AutoCodesHonda – P1E49 Honda

P1E49 Honda Code - Slave Cylinder Drive Motor Current Malfunction Stuck

Quick Answer

The Engine Control Module (ECM) monitors the Slave Cylinder Drive Motor. Common causes include Faulty Electric Servo Brake Control Unit, Electric Servo Brake Control Unit harness is open or shorted, Electric Servo Brake Control Unit 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
P1E49 Honda indicates Slave Cylinder Drive Motor Current Malfunction Stuck.
Common causes
Common causes include Faulty Electric Servo Brake Control Unit, Electric Servo Brake Control Unit harness is open or shorted, Electric Servo Brake Control Unit 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,304
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 24, 2020
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Code P1E49 Honda Description

The Engine Control Module (ECM) monitors the Slave Cylinder Drive Motor. The ECM sets the OBDII code when the Slave Cylinder Drive Motor is not to factory specifications.
OBDII Code P1E49 Honda - Slave Cylinder Drive Motor Current Malfunction Stuck - AutoCodes.com
P1E49 Honda Code - Slave Cylinder Drive Motor Current Malfunction Stuck

What are the Possible Causes of the DTC P1E49 Honda?

  • Faulty Electric Servo Brake Control Unit
  • Electric Servo Brake Control Unit harness is open or shorted
  • Electric Servo Brake Control Unit circuit poor electrical connection

How to Fix the DTC P1E49 Honda?

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 P1E49 Honda 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.

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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 P1E49 Honda Code

1. What does the OBDII code P1E49 mean on a Honda?

P1E49 indicates a "Slave Cylinder Drive Motor Current Malfunction Stuck," meaning there is an issue with the current or operation of the slave cylinder’s drive motor.

2. What are the common symptoms of the P1E49 code?

Symptoms can include difficulty shifting gears, unusual noises from the transmission, a stuck clutch pedal, or the check engine light being illuminated.

3. What causes the P1E49 code on a Honda?

Common causes include a faulty slave cylinder drive motor, electrical issues like damaged wiring or poor connections, or a malfunction in the clutch actuator system.

4. Is it safe to drive with the P1E49 code?

Driving with the P1E49 code is not recommended as it may lead to further damage to the transmission or clutch system, potentially causing the vehicle to lose drivetrain functionality.

5. How can I diagnose the P1E49 code?

Start by checking the wiring and connectors for damage or corrosion. Use a scan tool to monitor the operation of the slave cylinder drive motor and test its electrical circuit for proper voltage and resistance.

6. Can a faulty slave cylinder drive motor cause the P1E49 code?

Yes, a malfunctioning slave cylinder drive motor is one of the primary causes of the P1E49 code and should be inspected or tested during diagnosis.

7. How do I fix the P1E49 code on a Honda?

Repairs may involve replacing the slave cylinder drive motor, repairing or replacing damaged wiring, and ensuring all electrical connections are secure and free from corrosion.

8. How much does it cost to fix the P1E49 code?

Repair costs can vary, but replacing the slave cylinder drive motor may cost between $300 and $700, depending on parts and labor rates.

9. Can low transmission fluid cause the P1E49 code?

While low transmission fluid is not a direct cause of this code, it may contribute to clutch system issues. Always check fluid levels as part of the diagnosis.

10. Will clearing the P1E49 code fix the issue?

Clearing the code without addressing the underlying problem will not fix the issue, and the code is likely to return until proper repairs are made.

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