AutoCodes – Honda – P1E4C Honda

P1E4C Honda Code - Slave Cylinder Drive Motor Power Source Circuit High Voltage

Quick Answer

The Engine Control Module (ECM) monitors the Electric Servo Brake Control Unit. 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
P1E4C Honda indicates Slave Cylinder Drive Motor Power Source Circuit High Voltage.
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 1,112
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 P1E4C Honda Description

The Engine Control Module (ECM) monitors the Electric Servo Brake Control Unit. The ECM sets the OBDII code when the Electric Servo Brake Control Unit is not to factory specifications.
OBDII Code P1E4C Honda - Slave Cylinder Drive Motor Power Source Circuit High Voltage - AutoCodes.com
P1E4C Honda Code - Slave Cylinder Drive Motor Power Source Circuit High Voltage

What are the Possible Causes of the DTC P1E4C 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 P1E4C 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 P1E4C 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.

Need more information about the P1E4C Honda code?

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Need Help with the Code?

Get the P1E4C Honda 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 P1E4C Honda Code

1. What are the common symptoms of OBDII code P1E4C in a Honda related to the Slave Cylinder Drive Motor Power Source Circuit High Voltage issue?

The common symptoms include difficulty shifting gears, rough shifting, illuminated Check Engine Light, and potential vehicle stalling.

2. What are the possible causes of OBDII code P1E4C in a Honda indicating a Slave Cylinder Drive Motor Power Source Circuit High Voltage problem?

Possible causes include a faulty slave cylinder drive motor, issues with the power source circuit, wiring harness problems, or a malfunctioning control module.

3. How can I diagnose the OBDII code P1E4C in my Honda related to the Slave Cylinder Drive Motor Power Source Circuit High Voltage issue?

Diagnosis typically involves using a code reader or scan tool to retrieve the specific code, performing a visual inspection of related components, checking the wiring for any damage, and testing the slave cylinder drive motor and power source circuit.

4. Are there any safety precautions to consider when repairing the Slave Cylinder Drive Motor Power Source Circuit High Voltage issue causing OBDII code P1E4C in a Honda?

Yes, it is important to disconnect the vehicle's battery before starting any repair work to avoid electrical hazards. Additionally, following manufacturer's guidelines and using proper tools is crucial for safety.

5. Can I drive my Honda with the OBDII code P1E4C indicating a Slave Cylinder Drive Motor Power Source Circuit High Voltage problem?

It is not recommended to drive the vehicle with this code present, as it can lead to potential transmission issues and safety hazards. It is best to address the problem promptly.

6. What are some repair tips for fixing the Slave Cylinder Drive Motor Power Source Circuit High Voltage issue triggering OBDII code P1E4C in a Honda?

Repair tips may include checking and repairing any damaged wiring, replacing the faulty slave cylinder drive motor, ensuring proper connection of the power source circuit components, and clearing the trouble code after repairs are completed.

7. How much does it typically cost to repair the Slave Cylinder Drive Motor Power Source Circuit High Voltage problem associated with OBDII code P1E4C in a Honda?

The cost of repair can vary depending on the extent of the issue, parts needed, labor rates, and location. It is advisable to consult with a professional mechanic for an accurate estimate.

8. Can resetting the Check Engine Light resolve the OBDII code P1E4C related to the Slave Cylinder Drive Motor Power Source Circuit High Voltage issue in a Honda?

Resetting the Check Engine Light may temporarily clear the code, but it will not fix the underlying problem causing the code. It is important to diagnose and address the root cause of the issue.

9. Will driving my Honda with the OBDII code P1E4C affect fuel efficiency or performance?

Driving with this code may impact fuel efficiency and performance, as it can lead to transmission issues and potential drivability problems. It is best to address the problem promptly to avoid further complications.

10. How long does it typically take to repair the Slave Cylinder Drive Motor Power Source Circuit High Voltage issue causing OBDII code P1E4C in a Honda?

The repair time can vary depending on the exact cause of the problem, availability of parts, and the skill level of the mechanic. It is advisable to consult with a professional for an estimated timeframe for the repair.

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