Bendix Commercial Vehicle Systems VORAD EVT-300 TROUBLESHOOTING - Manual (Page 109)

Symptom Isolation Procedures
Dri
ver Car
d
Detection T
est
3-12
Driver Card Not Reading
Step A Procedure Condition Action
Step B Procedure Condition Action
1. Insert Driver Card.
2. Was the card read by
the Driver Display Unit?
1. Remove the existing card from
the Driver Display Unit.
2. Obtain a new card and
insert it into the Driver
Display Unit.
If the card was read by the
Driver Display Unit
If the card was not read by
the Driver Display Unit
If the card was read by the
Driver Display Unit
If the card was not read by
the Driver Display Unit
Test complete.
Go to Step B.
Test complete.
Replace Driver Display Unit.