Engine-CodesDodge – P0973 Dodge

P0973 Dodge Code - Shift Solenoid 'A' Control Circuit Low

Quick Answer

The P0973 diagnostic trouble code (DTC) for Dodge vehicles indicates a problem with the Shift Solenoid 'A' Control Circuit being detected as low. Common causes include Faulty shift solenoid 'A', Wiring issues or electrical connection problems, Low transmission fluid levels. 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
P0973 Dodge indicates Shift Solenoid 'A' Control Circuit Low.
Common causes
Common causes include Faulty shift solenoid 'A', Wiring issues or electrical connection problems, Low transmission fluid levels.
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.
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code P0973 Dodge Description

The P0973 diagnostic trouble code (DTC) for Dodge vehicles indicates a problem with the Shift Solenoid 'A' Control Circuit being detected as low. In automatic transmissions, shift solenoids play a crucial role in controlling the flow of transmission fluid to engage the appropriate gear for optimal performance. Solenoids are electromechanical valves that help regulate the hydraulic pressure within the transmission system, allowing for smooth gear changes.

OBDII Code P0973 Dodge - Shift Solenoid 'A' Control Circuit Low
P0973 Dodge Code - Shift Solenoid 'A' Control Circuit Low

Common Causes of P0973 Dodge

  1. Faulty shift solenoid 'A'
  2. Wiring issues or electrical connection problems
  3. Low transmission fluid levels
  4. Transmission control module (TCM) failure
  5. Internal transmission damage

Symptoms of P0973 Dodge

  1. Harsh or delayed shifting
  2. Slipping gears
  3. Stuck in a particular gear
  4. Decreased fuel efficiency
  5. Illuminated check engine light

How to Fix P0973 Dodge

  1. Diagnose the issue by using a scan tool to read the DTC and perform a thorough inspection of the shift solenoid 'A' and its wiring.
  2. Check transmission fluid levels and condition. Top off or replace fluid if necessary.
  3. Test the shift solenoid 'A' to determine if it is functioning properly. Replace if found to be faulty.
  4. Inspect the wiring harness and connectors for any signs of damage or corrosion. Repair or replace as needed.
  5. Clear the DTC and test drive the vehicle to confirm that the issue has been resolved.

Cost to Fix P0973 Dodge

The typical repair costs for addressing a Shift Solenoid 'A' Control Circuit Low issue can range from $150 to $400, depending on the specific cause of the problem and the labor rates at the auto repair shop. Additional costs may apply if any parts need to be replaced or if further diagnostic tests are required. It is advisable to consult with a certified mechanic or dealership to get an accurate estimate based on your vehicle's make and model, as well as the local labor rates.

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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.

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