AutoCodes – Generic – P1C27

P1C27 Code - Drive Motor 'A' And 'B' Temperature Sensor Correlation

Quick Answer

The Engine Control Module (ECM) monitors the Drive Motor 'A' And 'B' Temperature Sensor. Common causes include Faulty Drive Motor 'A' And 'B' Temperature Sensor, Drive Motor 'A' And 'B' Temperature Sensor harness is open or shorted, Drive Motor 'A' And 'B' Temperature Sensor 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
P1C27 indicates Drive Motor 'A' And 'B' Temperature Sensor Correlation.
Common causes
Common causes include Faulty Drive Motor 'A' And 'B' Temperature Sensor, Drive Motor 'A' And 'B' Temperature Sensor harness is open or shorted, Drive Motor 'A' And 'B' Temperature Sensor 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 1,322
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 15, 2020
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Code P1C27 Description

The Engine Control Module (ECM) monitors the Drive Motor 'A' And 'B' Temperature Sensor. The ECM sets the OBDII code when the Drive Motor 'A' And 'B' Temperature Sensor is not to factory specifications.
OBDII Code P1C27 - Drive Motor 'A' And 'B' Temperature Sensor Correlation - AutoCodes.com
P1C27 Code - Drive Motor 'A' And 'B' Temperature Sensor Correlation

What are the Possible Causes of the DTC P1C27?

  • Faulty Drive Motor 'A' And 'B' Temperature Sensor
  • Drive Motor 'A' And 'B' Temperature Sensor harness is open or shorted
  • Drive Motor 'A' And 'B' Temperature Sensor circuit poor electrical connection

How to Fix the DTC P1C27?

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 P1C27 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 P1C27 code?

Need more information on how to fix the P1C27 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1C27 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

  • P1C27 Subaru β€” Drive Motor 'A' And 'B' Temperature Sensor Correlation
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 P1C27 Code

1. What are the common symptoms of OBDII code P1C27 Drive Motor 'A' And 'B' Temperature Sensor Correlation?

- Common symptoms include loss of power, decreased fuel efficiency, and potential overheating of the drive motor.

2. What are the possible causes of OBDII code P1C27?

- Causes may include faulty temperature sensors, wiring issues, a malfunctioning drive motor, or a problem with the vehicle's hybrid system.

3. How can I diagnose OBDII code P1C27 Drive Motor 'A' And 'B' Temperature Sensor Correlation?

- Diagnosis typically involves using a diagnostic scanner to retrieve the code, checking the temperature sensors and their wiring, and inspecting the drive motor for any issues.

4. Can I continue driving with OBDII code P1C27 present?

- It is not recommended to continue driving with this code present, as it can lead to further damage to the drive motor and affect the performance of the vehicle.

5. How do I repair OBDII code P1C27 Drive Motor 'A' And 'B' Temperature Sensor Correlation?

- Repair may involve replacing the faulty temperature sensors, repairing any damaged wiring, addressing issues with the drive motor, and resetting the fault code with a diagnostic scanner.

6. Is it safe to ignore OBDII code P1C27 Drive Motor 'A' And 'B' Temperature Sensor Correlation?

- Ignoring this code can potentially lead to more serious problems with the drive motor and other components of the vehicle, so it is best to address it promptly.

7. How much does it typically cost to repair OBDII code P1C27?

- Repair costs can vary depending on the underlying cause of the code, but it may involve a few hundred dollars for parts and labor.

8. Can I reset OBDII code P1C27 Drive Motor 'A' And 'B' Temperature Sensor Correlation myself?

- You can attempt to reset the code yourself using a diagnostic scanner, but it is important to also address the root cause of the issue to prevent the code from reoccurring.

9. What steps can I take to prevent OBDII code P1C27 from appearing again in the future?

- Regular maintenance of the drive motor, monitoring the temperature sensors, and addressing any issues promptly can help prevent the recurrence of this code.

10. Will OBDII code P1C27 affect the overall drivability of the vehicle?

- Yes, this code can affect the drivability of the vehicle by causing performance issues and potentially leading to overheating of the drive motor.

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