Vehicle Speed
Table of contents
B2557 NISSAN Possible Causes
- Faulty Wheel Speed Sensor
- Wheel Speed Sensor harness is open or shorted
- Wheel Speed Sensor circuit poor electrical connection
- Faulty Unified Meter
- Faulty ABS Actuator And Electric Unit (Control Unit)
How do I fix code B2557 NISSAN?
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 B2557 NISSAN code
The cost of diagnosing the B2557 NISSAN 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)
B2557 NISSAN Description
The Body Control Module (BCM) receives the 2 vehicle speed signals via CAN communication. One signal is transmitted by the Unified Meter. Another signal is transmitted by the ABS actuator and electric unit (control unit). The BCM compares both signals to detect the vehicle speed.