AutoCodes – Chevrolet – P182E 2014 Chevrolet Silverado

P182E 2014 Chevrolet Silverado Code - Internal Mode Switch Invalid Range

Quick Answer

The park/neutral position switch and the 5 Hall Effect switches are internal to and part of the internal mode switch assembly. Common causes include Faulty Transmission Internal Mode Switch, Transmission Internal Mode Switch harness is open or shorted, Transmission Internal Mode Switch 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: P182E 2014 Chevrolet Silverado indicates Internal Mode Switch Invalid Range.
Common causes: Common causes include Faulty Transmission Internal Mode Switch, Transmission Internal Mode Switch harness is open or shorted, Transmission Internal Mode Switch 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 1,046

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 23, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P182E 2014 Chevrolet Silverado Description

The park/neutral position switch and the 5 Hall Effect switches are internal to and part of the internal mode switch assembly. The park/neutral switch indicates to the engine control module (ECM) if the vehicle is in park/neutral or in a drive gear range. With the ignition ON, the ECM provides 12 V on the park/neutral signal to the park/neutral position switch. A separate ground wire from the park/neutral position switch to the Transmission Control Module (TCM) completes the path to ground. When the gear shift lever in park or neutral, the switch closes and drops the voltage on the signal circuit to 0 V. In this state the engine will start and run. In reverse or drive range the park/neutral switch opens, 12 V is then present on the signal circuit which will inhibit engine starting. The Diagnostic Trouble Code (DTC) will be set when the internal mode switch does not indicate a valid Park, Reverse, Neutral or Drive range gear position.

OBDII Code P182E 2014 Chevrolet Silverado - Internal Mode Switch Invalid Range - AutoCodes.com — P182E 2014 Chevrolet Silverado Code - Internal Mode Switch Invalid Range

What does this mean?

What are the Possible Causes of the DTC P182E 2014 Chevrolet Silverado?

Faulty Transmission Internal Mode Switch
Transmission Internal Mode Switch harness is open or shorted
Transmission Internal Mode Switch circuit poor electrical connection
Faulty Transmission Control Module (TCM)

How to Fix the DTC P182E 2014 Chevrolet Silverado?

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 P182E 2014 Chevrolet Silverado 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 P182E 2014 Chevrolet Silverado code?

Need more information on how to fix the P182E 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 2014 Chevrolet Silverado Code

1. What does the OBDII code P182E on a 2014 Chevrolet Silverado mean?

The P182E code indicates an Internal Mode Switch Invalid Range issue within the transmission control module.

2. What are the common symptoms of the Internal Mode Switch Invalid Range problem in a 2014 Chevrolet Silverado?

Common symptoms include issues with shifting gears, rough shifting, hesitation during acceleration, and the transmission getting stuck in a single gear.

3. What are the possible causes of the P182E code in a 2014 Chevrolet Silverado?

Possible causes of the P182E code include a faulty internal mode switch, damaged wiring or connectors, issues with the transmission control module, or a problem with the transmission itself.

4. How serious is the Internal Mode Switch Invalid Range issue in a 2014 Chevrolet Silverado?

The P182E code should be addressed promptly as it can lead to further transmission problems if left unresolved, potentially causing damage to the transmission components.

5. Can I continue driving my 2014 Chevrolet Silverado with the P182E code present?

It is not recommended to continue driving your vehicle with the P182E code active, as it can result in poor performance and potential damage to the transmission.

6. How can I diagnose the Internal Mode Switch Invalid Range problem in my 2014 Chevrolet Silverado?

Diagnosing the P182E code typically involves using a professional OBDII scanner to read the code and further troubleshooting to identify the specific cause, which may require the expertise of a mechanic.

7. What are some repair tips for fixing the P182E code in a 2014 Chevrolet Silverado?

Repairing the P182E code may involve replacing the internal mode switch, repairing or replacing damaged wiring or connectors, resetting the transmission control module, or seeking professional help for a thorough diagnosis and repair.

8. Is it possible to reset the P182E code in a 2014 Chevrolet Silverado without repairs?

While clearing the code may temporarily remove the warning light, it is crucial to address the underlying issue causing the P182E code to prevent further damage and ensure proper transmission function.

9. How much does it typically cost to repair the Internal Mode Switch Invalid Range problem in a 2014 Chevrolet Silverado?

The cost of repairing the P182E code can vary depending on the specific cause, parts needed, and labor costs, so it is advisable to obtain estimates from reputable mechanics or dealerships.

10. Can regular maintenance help prevent the P182E code from occurring in a 2014 Chevrolet Silverado?

While regular maintenance cannot guarantee the prevention of the P182E code, keeping up with scheduled maintenance, such as transmission fluid changes and inspections, can help identify potential issues early and maintain the health of the transmission system.