Code Definition

P0876 — Transmission Fluid Pressure Sensor/Switch D Circuit Range/Performance

System: Powertrain  |  Type: Generic (OBD-II Standard)  |  Make: Generic

About P0876

P0876 is a generic (obd-ii standard) powertrain diagnostic trouble code. It belongs to the P-prefix family of codes, which covers engine, transmission, emissions, or fuel-system faults.

When P0876 is stored, the module has detected a plausibility fault — the measured value is in the electrical range but is not consistent with expected operating behaviour; and a sensor-related fault — the reported value from the named sensor is out of spec.

Scanning & clearing: A generic OBD-II scan tool will usually read and clear powertrain (P) codes. For live data, freeze-frame capture, and bi-directional tests you may need a more capable scan tool that supports the vehicle's ECM protocol.

Because P0876 is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

The fault code P0876 is set when the control module detects a range or performance issue with the Transmission Fluid Pressure Sensor/Switch 'D'. This code suggests that the sensor or switch's performance or signal falls outside the expected operational range. It could be an indication that the sensor is not accurately reading the transmission fluid pressure or that the switch is not operating as intended, which can affect the vehicle's transmission performance and efficiency.

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