AutoCodes – Dodge – P0931 Dodge

P0931 Dodge Code - Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High

Quick Answer

The Transmission Control Module (TCM) monitors the Gear Shift Lock Solenoid. Common causes include Faulty Gear Shift Lock Solenoid, Gear Shift Lock Solenoid harness is open or shorted, Gear Shift Lock Solenoid 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
P0931 Dodge indicates Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High.
Common causes
Common causes include Faulty Gear Shift Lock Solenoid, Gear Shift Lock Solenoid harness is open or shorted, Gear Shift Lock Solenoid 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 9,915
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 11, 2019
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Code P0931 Dodge Description

The Transmission Control Module (TCM) monitors the Gear Shift Lock Solenoid. The TCM sets the OBDII code when the Gear Shift Lock Solenoid is not to factory specifications.
OBDII Code P0931 Dodge - Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High - AutoCodes.com
P0931 Dodge Code - Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High

What are the Possible Causes of the DTC P0931 Dodge?

  • Faulty Gear Shift Lock Solenoid
  • Gear Shift Lock Solenoid harness is open or shorted
  • Gear Shift Lock Solenoid circuit poor electrical connection

How to Fix the DTC P0931 Dodge?

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 P0931 Dodge 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.

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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 P0931 Dodge Code

1. What are the common symptoms of OBDII code P0931 in a Dodge related to the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High?

- Common symptoms include difficulty shifting gears, the gear shifter getting stuck, and the inability to move the vehicle out of park.

2. What could cause the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High issue in a Dodge, triggering code P0931?

- Potential causes can include a faulty gear shift lock solenoid, damaged wiring or connectors in the circuit, or a problem with the actuator control circuit.

3. How serious is the P0931 OBDII code related to the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High in a Dodge?

- This issue can be serious as it may prevent the vehicle from shifting gears properly, leading to safety concerns and potential drivability issues.

4. Can I continue to drive my Dodge with the P0931 trouble code for Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High?

- It is not recommended to drive the vehicle with this issue as it can compromise your ability to shift gears safely. It is best to address the problem promptly.

5. How can I diagnose and repair the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High problem in my Dodge with code P0931?

- Diagnosis typically involves checking the gear shift lock solenoid, inspecting the wiring and connectors for damage, and testing the actuator control circuit. Repairs may involve replacing faulty components or repairing wiring issues.

6. Are there any DIY tips for troubleshooting the P0931 OBDII code related to the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High in a Dodge?

- While some basic checks like inspecting fuses and connectors can be done DIY, diagnosing and repairing the issue may require professional tools and expertise due to the complexity of the system.

7. How much does it cost to fix the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High fault causing OBDII code P0931 in a Dodge?

- The cost of repair can vary depending on the exact cause of the issue, the extent of the damage, and labor rates. It is advisable to get a diagnostic assessment from a qualified mechanic for an accurate estimate.

8. Can resetting the OBDII system clear the P0931 trouble code related to the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High in a Dodge?

- Resetting the system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear once the problem is detected again by the vehicle's onboard diagnostics.

9. Is the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High issue causing OBDII code P0931 common in Dodge vehicles?

- While this specific issue may not be extremely common, gear shift lock solenoid problems can occur in various Dodge models, especially in older vehicles or those with high mileage.

10. Can a malfunction in the Gear Shift Lock Solenoid/Actuator Control Circuit 'A' High system affect other vehicle functions in a Dodge besides shifting gears?

- Yes, a malfunction in this system can potentially impact other functions like the ability to start the vehicle or engage certain safety features tied to the gear shift mechanism.

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