Volvo Link System Service Bulletin page 28

Page 28
MID 142 PSID 006 FMI 12 Orbcomm Satellite Communications Mod-
ule/Interface
General Information
The Volvo Link ECU polls the ORBCOMM network for
satellite status. During a specified interval, ongoing
communication is expected to be maintained. The ORB-
COMM module is part of the Volvo Link ECU.
Fault code
FMI 12 Bad Component
This displays in the instrument cluster as
"MID142, PSID006, Component Failure"
•
Conditions - Volvo Link ECU expected satellite com-
munications and did not receive any during a
specified period of time.
•
Cause - Volvo Link ECU failed to communicate with
any satellites, and sets an active fault.
•
Reaction from control unit - Set Active Fault.
•
Noticeable external symptoms — Cluster displays
fault message when queried for faults.
•
Checks - See antenna checks on "Antenna
Checks" page 32. If the antenna system checks are
OK, the ECU should be replaced.
MID 142 PSID 009 FMI 9 J1587/1708 Data Link Missing
General Information
Indicates an expected input to the Volvo Link ECU from
the data link is missing. This indicates the Volvo Link
ECU has detected "ignition on" with no data link activity.
The data link connection to the Volvo Link ECU should
be checked.
For more information see data link troubleshooting infor-
mation in group 37.
Volvo Link ECU
W3004840