Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CVM-U210100

Condition
The Closing velocity module (CVM) receives information about the current vehicle configuration from the Central electronic module (CEM).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The control module's configuration does not correspond with the vehicle's vehicle configuration.
The control module's test for the diagnostic trouble code (DTC) starts when:
- The voltage supply to the control module is 9-16 V.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.





Substitute value
- City Safety switches off.

Possible source
- Fault-trace in transmitting control module.
- Incorrect vehicle configuration (the control module is not intended for this vehicle, for example, it is a second-hand control module with different software/hardware).

Fault symptom[s]
- Front monitoring/Active safety/City Safety does not work
- Text window and warning symbol/Text message
- Warning lights and chimes/Supplemental Restraint System (SRS) indication/no indication