AutoCodes – Suzuki – P0757 Suzuki

P0757 Suzuki Code - Shift Solenoid 'B' Performance or 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 Suzuki indicates Shift Solenoid 'B' Performance or 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 8,997

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 Jun 14, 2020

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

OBDII Code P0757 Suzuki - Shift Solenoid 'B' Performance or Stuck On - AutoCodes.com — P0757 Suzuki Code - Shift Solenoid 'B' Performance or Stuck On

What does this mean?

What are the Possible Causes of the DTC P0757 Suzuki?

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 Suzuki?

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 on, 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 P0757 Suzuki 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 Suzuki Code

1. What are common symptoms of OBDII code P0757 in a Suzuki vehicle?

- Common symptoms include harsh shifting, delayed or erratic shifting, transmission slipping, and the transmission staying in one gear.

2. What does OBDII code P0757 in a Suzuki indicate?

- OBDII code P0757 indicates an issue with the Shift Solenoid 'B' performance or that the solenoid is stuck on.

3. What are the possible causes of OBDII code P0757 in a Suzuki?

- Possible causes include a faulty shift solenoid 'B', low transmission fluid level, dirty transmission fluid, electrical issues, or a mechanical problem within the transmission.

4. How serious is OBDII code P0757 in a Suzuki?

- OBDII code P0757 should be addressed promptly as it can lead to further transmission problems if left unresolved, potentially causing damage to the transmission.

5. Can OBDII code P0757 be fixed at home?

- Depending on the cause, some DIY enthusiasts with mechanical knowledge may be able to fix OBDII code P0757 at home. However, it is recommended to consult with a professional mechanic for accurate diagnosis and repair.

6. How is OBDII code P0757 diagnosed in a Suzuki?

- Diagnosing OBDII code P0757 typically involves using a scan tool to read the code, checking the transmission fluid level and condition, and conducting further testing on the shift solenoid 'B' and related components.

7. What are some tips for repairing OBDII code P0757 in a Suzuki?

- Repair tips include checking and topping up the transmission fluid, replacing the shift solenoid 'B' if faulty, inspecting electrical connections, and ensuring proper transmission system maintenance.

8. Can driving with OBDII code P0757 cause further damage to the vehicle?

- Continuing to drive with OBDII code P0757 may cause further damage to the transmission over time, leading to more severe and costly repairs if left unaddressed.

9. How much does it cost to fix OBDII code P0757 in a Suzuki?

- The cost of repairing OBDII code P0757 in a Suzuki can vary depending on the exact cause of the issue, the extent of the damage, and labor costs. It is advisable to get estimates from different mechanics.

10. Is it safe to drive my Suzuki with OBDII code P0757?

- It is not recommended to drive your Suzuki with OBDII code P0757, as it can lead to further transmission issues and potential safety hazards. It is best to have the problem diagnosed and repaired promptly.