AutoCodes – Chevrolet – P0757 Chevrolet

P0757 Chevrolet Code - Shift Solenoid Valve 2 Performance Stuck On

Quick Answer

The transmission fluid pressure switch, also known as the pressure switch manifold, is a multiple switch assembly made up of 3 normally open pressure switches and 1 normally closed pressure switch. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly. 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 Chevrolet indicates Shift Solenoid Valve 2 Performance Stuck On.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly.
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 35,464

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 Mar 25, 2024

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

The transmission fluid pressure switch, also known as the pressure switch manifold, is a multiple switch assembly made up of 3 normally open pressure switches and 1 normally closed pressure switch. Pressure switch 1 monitor shift valve 1 positioning, pressure switch 2 monitors shift valve 2 positionings, and pressure switch 3 monitors shift valve 3 positionings. The normally open pressure switches 1–3 communicate the positioning to the transmission control module (TCM). The position of shift valves 1–3 is controlled by 3 normally closed shift solenoid valves. When energized, the shift solenoid valves directly control the main pressure to shift valve 1, 2, or 3, which strokes the shift valve. When the valve is stroked, an exhaust passage is blocked and fluid pressure to the pressure switch increases. The Diagnostic Trouble Code (DTC) will be set if the shift solenoid 2 is commanded off and pressure switch 2 remains on for 6–10 s, depending on the transmission fluid temperature.

OBDII Code P0757 Chevrolet - Shift Solenoid Valve 2 Performance Stuck On - AutoCodes.com — P0757 Chevrolet Code - Shift Solenoid Valve 2 Performance Stuck On

What does this mean?

What are the Possible Causes of the DTC P0757 Chevrolet?

Low transmission fluid level
Dirty transmission fluid
Faulty Control Solenoid Valve Assembly
Control Solenoid Valve Assembly harness or connectors
Control Solenoid Valve Assembly circuit is open or shorted
Faulty Transmission Control Module (TCM)

How to Fix the DTC P0757 Chevrolet?

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

There is a factory service bulletin for the following Chevrolet Models:
2001 Chevrolet Lumina
2001-2005 Chevrolet Venture
2001-2005 Chevrolet Venture EXT
2001-2005 Chevrolet Venture 4WD
2001-2007 Chevrolet Monte Carlo
2001-2008 Chevrolet Impala
2001-2008 Chevrolet Lumina (Export Only)
2005-2008 Chevrolet Uplander
2005-2008 Chevrolet Uplander EXT
2005-2008 Chevrolet Uplander 4WD
Chevrolet Factory Service Bulletin OBDII Code P0757

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0757 Chevrolet 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 P0757 Chevrolet code?

Need more information on how to fix the P0757 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0757 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

P0757 2014 Chevrolet Silverado — Shift Solenoid Valve 2 Performance Stuck On
P0757 2015 Chevrolet Silverado — Shift Solenoid Valve 2 Performance Stuck On
P0757 2016 Chevrolet Silverado — Shift Solenoid Valve 2 Performance Stuck On
P0757 2017 Chevrolet Silverado — Shift Solenoid Valve 2 Performance Stuck On
P0757 2018 Chevrolet Silverado — Shift Solenoid Valve 2 Performance Stuck On

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 Chevrolet Code

1. What are the common symptoms of OBDII code P0757 in a Chevrolet related to the Shift Solenoid Valve 2?

- Common symptoms include harsh shifting, delayed shifting, transmission slipping, and the transmission being stuck in a particular gear.

2. What can cause the Shift Solenoid Valve 2 Performance Stuck On code (P0757) in a Chevrolet?

- Possible causes of this code can include a faulty shift solenoid, low transmission fluid level, dirty transmission fluid, or a wiring issue.

3. How serious is the P0757 code related to the Shift Solenoid Valve 2 in a Chevrolet?

- This code should be addressed promptly as it can lead to further damage to the transmission if left unresolved, potentially resulting in costly repairs.

4. What are some DIY repair tips for fixing the Shift Solenoid Valve 2 Performance Stuck On code in a Chevrolet?

- DIY repair tips may include checking the transmission fluid level and condition, inspecting the wiring harness for any damage, and testing or replacing the shift solenoid as needed.

5. Can driving with the P0757 code present cause any further damage to the vehicle?

- Continuing to drive with the P0757 code can potentially damage the transmission further, leading to a higher likelihood of transmission failure if not addressed promptly.

6. How much does it typically cost to repair the Shift Solenoid Valve 2 Performance Stuck On code in a Chevrolet?

- The cost of repairing this code can vary depending on the root cause of the issue. It may range from a few hundred dollars for a DIY repair to over a thousand dollars if professional repair services are required.

7. Is it safe to continue driving my Chevrolet with the P0757 code present?

- It is not recommended to continue driving the vehicle with the P0757 code present, as it can lead to further transmission issues and potentially leave you stranded on the road.

8. How long does it usually take to repair the Shift Solenoid Valve 2 Performance Stuck On code in a Chevrolet?

- The repair time can vary depending on the extent of the issue and whether you are doing the repair yourself or taking it to a professional. It may range from a few hours to a day or more.

9. Can resetting the OBDII code P0757 in a Chevrolet fix the issue temporarily?

- Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying problem causing the P0757 code related to the Shift Solenoid Valve 2.

10. Are there any preventive maintenance steps to avoid the P0757 code in a Chevrolet?

- Regularly checking and servicing the transmission fluid, avoiding harsh driving habits, and promptly addressing any transmission issues can help prevent the occurrence of the P0757 code related to the Shift Solenoid Valve 2.