PREVOST X3-45 VIP 2017 Owner's Manual page 209

Appendix D – TPMS Troubleshooting Guide
NO PRESSURE
DATA
RECEIVED
Cycle the ignition between
the ON and OFF position
then check if TPMS telltale
indicator illuminates for 3
seconds.
YES
Check that all
antennas are properly
connected using the
"ANTENNA STATUS"
menu.
Reprogram a sensor
"LEARN
using the
WHEEL ID" menu.
Remove a tire to
check if the sensor
was installed inside
Possible causes:
powered.
changed and sensors ID # has not been
reprogrammed into the display. Wheels
have been installed without sensors.
TPMS ECU does not communicate with
display due to a CAN-D-BUS network
problem. Antennas power is short-
circuited or defective.
NO
Check TPMS ECU
fuse (F26 - 3A)
Disconnect
ECU
probe
proper 12V power
Check CAN-D-BUS
network between TPMS
and display
TPMS ECU not
Wheels/tires have been
TPMS
connector and
to confirm
1