B0215
Driver Seat Position Sensor Circuit Malfunction
Moderatesensor
Overview
The B0215 diagnostic trouble code indicates that the body control module has identified a driver seat position sensor circuit malfunction issue. This code means a body sensor or its circuit is not providing expected readings. Accurate sensor data is important for proper operation of safety and convenience systems throughout the vehicle.
Symptoms
- Incorrect sensor data shown on scan tool
- Cruise control not functioning
- Check Engine Light (MIL) illuminated
- ABS or traction control warning light on
Common Causes
- Incorrect sensor installed
- Failed speed sensor or position sensor
- Corroded or damaged sensor connector
- Water intrusion in sensor connector
Diagnosis Steps
- 1Connect an OBD-II scanner and read all stored trouble codes and freeze frame data
- 2Locate the specific sensor referenced by the code
- 3Inspect the sensor connector for corrosion, damage, or loose pins
- 4Test the sensor output using a multimeter or scan tool live data
- 5Check the wiring between the sensor and the PCM for opens or shorts
Estimated Repair Cost
$75 — $350
Cost varies by vehicle, location, and repair shop. Includes parts and labor.
Commonly Affected Vehicles
Honda CivicToyota CorollaHyundai ElantraChevrolet Cruze
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LowFrequently Asked Questions
Most automotive sensors last 80,000-150,000 miles, though this varies by sensor type and driving conditions. Oxygen sensors and temperature sensors tend to degrade gradually over time.