AutoCodes – Chevrolet – P0976 2016 Chevrolet Silverado

P0976 2016 Chevrolet Silverado Code - Shift Solenoid 'B' Short To Ground

Quick Answer

The shift solenoid 2 is part of the control solenoid valve assembly which has no serviceable parts. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve. 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
P0976 2016 Chevrolet Silverado indicates Shift Solenoid 'B' Short To Ground.
Common causes
Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 351
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 25, 2024
πŸ’¬ Need more help? Ask Coddy for instant answers β€” it's free!

Code P0976 2016 Chevrolet Silverado Description

The shift solenoid 2 is part of the control solenoid valve assembly which has no serviceable parts. The shift solenoid 2 is a normally closed ON/OFF solenoid and is controlled by the Transmission Control Module through a low side driver. When the shift solenoid 2 is energized, shift solenoid 2 fluid pressure is directed to the clutch select valve 3. Power to the shift solenoid 2 is supplied by the Transmission Control Module through a high-side driver. The high-side driver protects the circuit and components from excessive current flow. If excessive current flow is detected, the high side driver will turn OFF. When the fault is corrected, the high-side driver will reset. The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects an internal low voltage electrical malfunction of the shift solenoid 2 control circuit when the shift solenoid 2 is commanded OFF for 2 seconds.
OBDII Code P0976 2016 Chevrolet Silverado - Shift Solenoid 'B' Short To Ground - AutoCodes.com
P0976 2016 Chevrolet Silverado Code - Shift Solenoid 'B' Short To Ground

What are the Possible Causes of the DTC P0976 2016 Chevrolet Silverado?

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty Transmission Control Solenoid Valve
  • Transmission Control Solenoid Valve harness is open or shorted
  • Transmission Control Solenoid Valve circuit poor electrical connection

How to Fix the DTC P0976 2016 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 P0976 2016 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 P0976 2016 Chevrolet Silverado code?

Need more information on how to fix the P0976 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0976 2016 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 P0976 2016 Chevrolet Silverado Code

What does the OBD-II code P0976 mean for a 2016 Chevrolet Silverado?

P0976 indicates a problem with the Shift Solenoid 'B,' specifically a short to ground in the electrical circuit.

What are the common symptoms of code P0976 in a 2016 Chevrolet Silverado?

Symptoms may include harsh or delayed shifting, transmission stuck in one gear, or illuminated check engine light.

What causes the P0976 code in a 2016 Chevrolet Silverado?

The code is typically caused by a shorted shift solenoid, damaged wiring, or a faulty transmission control module (TCM).

Can driving with a P0976 code damage the transmission?

Yes, prolonged driving with this code may lead to increased wear or damage to the transmission.

How can you diagnose the P0976 code in a 2016 Chevrolet Silverado?

Diagnosis involves checking the shift solenoid 'B,' inspecting the wiring harness for shorts, and testing the TCM for proper operation.

What tools are needed to troubleshoot a P0976 code?

A scan tool, multimeter, and wiring diagram are essential for diagnosing the issue.

How much does it cost to repair a P0976 code on a 2016 Chevrolet Silverado?

Repair costs can vary, but replacing a shift solenoid typically costs $200-$500, depending on labor rates and parts.

Can a faulty shift solenoid cause other transmission-related problems?

Yes, a faulty solenoid can lead to erratic gear shifting, reduced performance, or failure to engage certain gears.

Is the P0976 code specific to Chevrolet Silverado models?

No, P0976 can appear in other vehicles with similar transmission systems, but the troubleshooting steps may vary.

Should the transmission fluid be checked when diagnosing code P0976?

Yes, low or dirty transmission fluid can contribute to solenoid-related issues and should be inspected.

Discuss the causes and fixes for P0976 2016 Chevrolet Silverado OBDII Code

Code P0976 2016 Chevrolet Silverado comments

No comments found for this page.

AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play