Bendix Commercial Vehicle Systems VORAD EVT-300 TROUBLESHOOTING User Manual
Page 32

Fault Isolation Procedures
2-21
Component Code: 13, 34
(SID 9, FMI 2, 4, 5, 12)
Driver Display Unit
Overview
This fault code indicates an electrical failure of the Driver Display
Unit.
Detection
Starting at key on and throughout the operation, the Central
Processing Unit constantly monitors the communication with the
Driver Display Unit. If a communication fault occurs for more than
fi ve seconds, fault code 13 is set.
Fallback
This fault causes a failure of the Bendix
™
VORAD
®
system.
Required Tools
•
Basic Hand Tools
•
Troubleshooting Guide
•
Digital Volt/Ohm Meter
•
Data Link Tester
•
PC-based or Hand-held Diagnostic Tool
Possible Causes
This fault code can be caused by any of the following:
•
OEM Harness
•
Driver Display Unit
•
Central Processing Unit
Harness
Driver
Display Unit
Central
Processing Unit
- TU-FLO 400 AIR COMPRESSOR (40 pages)
- TU-FLO 400 AIR COMPRESSOR (16 pages)
- TU-FLO 501 AIR COMPRESSOR 9/04 (36 pages)
- TU-FLO 700 COMPRESSOR 10/04 (36 pages)
- BX2150 AIR COMP (36 pages)
- D-2 GOVERNOR 5/10 (4 pages)
- BRAKE CHAMBERS (4 pages)
- E-6 DUAL BRAKE VALVES 6/10 (8 pages)
- E-6 DUAL BRAKE VALVES 6/10 (6 pages)
- E-7 DUAL BRAKE VALVE (8 pages)
- TC-2 TRAILER CONTROL BRAKE VALVE (4 pages)
- R-12 RELAY VALVES 3/4 (6 pages)
- R-6 RELAY VALVE (6 pages)
- RE-4 RELAY EMERGENCY VALVE (4 pages)
- SR-2 TRAILER SPRING BRAKE VALVE (6 pages)
- TP-2 TRACTOR PROTECTION VALVE 3/04 (4 pages)
- PP-3 TRAILER SUPPLY VALVE 3/04 (4 pages)
- TP-4 TRACTOR PROTECTION VALVE 6/07 (6 pages)
- LQ-2 QUICK RELEASE VALVES 3/04 (4 pages)
- PRESSURE PROTECTION VALVES (4 pages)
- QRV QR-1 QUICK RELEASE VALVES 7/06 (4 pages)
- MV-1 MODUTROL (6 pages)
- TW-N TWO WAY CONTROL VALVE (3 pages)
- R-7 MODULATING VALVE (6 pages)
- LP-2 LOW PRESSURE INDICATORS (4 pages)
- AD-4 AIR DRYER 10/04 (24 pages)
- MANUAL SLACK ADJUSTERS (6 pages)
- AH-4 AIR HYD INTENSIFIER 4/04 (6 pages)
- DV-2 AUTO RESERVOIR DRAIN VLV 10/11 (4 pages)
- BEPA (FORD) 15X4 CAM BRAKE 5/09 (8 pages)
- DOUBLE ANCHOR PIN CAM BRAKE 5/04 (12 pages)
- COMPACT 500 9/87 (27 pages)
- INLET REG VALVE COMP 3/04 (6 pages)
- BP-1 BRAKE PROPORTIONING VALVES (6 pages)
- TU-FLO 600 AIR COMPRESSOR 9/04 (36 pages)
- ROTOCHAMBERS (4 pages)
- DD-3 SAFETY ACTUATORS (6 pages)
- E-2 BRAKE VALVES 10/11 (4 pages)
- E-5 BRAKE VALVE 3/04 (4 pages)
- TC-4 MODULATING CONTROL VALVE (5 pages)
- TC-6 BRAKE VALVE 3/04 (4 pages)
- TC-7 TRAILER CONTROL BRAKE VALVE (4 pages)
- R-8 RELAY VALVE (4 pages)
- RE6 RELAY VALVE 3/05 (12 pages)
- SR-4 SPRING BRAKE CONTROL VLV 7/07 (8 pages)