AutoCodes – Subaru – P1C2A Subaru

P1C2A Subaru Code - Drive Motor Inverter Circuit

Quick Answer

The Engine Control Module (ECM) monitors the Drive Motor Inverter. Common causes include Faulty Drive Motor Inverter, Drive Motor Inverter harness is open or shorted, Drive Motor Inverter 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: P1C2A Subaru indicates Drive Motor Inverter Circuit.
Common causes: Common causes include Faulty Drive Motor Inverter, Drive Motor Inverter harness is open or shorted, Drive Motor Inverter 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.

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Code Popularity 1,321

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 15, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1C2A Subaru Description

The Engine Control Module (ECM) monitors the Drive Motor Inverter. The ECM sets the OBDII code when the Drive Motor Inverter is not to factory specifications.

OBDII Code P1C2A Subaru - Drive Motor Inverter Circuit - AutoCodes.com — P1C2A Subaru Code - Drive Motor Inverter Circuit

What does this mean?

What are the Possible Causes of the DTC P1C2A Subaru?

Faulty Drive Motor Inverter
Drive Motor Inverter harness is open or shorted
Drive Motor Inverter circuit poor electrical connection

How to Fix the DTC P1C2A Subaru?

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 P1C2A Subaru 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 P1C2A Subaru code?

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Get the P1C2A Subaru 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 P1C2A Subaru Code

1. What are common symptoms of OBDII code P1C2A in a Subaru related to the Drive Motor Inverter Circuit?

- Common symptoms may include the check engine light turning on, reduced power or acceleration, and potential drivability issues.

2. What are the possible causes of OBDII code P1C2A in a Subaru related to the Drive Motor Inverter Circuit?

- Possible causes can include faulty wiring connections, damaged components in the inverter circuit, or issues with the drive motor itself.

3. How can I diagnose the OBDII code P1C2A in a Subaru related to the Drive Motor Inverter Circuit?

- Diagnosis typically involves using a diagnostic scanner to retrieve the trouble codes, inspecting the inverter circuit components for damage, and testing the drive motor for proper operation.

4. Is it safe to continue driving my Subaru with OBDII code P1C2A related to the Drive Motor Inverter Circuit?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to further damage and potential safety hazards. Seek professional help to address the issue promptly.

5. Can I repair the OBDII code P1C2A related to the Drive Motor Inverter Circuit in my Subaru at home?

- Repairing this code may require specialized knowledge and tools, so it is recommended to have a qualified technician diagnose and repair the issue to ensure proper resolution.

6. What are some potential repair tips for addressing OBDII code P1C2A in a Subaru related to the Drive Motor Inverter Circuit?

- Repair tips may include checking and repairing any damaged wiring, replacing faulty components in the inverter circuit, and ensuring proper connections for the drive motor.

7. How much does it typically cost to repair OBDII code P1C2A in a Subaru related to the Drive Motor Inverter Circuit?

- The cost of repair can vary depending on the extent of the issue and the specific components that need to be replaced. It is advisable to get a professional estimate for an accurate cost.

8. Will resetting the check engine light resolve OBDII code P1C2A in a Subaru related to the Drive Motor Inverter Circuit?

- Simply resetting the check engine light may temporarily clear the code, but it will not address the underlying issue causing the code to trigger. Proper diagnosis and repair are necessary.

9. Are there any recalls or service bulletins related to OBDII code P1C2A in Subaru vehicles with Drive Motor Inverter Circuit issues?

- It is recommended to check with Subaru dealerships or online resources for any recalls or service bulletins related to this specific OBDII code to see if there are known issues or remedies available.

10. How can regular maintenance help prevent OBDII code P1C2A related to the Drive Motor Inverter Circuit in a Subaru?

- Regular maintenance, such as checking and maintaining electrical connections, inspecting components for wear, and addressing any warning signs promptly, can help prevent issues that may lead to this OBDII code.