Power-up sequence test, continued – Bendix Commercial Vehicle Systems VORAD EVT-300 TROUBLESHOOTING User Manual

Page 26

Fault Isolation Procedures

2-15

Power-Up Sequence Test, continued

Step K

Procedure

Condition

Action

1. Key off.

2. Reconnect Central Processing Unit

32-way connector.

3. Connect spare Front Antenna

to 4-way connector.

4. Key on.

5. Check error codes.

If no error codes

If error codes

Replace Antenna.
Go to Step V.

Replace Central Processing Unit.
Go to Step L.