4
2.0 TROUBLESHOOTING
2.1 SAFETY GUIDELINES
Read and follow the General Safety Guidelines shown
on page two of this document.
IMPORTANT
All vehicle Diagnostic Trouble Codes (DTCs)
related to the engine, transmission, instrument
cluster, engine cruise control, and Bendix
®
ABS,
ATC, or ESP
®
systems must first be resolved, with
no DTCs present during the vehicle operation
while in cruise control, before trying to resolve
camera DTCs.
IMPORTANT
System Problems.
If a problem with the Bendix
™
AutoVue
®
FLC-20
™
camera is detected, it should be
serviced as soon as possible to restore full functionality.
2.2 BENDIX
™
DRIVER INTERFACE
UNIT (DIU
™
) LANE DEPARTURE
WARNING SYSTEM ICONS
See Figure 3 and Figure 4.
In the case of vehicles that
use a Bendix
™
Driver Interface Unit (DIU
™
), the top right
corner of the display is used to show an icon. For other
OEM displays, see the vehicle manual to find the method
used to show the system status.
During Start-Up – System Busy
The first symbol shows when the Lane
Departure Warning (LDW) system is
initializing.
Camera Impaired
If the system experiences
problems detecting objects (for
example, due to sun-glare, a
dirty windshield, obstructions,
etc.), a full DIU screen message
will briefly be displayed.
The screen will revert to displaying
the icon shown, until the problem is
resolved.
Normal Operation
The LDW system is actively seeking
lane-markings.
The LDW system is actively tracking
lane-markings on both sides of the
current lane.
The system is actively tracking only
lane-markings on the left.
The system is actively tracking only
lane-markings on the right.
Figure 3 – Normal Bendix DIU Screens Showing
Lane Departure Warning (LDW)
System Status
Diagnostic Trouble Code (DTC) Set
If no LDW status is shown – and the
driver has not applied the LDW disable
switch – this indicates that the system
has detected a DTC.
Figure 4 – Bendix DIU Screen Showing
LDW System Status
In these cases, the OE vehicle dash display will also alert
the operator that there is a DTC present.