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P2310 Chrysler Code - Ignition Coil 'D' Primary Control Circuit High

Quick Answer

The diagnostic trouble code P2310 for Chrysler vehicles specifically indicates an issue with the ignition coil 'D' primary control circuit being too high. Common causes include Faulty ignition coil 'D', Damaged or corroded wiring or connectors in the ignition coil circuit, Issues with the Engine Control Module (ECM). 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
P2310 Chrysler indicates Ignition Coil 'D' Primary Control Circuit High.
Common causes
Common causes include Faulty ignition coil 'D', Damaged or corroded wiring or connectors in the ignition coil circuit, Issues with the Engine Control Module (ECM).
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P2310 Chrysler Description

The diagnostic trouble code P2310 for Chrysler vehicles specifically indicates an issue with the ignition coil 'D' primary control circuit being too high. The ignition coil is a crucial component of the ignition system responsible for converting low voltage power from the battery into high voltage power needed to ignite the air-fuel mixture in the engine cylinders. The primary control circuit is the part of the ignition coil system that controls the timing and duration of the spark that is sent to the spark plugs.

OBDII Code P2310 Chrysler - Ignition Coil 'D' Primary Control Circuit High
P2310 Chrysler Code - Ignition Coil 'D' Primary Control Circuit High

Common Causes of P2310 Chrysler

  1. Faulty ignition coil 'D'
  2. Damaged or corroded wiring or connectors in the ignition coil circuit
  3. Issues with the Engine Control Module (ECM)
  4. Poor electrical grounding
  5. Extreme temperature fluctuations causing damage to the ignition coil

Symptoms of P2310 Chrysler

  1. Engine misfires
  2. Rough idling or shaking
  3. Decreased fuel efficiency
  4. Difficulty starting the engine
  5. Illumination of the Check Engine Light

How to Fix P2310 Chrysler

  1. Begin by diagnosing the specific cause of the high voltage in the ignition coil 'D' primary control circuit using a diagnostic scanner.
  2. Inspect the ignition coil 'D', wiring, and connectors for any signs of damage or corrosion.
  3. Test the ignition coil 'D' using a multimeter to determine if it is functioning properly.
  4. Replace the faulty ignition coil 'D' if necessary and repair any damaged wiring or connectors.
  5. Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P2310 Chrysler

The cost of repairing the ignition coil 'D' primary control circuit high code can vary depending on the specific cause of the issue and the labor rates in your area. In general, replacing an ignition coil can cost between $100 and $300, while diagnostic testing and labor costs can range from $100 to $200. Overall, you can expect to pay anywhere from $200 to $500 for this repair, but it is advisable to get a personalized estimate from a trusted auto repair shop in your area.

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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 P2310 Chrysler Code

1. What are the common symptoms of OBDII code P2310 in a Chrysler vehicle?

- Common symptoms include engine misfires, rough idle, loss of power, and illuminated Check Engine Light.

2. What does the OBDII code P2310 Chrysler indicate about the Ignition Coil 'D' Primary Control Circuit?

- The code indicates that there is a high voltage condition detected in the primary control circuit of ignition coil 'D'.

3. What are the possible causes of OBDII code P2310 in a Chrysler?

- Possible causes include a faulty ignition coil, wiring or connector issues, a damaged PCM, or a short circuit in the ignition coil circuit.

4. How can I diagnose the source of the high voltage condition in the Ignition Coil 'D' Primary Control Circuit?

- You can use a multimeter to test the resistance of the ignition coil, inspect the wiring and connectors for damage, and perform a thorough visual inspection of the circuit.

5. Can a DIYer repair OBDII code P2310 in a Chrysler at home?

- While some experienced DIYers may be able to replace the ignition coil or repair wiring issues, diagnosing and repairing this code often requires professional tools and expertise.

6. Is it safe to continue driving with OBDII code P2310 present in a Chrysler?

- It is not recommended to continue driving with this code present, as it can lead to further damage to the ignition system and potentially cause more severe issues with the engine.

7. How much does it typically cost to repair OBDII code P2310 in a Chrysler at a repair shop?

- The cost of repairs can vary depending on the exact cause of the code, but it may range from $100 to $300 for parts and labor.

8. Can a faulty spark plug cause OBDII code P2310 to trigger in a Chrysler vehicle?

- While a faulty spark plug can contribute to misfires, it is not a common cause of OBDII code P2310 specifically related to the ignition coil control circuit.

9. Will resetting the Check Engine Light make OBDII code P2310 disappear temporarily?

- Resetting the Check Engine Light may temporarily clear the code, but if the underlying issue is not resolved, the code is likely to reappear after driving cycles.

10. How important is it to address OBDII code P2310 promptly in a Chrysler vehicle?

- It is crucial to address this code promptly to prevent further damage to the ignition system, ensure optimal engine performance, and maintain overall vehicle safety.

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