Rain Sensor Fault 1
Table of contents
B1905 HYUNDAI Possible Causes
- Faulty Rain Sensor
- Rain Sensor harness is open or shorted
- Rain Sensor circuit poor electrical connection
- Faulty Front Area Module (FAM)
How do I fix code B1905 HYUNDAI?
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 B1905 HYUNDAI code
The cost of diagnosing the B1905 HYUNDAI 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)
B1905 HYUNDAI Description
The Front Area Module (FAM) controls the low/high wiper relay according to rain sensor signal when the wiper auto switch is turned to ON under IG ON. The FAM outputs this code when it detects an internal error of rain sensor after wiper switch has been turned to AUTO under IG