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P0751: Shift solenoid A performance or stuck off

What the code tells you on its own

System
Powertrain

Engine, fuel, air, ignition, emissions and transmission. The overwhelming majority of what workshops bring to the AI.

Functional group
Transmission
Subsystem
Transmission and drivetrain

What we see when P0751 turns up

Measured across the diagnostics run through Wrenchlane, not taken from a reference table. Figures as of 2026-10-06.

Diagnostics
6

May 2026

Separate workshops
1

Seen at a single shop so far

Arrived code only
0%

No symptom description entered at all

Most common marque
Chevrolet

Where we have seen it most

These are counts from our own work, not a claim about how common the fault is across all vehicles. They describe what independent workshops brought to us, which is a narrower and more specific thing.

What P0751 usually turns up with

Measured across our own diagnostics. The multiplier is how much more often the two appear together than chance would predict, so a high number means the pair is telling you something a single code is not. Codes rarely arrive alone, and reading the set is usually faster than chasing the first one on the list.

Code What it is Seen together Versus chance
C0561 Not individually documented 6 times 320.2x
C0899 Not individually documented 6 times 320.2x
P0700 Transmission control system, MIL request 6 times 274.4x
P0420 Catalyst system efficiency below threshold, bank 1 4 times 36.6x

Run P0751 against the car in front of you

Enter the code and the symptoms and get ranked probable causes for that specific vehicle, with the checks in the order worth doing them. Free account, no card.

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FAQ

Frequently asked questions

How do I run a diagnosis?

Select the vehicle on Start, click the Diagnostic card and choose New diagnostic. Fill in the description, the error codes and the mileage, then click Analyze.

Learn more: Diagnostic (vehicle-first start), Diagnostic form: description, error codes and mileage

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Do I have to type the codes from my scan tool?

No. Click the camera button next to Error codes and take or choose a photo (JPEG or PNG) of the scan tool's screen; WrenchLane reads the codes and their descriptions into the form. You can also speak them with the microphone.

Learn more: OBD reader photo scan (fault codes from a photo), Voice input for the problem description

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Are the public fault code pages built from my diagnostics?

They are built from anonymised, aggregated diagnostics run in WrenchLane; no workshop, customer or vehicle can be identified. Each fault code page shows how often the code was seen across those diagnostics and in how many separate workshops.

Learn more: Fault code pages on wrenchlane.com (fault-code cluster)

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More questions in the help centre