Bendix CVS AutoVue LDW Служебные данные - Страница 7
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Печатать страницу3.0 TROUBLESHOOTING
3.1 GENERAL SAFETY GUIDELINES
Read and follow the General Safety Guidelines, shown
on page 2 of this document.
3.3 TABLE OF AUTOVUE
Refer to the DTC(s) found and determine the action(s) to take.
Table of Diagnostic Trouble Codes (DTCs), Causes and Recommended Actions
SPN
FMI DTC Name
Vehicle's
0084 02
Speed Value
Not Found
Vehicle's
Speed Value
0084 15
is Out-of-
Range
Bad
0628 31
Checksum
Value
J1939 Data
0639 02
Bus Not
Found
FIGURE 9 - TABLE OF DIAGNOSTIC TROUBLE CODES (PAGES 7-11)
IMPORTANT
System Problems. If a problem with the AutoVue
system by Bendix CVS is detected, it should be serviced
as soon as possible to restore full functionality.
LDW SYSTEM DIAGNOSTIC TROUBLE CODES (DTCS)
®
Condition Found
The J1939 Data Bus
speed value is not
present.
The J1939 Data Bus
speed value is outside
the expected range.
The internal Electronic
Control Unit (ECU)
checksum does not
match the calculated
value.
The ECU is not
transmitting on the
J1939 Data Bus.
3.2 DIAGNOSTIC TROUBLE CODES (DTCs)
Use a J1939 detection software to find the DTC(s).
Suggested Remedial Action(s)
•
Check J1939 Data Bus connection.
•
Is the vehicle's J1939 Data Bus
functioning?
•
If no problems were found during the
checks above, replace the Electronic
Control Unit (ECU) and re-test.
•
Check J1939 Data Bus connection.
•
Is the vehicle's J1939 Data Bus
functioning?
•
If no problems were found during the
checks above, replace the ECU and
re-test.
•
Replace the ECU and re-test.
•
Check for damaged or reversed
J1939 wiring. Check for corroded
or damaged connectors and
loose connections. Using
procedures described by the
vehicle manufacturer, verify the
presence of the J1939 link. Check
for other devices inhibiting J1939
communications.
•
If no problems were found during the
checks above, replace the ECU and
re-test.
LDW
®
Action to Clear
the DTC
The J1939 Data
Bus speed value is
present.
The J1939 Data
Bus speed value is
within the expected
range.
A system reset is
required.
The ability to
successfully
transmit on the
J1939 Data Bus.
7