LMU Controller
© Safe Fleet | May 2022 | All rights reserved | Part #: 700-1284 R1
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Provisioning the LMU Controller
Troubleshooting
This section provides information and procedures for troubleshooting the LMU Controller interface and the AVL GPS
Tracking application (vMax Live+) software.
Provisioning the LMU Controller
Once the controller has been physically installed in the vehicle, proceed to the Safe Fleet online tutorial that explains how to
use the AVL GPS Tracking application (a.k.a. vMax Live+) to provision the LMU.
To access the Provisioning LMU tutorial, click
Troubleshooting
Symptom
Possible Cause
Solution
LMU Controller will not start
The power cabling may not be
completely connected.
Check cabling connections.
LMU Controller is not detected by
vMax Live+
The GPS sensor cannot detect the
satellites.
Move the vehicle out of garage.
The cellular connection is not
complete.
Check with Safe Fleet Technical
Support.
LMU Controller LEDs are on up to 15
minutes after ignition off.
The LMU Controller is factory set to have a power off delay of 15 minutes to
allow for cellular transmission delays in communicating vehicle activity after the
vehicle reaches the yard and powers down.