Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information SRS-U041500

Condition
The control module checks the communication with the Brake control module (BCM).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The transmitting control module indicates a lower quality level of information than Supplemental restraint system module (SRS) accepts.
- Incorrect value runs longer than 2.5 seconds.
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
- Fault-trace in transmitting control module.

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
- EA, Text window and warning symbol/Red symbol and text message