PREVOST X3-45 VIP 2017, Owner'S Manual

Page: 209 / 212

Appendix D
– TPMS Troubleshooting Guide
1
NO PRESSURE
DATA
RECEIVED
Possible causes: TPMS ECU not
powered.
Wheels/tires have been
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.
Cycle the ignition between
the ON and OFF position
then check if TPMS telltale
indicator illuminates for 3
seconds.
Reprogram a sensor
using
the
“LEARN
WHEEL ID
” menu.
Check that all
antennas are properly
connected using the
“ANTENNA STATUS”
menu.
Remove a tire to
check if the sensor
was installed inside
YES
Check TPMS ECU
fuse (F26 - 3A)
NO
Disconnect TPMS
ECU connector and
probe
to confirm
proper 12V power
Check CAN-D-BUS
network between TPMS
and display