Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information SRS-U100455

Condition
The supplemental restraint system module (SRS) checks the software in the control module.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The software for the Supplemental Restraint System Module (SRS) is not compatible with the software for the Closing velocity module (CVM).
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition position II and III.

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
- None.

Possible source
- Non-configured software for the Closing velocity module (CVM).
- Internal fault in the Closing velocity module (CVM).

Fault symptom[s]
- KT, Warning lights and chimes/Supplemental Restraint System (SRS) indication/no indication
- 7G, Text window and warning symbol/Yellow symbol and text message