AutoCodes – Chevrolet – P182E 2015 Chevrolet Silverado

P182E 2015 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 2015 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 837

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 2015 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 2015 Chevrolet Silverado - Internal Mode Switch Invalid Range - AutoCodes.com — P182E 2015 Chevrolet Silverado Code - Internal Mode Switch Invalid Range

What does this mean?

What are the Possible Causes of the DTC P182E 2015 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 2015 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 2015 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 2015 Chevrolet Silverado code?

Need more information on how to fix the P182E 2015 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 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P182E in a 2015 Chevrolet Silverado?

The common symptoms of code P182E include issues with shifting gears, hesitation or jerking during acceleration, and illumination of the Check Engine Light.

2. What does the OBDII code P182E "Internal Mode Switch Invalid Range" mean for a 2015 Chevrolet Silverado?

Code P182E indicates that the transmission control module has detected an invalid range or signal from the internal mode switch, which may affect proper transmission operation.

3. What are the possible causes of OBDII code P182E in a 2015 Chevrolet Silverado?

Possible causes of code P182E include a faulty internal mode switch, wiring or connector issues, a defective transmission control module, or internal transmission problems.

4. How can I diagnose OBDII code P182E in my 2015 Chevrolet Silverado?

Diagnosing code P182E typically involves using a scan tool to retrieve the code and checking the internal mode switch's voltage readings, inspecting the wiring and connectors for damage, and verifying proper transmission operation.

5. Is it safe to continue driving with OBDII code P182E present in a 2015 Chevrolet Silverado?

It is not recommended to continue driving with code P182E present, as it can lead to further transmission issues and potential damage. It's best to address the problem promptly.

6. Can I reset the Check Engine Light after fixing OBDII code P182E in my 2015 Chevrolet Silverado?

Once the underlying issue causing code P182E has been fixed, the Check Engine Light can be reset using a scan tool to clear the code and turn off the warning light.

7. How much does it typically cost to repair OBDII code P182E in a 2015 Chevrolet Silverado?

The cost of repairing code P182E can vary depending on the root cause of the issue. It may involve replacing the internal mode switch, repairing wiring, or addressing transmission control module problems, so costs can range from a few hundred to over a thousand dollars.

8. Are there any DIY repair tips for addressing OBDII code P182E in a 2015 Chevrolet Silverado?

DIY repair tips for code P182E may include checking and cleaning the internal mode switch connections, inspecting for damaged wires, and ensuring proper transmission fluid levels and condition.

9. How long does it take to repair OBDII code P182E in a 2015 Chevrolet Silverado?

The repair time for code P182E can vary depending on the exact cause of the issue and the extent of the repairs needed. It may take anywhere from a few hours to a full day at a repair shop.

10. Can OBDII code P182E in a 2015 Chevrolet Silverado cause permanent damage if left unrepaired?

Continuing to drive with code P182E present can potentially cause further damage to the transmission system, leading to more extensive and costly repairs if left unrepaired for an extended period.