BENDIX BW2771 User Manual download pdf (Page 8)

Product Safety Information

Pretest Procedures

VS-400 Pre-Test Procedures

Power-Up Pretest

Overview

This section shows the start up and system status display of the VORAD

VS-400 system’s Driver Interface Unit.

Note: Refer to the Side Object Detection section for information on the operation and testing of the Side Object Detection system.

Power-up

With the vehicle’s ignition turned to the ON position (Engine OFF), observe the power-up sequence of the VS-400 Driver Interface Unit

(DIU).

If the DIU fails to power up, proceed to the Electrical Pretest procedure to check for power to the VS-400 system components.

VS-400 DIU Lamp Test at initial power-up

System Status

After about 30 seconds from when the ignition was powered on, the DIU should display the VORAD status screen. This screen will display

whichfunctionsareenabledandifthatfunction’soperationisOKorFailed.

If a function has failed, the orange Diagnostic Trouble Code (DTC) lamp will be illuminated, indicating an Active code has been set. Proceed

to the Retrieving Diagnostic Trouble Codes (DTCs) section.

VORAD status screen showing both Collision Warning System and Bendix SmartCruise

enabled but failed

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BENDIX BW2771 User Manual Page 8