DIAGNOSIS
TSB Revision
WIRELESS CONTROL MODULE (WCM)
42C-13
NOTE:
*
: Change to continuous illumination after
flashing for about 1 minute.
TPMS
failure
warning
ID not
stored
The TPMS
transmitter ID
is not
registered in
the WCM.
Flashes
*
Symbol and
"SERVICE
REQUIRED" is
displayed.
ID is registered
normally.
Defective
EEPROM
Abnormality
of data in the
EEPROM of
the WCM is
detected.
Data in the EEPROM
of the WCM is
checked to be
normal.
Problem in
signal
reception
The signals
from TPMS
transmitters
cannot be
received
while driving
for about 20
minutes.
The signal from the
TPMS transmitter
that was warned is
received.
Defective
sensor
The sensor
failure signal
is received
from the
TPMS
transmitter.
A normal signal is
received from the
TPMS transmitter
that was warned.
The
battery
voltage of
the TPMS
transmitter
is low.
The
reception
problem
warning is
activated
because of
the low
battery
voltage of the
TPMS
transmitter.
The signal of normal
battery voltage is
received from the
TPMS transmitter
that was warned.
Vehicle
speed
input
problem
The vehicle
speed is not
input.
The vehicle speed is
input.
Abnormal
vehicle
speed
value
The vehicle
speed value
is abnormal.
The normal vehicle
speed value is
received.
Display
contents
Item
State
Warning operations
Warning
cancellation
conditions (Cancels
warning operations
when one of the
conditions met)
TPMS
warning light
Multi
information
display
AC610120
b
AB
SERVICE
REQUIRED