Internal Fault

Internal fault

Checking connectors and wiring
Check the connectors and terminals for water penetration.
Remedy as necessary.

Other information
- Signal specification Signal Specification, Parking Brake Module (PBM)
- Checking wiring and terminals Checking Wiring and Terminals





Was a fault detected?

Yes - Fault-tracing information

No - Internal fault

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Internal fault
The Park Brake Module (PBM) has registered an internal error.
If the fault is intermittent, it has been registered previously but is no longer present. Intermittent malfunctions can be caused by interference at start up of the Park Brake Module (PBM) or may be a different type of malfunction which occurs on different occasions. The fault is evaluated depending on how it occurs. If the problem returns, replace Park Brake Module (PBM).
In the event of a permanent error, replace the Park Brake Module (PBM).
Remedy as necessary.





Continue - Fault-tracing information

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Fault-tracing information

Attempt New Test - Checking connectors and wiring

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