Bendix Commercial Vehicle Systems VORAD EVT-300 TROUBLESHOOTING User Manual

Page 83

Fault Isolation Procedures

Code 25, 32

(SID 231, FMI 2, 12, 14)

2-72

Code 25, 32 (SID 231, FMI 2, 12, 14) J-1939 and Cruise Signal Error, continued

Step E

Procedure

Condition

Action

1. Key off.

2. Reconnect engine ECU connector.

3. Install spare Bendix

™

VORAD

system EVT-300 CPU confi gured
same as replaced unit.

4. Key on.

If error codes

If no error codes

Problem exists with the
engine ECU. Repair
according to manufacturer’s
recommendations. Go to Step V.

Replace Central Processing
Unit. Go to Step V.