AutoCodes – Honda – P0771 Honda

P0771 Honda Code - Shift Solenoid Valve 'E' Stuck Off

Quick Answer

Shift solenoid valve 'E' is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'E' valve. 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: P0771 Honda indicates Shift Solenoid Valve 'E' Stuck Off.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'E' valve.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 8,638

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 May 08, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0771 Honda Description

OBDII Code P0771 Honda - Shift Solenoid Valve 'E' Stuck Off - AutoCodes.com — P0771 Honda Code - Shift Solenoid Valve 'E' Stuck Off

What does this mean?

What are the Possible Causes of the DTC P0771 Honda?

Low transmission fluid level
Dirty transmission fluid
Faulty shift solenoid 'E' valve
Shift solenoid 'E' valve harness is open or shorted
Shift solenoid 'E' valve circuit poor electrical connection

How to Fix the DTC P0771 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 does this mean?

Code Tech Notes

When the a transmission solenoid is stuck off, in most cases the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is very dirty, it is recommend changing the transmission fluid and if possible removing the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a transmission mechanical failure and that the transmission will need to be rebuilt or replaced.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0771 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 P0771 Honda code?

Need more information on how to fix the P0771 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0771 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 P0771 Honda Code

1. What does the OBDII code P0771 mean on a Honda?

P0771 indicates that the Shift Solenoid Valve "E" in your Honda's transmission is stuck in the "off" position, preventing proper gear shifting.

2. What are the common symptoms of code P0771 in a Honda?

Symptoms include delayed or rough shifting, transmission stuck in one gear, poor acceleration, or the check engine light being illuminated.

3. What causes the P0771 code to appear on a Honda?

Common causes include a faulty shift solenoid, dirty or low transmission fluid, damaged wiring to the solenoid, or internal transmission issues.

4. Can I still drive my Honda with a P0771 code?

Driving with a P0771 code is not recommended, as it may lead to further transmission damage or unsafe driving conditions due to improper shifting.

5. How do I diagnose the P0771 code on a Honda?

Diagnosis typically involves scanning the vehicle with an OBDII tool, inspecting the shift solenoid and its wiring, and checking the condition and level of the transmission fluid.

6. How do I fix the P0771 code in a Honda?

Repairs may include replacing the shift solenoid, flushing and refilling the transmission fluid, repairing damaged wiring, or rebuilding the transmission if necessary.

7. What is the cost to repair a P0771 code on a Honda?

Repair costs vary but typically range from $150 to $400 for solenoid replacement. A full transmission rebuild, if needed, can cost significantly more.

8. Can low transmission fluid cause the P0771 code?

Yes, low or dirty transmission fluid can cause the solenoid to malfunction, leading to the P0771 code.

9. How can I prevent the P0771 code from occurring again?

Regular transmission fluid changes, avoiding aggressive driving, and addressing transmission issues promptly can help prevent the P0771 code from recurring.

10. Will resetting the check engine light fix the P0771 code?

Resetting the light may temporarily clear the code, but the underlying issue must be addressed to prevent it from returning.