AutoCodes – Chevrolet – P0980 2018 Chevrolet Silverado

P0980 2018 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 Valveâ€‰3, Shift Solenoid Valveâ€‰3 harness is open or shorted, Shift Solenoid Valveâ€‰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 2018 Chevrolet Silverado indicates Shift Solenoid Valve 3 Control Circuit High Voltage.
Common causes: Common causes include Faulty Shift Solenoid Valveâ€‰3, Shift Solenoid Valveâ€‰3 harness is open or shorted, Shift Solenoid Valveâ€‰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 282

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 Aug 05, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0980 2018 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 2018 Chevrolet Silverado - Shift Solenoid Valve 3 Control Circuit High Voltage - AutoCodes.com — P0980 2018 Chevrolet Silverado Code - Shift Solenoid Valve 3 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P0980 2018 Chevrolet Silverado?

Faulty Shift Solenoid Valveâ€‰3
Shift Solenoid Valveâ€‰3 harness is open or shorted
Shift Solenoid Valveâ€‰3 circuit poor electrical connection
Faulty Transmission Control Module (TCM)

How to Fix the DTC P0980 2018 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 2018 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 2018 Chevrolet Silverado code?

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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.