AutoCodesChevrolet – P0980 2017 Chevrolet Silverado

P0980 2017 Chevrolet Silverado Code - Shift Solenoid Valve 3 Control Circuit High Voltage

Quick Answer

The Transmission Control Module (TCM) high side driver 1 supplies 12 V to pressure control solenoid valve 3. Common causes include Faulty Shift Solenoid Valve 3, Shift Solenoid Valve 3 harness is open or shorted, Shift Solenoid Valve 3 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
P0980 2017 Chevrolet Silverado indicates Shift Solenoid Valve 3 Control Circuit High Voltage.
Common causes
Common causes include Faulty Shift Solenoid Valve 3, Shift Solenoid Valve 3 harness is open or shorted, Shift Solenoid Valve 3 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 422
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 05, 2022
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Code P0980 2017 Chevrolet Silverado Description

The Transmission Control Module (TCM) high side driver 1 supplies 12 V to pressure control solenoid valve 3. The TCM also provides a control circuit and uses a low-side driver to control shift solenoid valve 3. The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects a short to voltage on the shift solenoid valve 3 control circuit for greater than 1 s.
OBDII Code P0980 2017 Chevrolet Silverado - Shift Solenoid Valve 3 Control Circuit High Voltage - AutoCodes.com
P0980 2017 Chevrolet Silverado Code - Shift Solenoid Valve 3 Control Circuit High Voltage

What are the Possible Causes of the DTC P0980 2017 Chevrolet Silverado?

  • Faulty Shift Solenoid Valve 3
  • Shift Solenoid Valve 3 harness is open or shorted
  • Shift Solenoid Valve 3 circuit poor electrical connection
  • Faulty Transmission Control Module (TCM)

How to Fix the DTC P0980 2017 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 P0980 2017 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 P0980 2017 Chevrolet Silverado code?

Need more information on how to fix the P0980 2017 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 P0980 2017 Chevrolet Silverado Code

What does the OBDII code P0980 mean for a 2017 Chevrolet Silverado?

P0980 indicates a high voltage issue in the Shift Solenoid Valve 3 Control Circuit, which is part of the transmission system’s operation.

What are the common symptoms of code P0980 in a 2017 Chevrolet Silverado?

Symptoms may include erratic or delayed shifting, transmission slipping, reduced fuel efficiency, and the check engine light being illuminated.

What causes the P0980 code in a 2017 Chevrolet Silverado?

Common causes include a faulty shift solenoid, damaged wiring or connectors, issues with the transmission control module (TCM), or electrical short circuits.

Can driving with code P0980 damage my 2017 Chevrolet Silverado?

Yes, ignoring this code can lead to further transmission damage or unsafe driving conditions due to improper shifting.

How do I diagnose the P0980 code in my 2017 Chevrolet Silverado?

Diagnosis involves inspecting the wiring and connectors for damage, testing the shift solenoid, and checking the TCM for faults.

What tools are needed to fix the P0980 code on a 2017 Chevrolet Silverado?

You’ll typically need an OBDII scanner, a multimeter for electrical testing, and basic tools for inspecting and repairing wiring or solenoids.

Can a faulty shift solenoid cause the P0980 code on a 2017 Chevrolet Silverado?

Yes, a faulty shift solenoid is one of the most common causes of this code, as it disrupts proper transmission operation.

How much does it cost to repair the P0980 code in a 2017 Chevrolet Silverado?

Repair costs vary but can range from $100 for simple wiring repairs to $500 or more if the solenoid or TCM needs replacement.

Can a software issue in the transmission control module trigger the P0980 code?

Yes, TCM software glitches or malfunctions can lead to improper voltage readings and trigger this code.

Should I clear the P0980 code after repairs on my 2017 Chevrolet Silverado?

Yes, after completing repairs, clear the code using an OBDII scanner and test drive to ensure the issue is resolved.

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