AutoCodes – Acura – P0757 Acura

P0757 Acura Code - Shift Solenoid Valve 'B' Stuck On

Quick Answer

Shift solenoid valve B 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 'B' 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: P0757 Acura indicates Shift Solenoid Valve 'B' Stuck On.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'B' 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.

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Code Popularity 10,590

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Aug 02, 2022

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P0757 Acura Description

OBDII Code P0757 Acura - Shift Solenoid Valve 'B' Stuck On - AutoCodes.com — P0757 Acura Code - Shift Solenoid Valve 'B' Stuck On

What does this mean?

What are the Possible Causes of the DTC P0757 Acura?

Low transmission fluid level
Dirty transmission fluid
Faulty shift solenoid 'B' valve
Shift solenoid 'B' valve harness or connectors
Shift solenoid 'B' valve circuit is open or shorted

How to Fix the DTC P0757 Acura?

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 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 recommended to change the transmission fluid and if possible, remove 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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0757 Acura 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 P0757 Acura Code

1. What does OBDII code P0757 for Acura mean?

The code P0757 indicates a problem with the Shift Solenoid Valve 'B' in the transmission, specifically that it is stuck on.

2. What are the common symptoms of a Shift Solenoid Valve 'B' Stuck On issue in an Acura?

Common symptoms include harsh shifting, delayed shifting, erratic shifting, transmission slipping, and the transmission getting stuck in a specific gear.

3. What are the possible causes of the Shift Solenoid Valve 'B' Stuck On code in an Acura?

The main causes can include a faulty shift solenoid, low transmission fluid level or dirty fluid, wiring issues, a malfunctioning transmission control module, or internal transmission problems.

4. How serious is a P0757 code in an Acura?

Ignoring the P0757 code can lead to further damage to the transmission and potentially result in more costly repairs down the line. It is recommended to address the issue promptly.

5. Can I continue driving my Acura with the P0757 code?

It is not advisable to continue driving your Acura with the P0757 code present, as it can lead to transmission damage and potentially leave you stranded on the road.

6. How can I diagnose a Shift Solenoid Valve 'B' Stuck On problem in my Acura?

Diagnosis typically involves using a scan tool to read the error code, checking the transmission fluid level and condition, and conducting a thorough inspection of the shift solenoid and related components.

7. How is a Shift Solenoid Valve 'B' Stuck On issue repaired in an Acura?

Repair options may include replacing the faulty shift solenoid, flushing and refilling the transmission fluid, repairing any damaged wiring, or addressing any other underlying issues causing the code.

8. Can I fix a P0757 code in my Acura by myself?

While some DIY enthusiasts may be able to address simpler causes like low fluid levels, replacing the shift solenoid or diagnosing more complex issues may require professional expertise.

9. How much does it cost to repair a Shift Solenoid Valve 'B' Stuck On code in an Acura?

The cost of repairs can vary depending on the exact cause of the issue, the model of Acura, and labor rates in your area. It is advisable to get a diagnostic and repair estimate from a trusted mechanic.

10. How can I prevent a Shift Solenoid Valve 'B' Stuck On issue in my Acura?

Regularly maintaining your Acura, including changing the transmission fluid as recommended by the manufacturer, can help prevent issues like the P0757 code from occurring.