Mitsubishi Outlander GS45X. Manual - part 1112

DIAGNOSIS

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-27

WARNING AND WARNING INDICATOR LIST <VEHICLES WITH COLOR LIQUID 
CRYSTAL DISPLAY>

M1429612300399

If the KOS failed, operated improperly, KOS-ECU warns the driver of this by setting off the outer tone alarm 
and the keyless operation warning indicator, on the multi information display in the combination meter. If the 
TPMS fails or the tire pressure is low, KOS-ECU warns the driver of that state by the TPMS warning light and 
the multi information display in the combination 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

KEY BATTERY 
LOW

Low keyless 
operation key 
battery voltage 
warning

The 
keyless 
operation 
key with 
low battery 
voltage is 
detected 
when the 
IG knob is 
pressed.

−

• Warning 

indicator 
illuminat
es for 30 
seconds.

• The 

outer 
tone 
alarm will 
not 
sound.

• IG knob in 

"LOCK" 
(OFF) 
position 
and push 
switch 
OFF are 
detected.

• 30 

seconds 
have 
passed 
after the 
warning 
output 
started.

KEY NOT 
DETECTED

No keyless 
operation key 
detected inside the 
car

No keyless 
operation 
key is 
detected 
inside the 
car when 
the IG knob 
is pressed.

−

• The 

warning 
indicator 
illuminat
es for 5 
minutes.

• The 

outer 
tone 
alarm will 
not 
sound.

• IG knob in 

"LOCK" 
(OFF) 
position 
and push 
switch 
OFF are 
detected.

• 5 minutes 

have 
passed 
after the 
warning 
output 
started.

AC809614

AC809615

DIAGNOSIS

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-28

−

IG knob is not 
returned properly.

Opening of 
the driver's 
door is 
detected 
when the 
IG knob is 
in ACC or 
LOCK 
position 
and the 
push switch 
is ON.

−

• The 

warning 
indicator 
illuminat
es for 5 
minutes.

• The 

outer 
tone 
alarm will 
not 
sound.

• Key 

reminder 
warning 
tone 
alarm 
sounds 
until 
closing 
of the 
driver's 
door is 
detected.

• The IG 

knob in the 
"RUN" or 
"START" 
position, or 
the IG 
knob in the 
"LOCK" 
(OFF) 
position, 
and the 
push 
switch 
OFF are 
detected.

• The 

driver's 
door is 
detected 
closed 
from the 
open 
position.

• 5 minutes 

have 
passed 
after the 
warning 
output 
started.

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

AC900961

DIAGNOSIS

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-29

KEY NOT 
DETECTED

Keyless operation 
key take out 
warning

The 
keyless 
operation 
key is taken 
out of the 
car when 
the IG knob 
is in other 
than the 
LOCK 
position, 
and all the 
doors are 
closed.

−

• The 

warning 
indicator 
illuminat
es for 5 
minutes.

• Outer 

tone 
alarm 
sounds 
for 5.69 
seconds 
in pattern 
2.

• IG knob in 

"LOCK" 
(OFF) 
position 
and push 
switch 
OFF are 
detected.

• KOS-ECU 

has 
detected a 
keyless 
operation 
key inside 
the 
vehicle.

• 5 minutes 

have 
passed 
after the 
warning 
output 
started.

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

AC809615

DIAGNOSIS

TSB Revision

KEYLESS OPERATION SYSTEM (KOS)

42B-30

−

Door lock does not 
operate.

When the 
front door 
outside 
handle lock 
switch is 
turned to 
ON position 
while the IG 
knob is in 
other than 
the LOCK 
position 
and push 
switch OFF.

−

• Warning 

indicator 
illuminat
es for 5 
seconds.

• Outer 

tone 
alarm 
sounds 
for 2.96 
seconds 
in pattern 
1.

• IG knob in 

"LOCK" 
(OFF) 
position 
and push 
switch 
OFF are 
detected.

• 5 seconds 

have 
passed 
after the 
warning 
output 
started.

KEY STILL IN 
VEHICLE

When the 
front door 
outside 
handle lock 
switch is 
turned to 
ON position 
while the 
keyless 
operation 
key is left in 
the 
vehicles.

• Lock 

switch on 
the 
keyless 
operation 
switch is 
pressed 
again.

• 5 seconds 

have 
passed 
after the 
warning 
output 
started.

CHECK 
DOORS

When the 
front door 
outside 
handle lock 
switch is 
turned to 
ON position 
while the 
door is ajar.

• All doors 

are closed.

• 5 seconds 

have 
passed 
after the 
warning 
output 
started.

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

AC900961

AC809615

AC809615