Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information PBM-U300013

Condition
When the function is activated the Park Brake Module (PBM) checks its own system voltage.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Direct voltage to control module is lower than 8.5 V.
- Incorrect value runs longer than 1 second.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Control module supplied with power.
- Activated function.

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
- Supply voltage too low.

Fault symptom[s]
- Parking brake lamp; Flashes; When function is activated
- Information lamp is on
- Message in information display
- Electrical parking brake; No Functionality