VOLVO
SODR-U010000 - Lost Communication With Engine control module. General Failure Information. No sub type information
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 side obstacle detection control module (SODR) communicates continuously with the engine control module (ECM). The code is set when that communication is disturbed or missing. The code is general and does not say what type of fault it is.
Possible causes
- Fault in the control module that should send the information (the sending control module)
- Interference or interrupted communication with the engine control module (ECM)
What you can do
- 1Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
- 2Check that the control module has a power supply and ground connection, and that the connectors are secure and free from oxidation
- 3Read the fault codes in the central electronic module (CEM); codes for missing communication with other control modules show which network the fault is on
- 4Have a workshop fault-trace the CAN communication between the engine control module (ECM) and the CEM
Symptoms you may notice2
- 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.