IVTM
5
Operation
29
No reception
Marked wheel ha o for over one hour. IVTM has
stopp sending warn l, driver needs to check tire pres-
sures the whe
s n t transmitted pressure value
his wheee
on
d ing messages for t
el manually.
fig. 5-7: No reception
Repair note
With an older system, the wheel module battery is exhausted. The wheel module
must be replaced.
– Replace the wheel module.
perating the new wheel module using diagnostic software by setting a
parameters.
l module and the
ECU is disturbed.
nt location for the ECU.
Additional information see chapter 7 "Workshop instructions", page 39.
System failure
play shows
crossed-out "IVTM" only.
tire n the wheel.
– Start o
new ID in the
If it is a newer system, the
radio connection between the whee
– Remove any possible dirt.
– Select a better attachme
System faults are given if dis
IVTM does not signal warning me
ssages for any wheel. The driver must check the
pressures manually o
fig. 5-8: System error
Repair note
– Check the supply voltage of the ground line.
– Check the cable connections.
– Carry out a system diagnosis.
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