VOLVO
SODR-B1B4478 - Right Rear Outer Sensor. Mechanical Failures. Alignment or adjustment incorrect
System
Side Obstacle Detection Right (SODR)
Volvo models this fault code applies to
Applies to the following models:
6 modelsS60 (2011–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), XC60 (2009–)
What does this fault code mean?
The right rear outer sensor is sideways out of alignment. The right side obstacle detection control module (SODR) can compensate for a certain amount of misalignment, but the code is set when the misalignment becomes too large.
Possible causes
- Mechanical sideways misalignment of the sensor
What you can do
- 1Check that the bracket or mounting the sensor sits on is not damaged
- 2Check that the control module is correctly mounted on the vehicle
- 3Once the sensor is correctly fitted, a workshop needs to calibrate the SODL and SODR
Symptoms you may notice3
- Blind spot warning (BLIS) stops working
- Cross traffic alert (CTA) does not work
- Yellow warning symbol and message in the display
General guidance for car owners. Diagnosis on the car can point to a different cause.