How much does it cost to fix P0755?

Typical repair cost is $100–$500.

P0755 — Shift Solenoid B Malfunction

High Severity · Transmission

OBD-II code P0755 means your vehicle's ECU detected: Shift Solenoid B Malfunction. Below: causes, step-by-step fixes, and repair cost — free, no signup needed.

High severity — do not ignore. Get a diagnosis promptly to avoid further engine damage.

Typical Repair Cost

$100–$500

Parts + labor, national average

Severity

High

Address as soon as possible

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Common Causes of P0755

Failed shift solenoid B
Wiring
Low ATF

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How to Fix Code P0755

Check ATF

Test solenoid B

Replace solenoid

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FAQ — Code P0755

What does OBD-II code P0755 mean?

P0755 means your vehicle's onboard computer detected: Shift Solenoid B Malfunction. This is a high-severity code in the Transmission category.

How much does it cost to fix code P0755?

Typical repair cost for P0755 is $100–$500 including parts and labor. Costs vary by vehicle make, model, and location. A free scan at AutoZone or O'Reilly is a good first step.

Can I drive my car with code P0755?

Code P0755 is high severity. Avoid long drives until diagnosed — continued driving can cause additional engine damage.

What are the most common causes of P0755?

The most common causes are: Failed shift solenoid B, Wiring, Low ATF. Always start with the cheapest diagnosis step before replacing parts.

Will code P0755 clear itself?

Code P0755 will clear itself after the underlying issue is fixed and the ECU completes several successful drive cycles. Clearing it without fixing the root cause only masks the problem temporarily.

Is P0755 showing on your car?

Enter your VIN for a free vehicle-specific report — recalls, specs, and market value. No signup required.

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OBD-II code data is based on SAE J2012 standards and general repair industry data. Repair costs are national averages and vary by vehicle, location, and shop. Always consult a qualified mechanic for a diagnosis specific to your vehicle.