Volvo Link System Service Bulletin page 22

Page 22
MID 142 PID 245 FMI 9 Total Vehicle Distance (Odometer)
General Information
Indicates a problem in the data link input from the instru-
ment cluster.
This data is received from the J1587/1708 datalink as
well as being calculated internally. The internally calcu-
lated data is the total accumulated distance the vehicle
has been driven since the installation of the Volvo Link
system.
Fault code
FMI 9: Abnormal Update Rate
This displays in the instrument cluster as
"MID 142, Total Vehicle Dist, Communication Error"
•
Conditions - Volvo Link requested odometer data,
but did not receive it.
•
Cause - If the data is not received this fault code is
set.
•
Reaction from control unit - Set Active Fault.
•
Noticeable external symptoms - Cluster displays
fault message when queried for faults.
•
Checks - Check to see if MID 140 responds to
1700–08–02–04 Vehicle Information Test in VCADS
Pro. If MID 140 is present, the data link may have
experienced congestion problems, which caused
this fault to appear.
If the number of fault instances is low, the fault
was probably caused by data link congestion.
No action is needed.
If the number of fault instances is high, a data
link / ECU problem exists between the instru-
ment cluster and the Volvo Link ECU.
For in-depth troubleshooting of the data link system, see
service information in group 371.
Volvo Link ECU, Data Link Wiring
OPT 1 Two-pin Data Link Connector
OPT 2 Two-pin Data Link Connector
For complete data link wiring, see "VN Electrical
Schematics" in Group 37.
W3005011