduced driving performance.

What causes the P182E code in a 2017 Chevrolet Silverado?

Common causes include a faulty internal mode switch, wiring issues, corrosion in the transmission harness, or a malfunctioning transmission control module.

Can I drive my 2017 Chevrolet Silverado with the P182E code?

While the vehicle may still be drivable, it could experience shifting problems or limited performance. It's best to address the issue promptly to avoid further damage.

How do I diagnose the P182E code on a 2017 Chevrolet Silverado?

Diagnosis typically involves checking the wiring and connectors for damage or corrosion, inspecting the internal mode switch, and using a scan tool to monitor sensor data.

What does the internal mode switch do in a 2017 Chevrolet Silverado?

The internal mode switch provides position information to the transmission control module, helping it determine the correct gear settings.

How much does it cost to repair the P182E code on a 2017 Chevrolet Silverado?

Repair costs can vary, but replacing the internal mode switch may range from $200 to $500, depending on labor rates and parts costs.

Can a software issue cause the P182E code on a 2017 Chevrolet Silverado?

While less common, a transmission control module software issue or firmware update might be required to resolve the problem.

How can I prevent the P182E code from occurring in the future?

Regular maintenance, including inspecting wiring and connectors for corrosion and ensuring proper fluid levels, can help prevent issues related to the internal mode switch.

Do I need to replace the transmission to fix the P182E code on a 2017 Chevrolet Silverado?

Replacing the entire transmission is typically unnecessary; the issue can often be resolved by repairing or replacing the internal mode switch or addressing wiring problems.

Discuss the causes and fixes for P182E 2017 Chevrolet Silverado OBDII Code

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