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B2375 error message

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Old May 7, 2026 | 07:35 AM
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Default B2375 error message

"Driver seat assembly horizontal sensor". I thought this was the reason my airbag light was on. I replaced this sensor, and the airbag light is still on. Tried clearing the error message to no avail. Any thoughts?
Thanks in advance for any advice.

I have checked the yellow connectors under the seat and they are tight.

Last edited by DykstraMotorsports; May 7, 2026 at 07:50 AM.
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Old May 7, 2026 | 07:47 AM
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Should be unrelated. The seat sensor sends seat position info to the MSM/DPM memory seat module. Did B2375 clear when you replaced the sensor? This is not an airbag related DTC.

Circuit Description B2375
The position sensor that sets this DTC is attached to the seat directional motor. It receives a 5-volt reference and low reference from the memory seat module (MSM)/driver position module (DPM). The sensor sends a voltage signal that varies with the movement of the seat through the signal circuit to the MSM/DPM. Then based on this voltage signal, the MSM/DPM determines the position of the seat.

DTC Descriptors
This diagnostic procedure supports the following DTCs:

• DTC B1825 Seat Recline Position Sensor Circuit

• DTC B2355 Seat Front Vertical Position Sensor Circuit

• DTC B2365 Seat Rear Vertical Position Sensor Circuit

• DTC B2375 Seat Assembly Horizontal Position Sensor Circuit

Conditions for Setting the DTC
If the MSM/DPM sees the voltage signal from this sensor as either lower than 0.25 volts or higher than 4.75 volts, the sensor will be considered out of range and the MSM/DPM will set this DTC.

Do you have a scan tool that can read SRS (supplemental restraint/airbag) trouble codes? Many don't. You need to see what airbag code you are getting to continue diagnostics for that light.

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Old May 7, 2026 | 07:53 AM
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B2375 did not clear when I replaced the sensor. I tried clearing the code with my scanner and it didn't clear. Scanner I have is a Foxwell NT710.
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Old May 7, 2026 | 08:35 AM
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Old May 8, 2026 | 08:12 AM
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Thanks for the information.
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