Engine-CodesDodge – P0980 Dodge

P0980 Dodge Code - Shift Solenoid 'C' Control Circuit High

Quick Answer

The P0980 diagnostic trouble code (DTC) for Dodge vehicles specifically refers to an issue with the Shift Solenoid 'C' Control Circuit being detected as too high. Common causes include Faulty Shift Solenoid 'C' causing high resistance in the control circuit, Wiring issues such as shorts, opens, or damaged connectors in the solenoid circuit, Low transmission fluid levels or contaminated fluid affecting solenoid performance. 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 Dodge indicates Shift Solenoid 'C' Control Circuit High.
Common causes
Common causes include Faulty Shift Solenoid 'C' causing high resistance in the control circuit, Wiring issues such as shorts, opens, or damaged connectors in the solenoid circuit, Low transmission fluid levels or contaminated fluid affecting solenoid performance.
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 11, 2024
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Code P0980 Dodge Description

The P0980 diagnostic trouble code (DTC) for Dodge vehicles specifically refers to an issue with the Shift Solenoid 'C' Control Circuit being detected as too high. In automatic transmission systems, shift solenoids are responsible for controlling the flow of transmission fluid to engage the appropriate gear for optimal vehicle performance. In the case of Shift Solenoid 'C', this particular component is designed to regulate the hydraulic pressure that allows for the shifting of gears within the transmission.

OBDII Code P0980 Dodge - Shift Solenoid 'C' Control Circuit High
P0980 Dodge Code - Shift Solenoid 'C' Control Circuit High

Common Causes of P0980 Dodge

  1. Faulty Shift Solenoid 'C' causing high resistance in the control circuit.
  2. Wiring issues such as shorts, opens, or damaged connectors in the solenoid circuit.
  3. Low transmission fluid levels or contaminated fluid affecting solenoid performance.
  4. Malfunctioning transmission control module (TCM) sending incorrect signals to the solenoid.
  5. Electrical issues such as a blown fuse or relay affecting the solenoid circuit.

Symptoms of P0980 Dodge

  1. Erratic shifting behavior, such as harsh or delayed gear changes.
  2. Transmission slipping or struggling to engage gears.
  3. Illumination of the check engine light on the dashboard.
  4. Reduced fuel efficiency due to inefficient gear changes.
  5. Transmission overheating due to increased stress on components.

How to Fix P0980 Dodge

  1. Begin by conducting a thorough visual inspection of the wiring harness and connectors associated with Shift Solenoid 'C'. Look for any signs of damage, corrosion, or loose connections.
  2. Check the transmission fluid level and condition. If necessary, perform a fluid flush and refill to ensure proper lubrication for the solenoid.
  3. Use a multimeter to test the resistance of the Shift Solenoid 'C' and compare it to the manufacturer's specifications. Replace the solenoid if the resistance is out of range.
  4. Test the TCM for any error codes or malfunctions that may be affecting the solenoid's operation. Reset the TCM or replace it if necessary.
  5. Clear the DTC from the vehicle's computer system using an OBD-II scanner and perform a test drive to ensure that the issue has been resolved.

Cost to Fix P0980 Dodge

The cost of repairing a P0980 DTC for a Dodge vehicle can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the cost of replacing a Shift Solenoid 'C' can range from $150 to $300, including parts and labor. Additional costs may apply if other components need to be replaced or if the transmission fluid requires flushing. It's important to note that labor rates at auto repair shops can vary, so it's recommended to obtain quotes from multiple service providers to compare prices.

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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 Dodge Code

1. What are the common symptoms of OBDII code P0980 in a Dodge related to the Shift Solenoid 'C' Control Circuit High?

Symptoms may include harsh shifting, transmission slippage, transmission overheating, and the transmission going into limp mode.

2. What are the possible causes of OBDII code P0980 related to the Shift Solenoid 'C' Control Circuit High in a Dodge?

Potential causes include a faulty shift solenoid 'C', wiring issues or shorts in the control circuit, low transmission fluid level, or a malfunctioning transmission control module.

3. How can I diagnose the Shift Solenoid 'C' Control Circuit High issue in my Dodge when experiencing OBDII code P0980?

Diagnosis typically involves checking the transmission fluid level and condition, inspecting the wiring and connectors related to the shift solenoid 'C', and testing the shift solenoid and control circuit for continuity and proper operation.

4. Can I continue driving my Dodge with OBDII code P0980 related to the Shift Solenoid 'C' Control Circuit High?

Continuing to drive with this issue is not recommended as it can lead to further damage to the transmission and potentially leave you stranded on the road. It's best to address the problem promptly.

5. How can I repair OBDII code P0980 in my Dodge caused by the Shift Solenoid 'C' Control Circuit High?

Repair options may include replacing the faulty shift solenoid 'C', repairing any damaged wiring or connectors, ensuring the transmission fluid is at the correct level, and resetting the trouble code.

6. Is it possible to reset the OBDII code P0980 related to the Shift Solenoid 'C' Control Circuit High without making any repairs?

While clearing the trouble code may temporarily turn off the check engine light, the underlying issue causing the code will still remain. It's important to address the root cause of the problem to prevent future issues.

7. How can a professional mechanic help in resolving OBDII code P0980 in a Dodge related to the Shift Solenoid 'C' Control Circuit High?

A skilled mechanic can conduct a thorough diagnostic to pinpoint the exact cause of the issue, perform the necessary repairs or replacements, and ensure that the transmission is functioning properly before returning the vehicle to you.

8. Are there any preventative maintenance steps I can take to avoid encountering OBDII code P0980 related to the Shift Solenoid 'C' Control Circuit High in my Dodge?

Regularly checking and maintaining proper transmission fluid levels, addressing any leaks promptly, and following the manufacturer's recommended service intervals for your vehicle can help prevent such issues from occurring.

9. Can extreme weather conditions or rough driving impact the likelihood of experiencing OBDII code P0980 in a Dodge related to the Shift Solenoid 'C' Control Circuit High?

Extreme weather conditions and aggressive driving habits can potentially exacerbate existing issues within the transmission system, leading to problems like the Shift Solenoid 'C' Control Circuit High malfunction. It's advisable to drive cautiously and maintain your vehicle properly.

10. How long does it typically take to repair OBDII code P0980 related to the Shift Solenoid 'C' Control Circuit High in a Dodge?

The repair time can vary depending on the exact cause of the issue, the availability of parts, and the skill level of the mechanic. In general, the repair may take a few hours to a full day to complete.

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