AutoCodes – Chevrolet – P17B2 2014 Chevrolet Silverado

P17B2 2014 Chevrolet Silverado Code - Transmission Range Control Module System High Voltage

Quick Answer

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Faulty Transmission Range Control Module, Transmission Range Control Module harness is open or shorted, Transmission Range Control Module 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: P17B2 2014 Chevrolet Silverado indicates Transmission Range Control Module System High Voltage.
Common causes: Common causes include Faulty Transmission Range Control Module, Transmission Range Control Module harness is open or shorted, Transmission Range Control Module 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 301

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 Jul 04, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P17B2 2014 Chevrolet Silverado Description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. The Diagnostic Trouble Code (DTC) will be set when the Transmission Range Control Module detects a system voltage below or above a threshold.

OBDII Code P17B2 2014 Chevrolet Silverado - Transmission Range Control Module System High Voltage - AutoCodes.com — P17B2 2014 Chevrolet Silverado Code - Transmission Range Control Module System High Voltage

What does this mean?

What are the Possible Causes of the DTC P17B2 2014 Chevrolet Silverado?

Faulty Transmission Range Control Module
Transmission Range Control Module harness is open or shorted
Transmission Range Control Module circuit poor electrical connection

How to Fix the DTC P17B2 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 P17B2 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 P17B2 2014 Chevrolet Silverado code?

Need more information on how to fix the P17B2 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P17B2 2014 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 P17B2 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P17B2 in a 2014 Chevrolet Silverado?

The common symptoms may include transmission shifting issues, engine stalling, and the illumination of the Check Engine Light.

2. What does the OBDII code P17B2 indicate in a 2014 Chevrolet Silverado?

The code P17B2 indicates a high voltage condition in the Transmission Range Control Module System.

3. What are the possible causes of OBDII code P17B2 in a 2014 Chevrolet Silverado?

Possible causes may include a faulty transmission range control module, damaged wiring or connectors, or an issue with the powertrain control module.

4. How can I diagnose OBDII code P17B2 in my 2014 Chevrolet Silverado?

Diagnosis typically involves using a scan tool to retrieve the fault code, checking the wiring and connectors for damage, and testing the transmission range control module for proper functioning.

5. Can I continue driving my 2014 Chevrolet Silverado with OBDII code P17B2?

It is not recommended to continue driving the vehicle with this code present, as it can lead to further transmission or engine issues.

6. How serious is OBDII code P17B2 in a 2014 Chevrolet Silverado?

OBDII code P17B2 is considered a serious issue as it can affect the drivability and performance of the vehicle if left unresolved.

7. What are some repair tips for fixing OBDII code P17B2 in a 2014 Chevrolet Silverado?

Repair tips may include checking and repairing any damaged wiring or connectors, replacing the transmission range control module if necessary, and ensuring proper programming of the control modules.

8. Can I reset the Check Engine Light after fixing OBDII code P17B2 in my 2014 Chevrolet Silverado?

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

9. How much does it cost to repair OBDII code P17B2 in a 2014 Chevrolet Silverado?

The cost of repair can vary depending on the specific cause of the issue, but it may involve parts replacement, labor costs, and diagnostic fees.

10. Is it possible to prevent OBDII code P17B2 from occurring in a 2014 Chevrolet Silverado?

Regular maintenance, including checking the transmission system, wiring, and control modules, can help prevent issues that may trigger OBDII code P17B2.