Window Position Sensor No Signal
Table of contents
B25B0 RAM Possible Causes
- Faulty Window Position Sensor
- Window Position Sensor harness is open or shorted
- Window Position Sensor circuit poor electrical connection
- Faulty Window Motor
- Faulty Door Module
How do I fix code B25B0 RAM?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B25B0 RAM code
The cost of diagnosing the B25B0 RAM code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B25B0 RAM Description
The window motor contains a hall effect sensor to detect the window position. A hall effect sensor is a transducer that varies its output voltage in response to changes in a magnetic field. If the motor loses its counts, it may perform erratically or in very short movements. The Diagnostic Trouble Code (DTC) sets when the Door Module detects one of the window motor hall sensors does not generate a signal during a window movement.