Blog

Your blog category

P0871 Code: Step-by-Step Repair

The P0871 code is a diagnostic trouble code (DTC) that indicates an issue with the Transmission Fluid Pressure Sensor/Switch ‘C’ Circuit Range/Performance. This code is triggered when the Transmission Control Module (TCM) detects that the input from the fluid pressure sensor does not align with expected values, suggesting a malfunction in the transmission’s pressure regulation …

P0871 Code: Step-by-Step Repair Read More »

Scroll to Top