Mitsubishi Outlander GS45X. Manual - part 1162

DIAGNOSIS

TSB Revision

WIRELESS CONTROL MODULE (WCM)

42C-15

NOTE: 

*

: Change to continuous illumination after 

flashing for about 1 minute.

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

Message

Item

State

Warning operations

Warning 
cancellation 
conditions 
(Cancels 
warning 
operations 
when one of 
the conditions 
met)

TPMS 
warning 
light

Multi 
information 
display

DIAGNOSIS

TSB Revision

WIRELESS CONTROL MODULE (WCM)

42C-16

WARNINGS/ALARMS <VEHICLES WITH COLOR LIQUID CRYSTAL DISPLAY>

M1427508800042

If the TPMS fails or the tire pressure is low, the WCM 
warns the driver of that state by the TPMS warning 
light and the multi information display in the combina-
tion meter.

Display 
contents

Message

Item

State

Warning operations

Warning 
cancellation 
conditions 
(Cancels 
warning 
operations 
when one of 
the conditions 
met)

TPMS 
warning 
light

Multi 
information 
display

Not displayed −

TPMS warning light 
bulb open circuit 
check

The ignition 
switch is 
turned from 
"LOCK" 
(OFF) to 
"ON."

Illuminates 
for 3 
seconds.

−

3 seconds 
have passed 
after the 
TPMS 
warning light 
is lit.

LOW TIRE 
PRESSURE

Tire pressure alarm The 

received 
tire 
pressure 
value is 
under the 
alarm ON 
threshold 
value.

Illuminates. Symbol 

and "LOW 
TIRE 
PRESSUR
E" is 
displayed.

The received 
tire pressure 
value is over 
the alarm 
OFF 
threshold 
value.

AC809643

DIAGNOSIS

TSB Revision

WIRELESS CONTROL MODULE (WCM)

42C-17

TPMS 
SERVICE 
REQUIRED

TPMS 
failure 
warning

ID not 
stored

The TPMS 
transmitter 
ID is not 
registered 
in the 
WCM.

Flashes 

*

Symbol 
and 
"SERVICE 
REQUIRE
D" is 
displayed.

ID is 
registered 
normally.

Defective 
EEPROM

Abnormalit
y 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 
transmitter
s 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.

Display 
contents

Message

Item

State

Warning operations

Warning 
cancellation 
conditions 
(Cancels 
warning 
operations 
when one of 
the conditions 
met)

TPMS 
warning 
light

Multi 
information 
display

AC809643

DIAGNOSIS

TSB Revision

WIRELESS CONTROL MODULE (WCM)

42C-18

NOTE: 

*

: Change to continuous illumination after 

flashing for about 1 minute.

DIAGNOSTIC TROUBLE CODE CHART

M1427500200626

CAUTION

During diagnosis, a DTC associated with other system may be set when the ignition switch is turned 
on with connector(s) disconnected. On completion, confirm all systems for DTC(s). If DTC(s) are set, 
erase them all.

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

Message

Item

State

Warning operations

Warning 
cancellation 
conditions 
(Cancels 
warning 
operations 
when one of 
the conditions 
met)

TPMS 
warning 
light

Multi 
information 
display

Diagnostic trouble code 
number

Diagnostic item

Reference 
page

B1731

Engine control module communication timeout

P.42C-20

B1761

VIN code not programmed

P.42C-22

B1A08

Keyless/KOS key1 performance

P.42C-24

B1A09

Keyless/KOS key2 performance

B1A0A

Keyless/KOS key3 performance

B1A0B

Keyless/KOS key4 performance

B1A0C

Keyless key 5 performance

B1A0D

Keyless key 6 performance

B1A0E

Keyless key 7 performance

B1A0F

Keyless key 8 performance