Mitsubishi Outlander XL. Manual - part 803

STEP 1. Using scan tool MB991958, read the diagnostic
trouble code.

ZC501967

AC404789

ZC5019680000

MB991824

MB991827

MB991910

Data link

connector

To prevent damage to scan tool MB991958, always turn the
ignition  switch  to  the  "LOCK"  (OFF)  position  before
connecting or disconnecting scan tool MB991958.

(1)

Connect scan tool MB991958. Refer to "How to connect scan
tool (M.U.T.-III) P.42B-10."

(2)

Turn the ignition switch to the "ON" position.

(3)

Check whether the KOS-ECU related DTC is set.

(4)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the DTC set?

YES:

 Diagnose the KOS-ECU. Refer to P.42B-18.

NO:

 Go to Step 2.

STEP 2. Check the customize function.
Check that either of the followings other than "Not sound tone
alarm"  is  set  for  "Tone  alarm  answer  back"  with  the
customization function.

｠

At keyless key

｠

At keyless

｠

At Both

Q:Is the check result normal?

YES:

 Go to Step 3.

NO:

 Set either of the followings other than "Not sound

tone alarm" for "Tone alarm answer back" with the
customization function (Refer to P.42B-170).

KEYLESS OPERATION SYSTEM (KOS)

42B-155

DIAGNOSIS

STEP 3. Using scan tool MB991958, read the actuator test.

ZC501967

AC404789

ZC5019680000

MB991824

MB991827

MB991910

Data link

connector

To prevent damage to scan tool MB991958, always turn the
ignition  switch  to  the  "LOCK"  (OFF)  position  before
connecting or disconnecting scan tool MB991958.

(1)

Connect scan tool MB991958. Refer to "How to connect scan
tool (M.U.T.-III) P.42B-10."

(2)

Turn the ignition switch to the "ON" position.

(3)

Check  that  the  outer  tone  alarm  sounds  (Refer  to  P.
42B-158).

(4)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the DTC set?

YES:

 Go to Step 7.

NO:

 Go to Step 4.

STEP 4. Check KOS-ECU connector C-102 and outer tone
alarm connector F-13 for loose, corroded or damaged
terminals, or terminals pushed back in the connector.

Q:Are  KOS-ECU  connector  C-102  and  outer  tone  alarm

connector F-13 in good condition?

YES:

 Go to Step 5.

NO:

 Repair or replace the damaged component(s). Refer to

GROUP 00E, Harness Connector Inspection P.00E-2. Check
that the outer tone alarm works normally.

STEP 5. Check the wiring harness between KOS-ECU
connector C-102 (terminal Nos. 35 and 37) and outer tone
alarm connector F-13 (terminal Nos. 1 and 2).

NOTE: 

Also check intermediate connector C-32 and F-17 for

loose, corroded, or damaged terminals, or terminals pushed
back in the connector. If intermediate connector C-32 and
F-17 is damaged, repair or replace the damaged component(s)
as described in GROUP 00E, Harness Connector Inspection P.
00E-2.

Q:Is the wiring harness between KOS-ECU connector C-102

(terminal Nos. 35 and 37) and outer tone alarm connector

F-13 (terminal Nos. 1 and 2) in good condition?

YES:

 Go to Step 6.

NO:

 The wiring harness may be damaged or the connector

(s) may have loose, corroded or damaged terminals, or
terminals pushed back in the connector. Repair the wiring
harness as necessary. Check that the outer tone alarm
works normally.

STEP 6. Outer tone alarm check

(1)

Remove the outer tone alarm (Refer to P.42B-176).

42B-156

KEYLESS OPERATION SYSTEM (KOS)

DIAGNOSIS

ZC600351

1

2

0000

(2)

Check  that  the  outer  tone  alarm  sounds  once  when  the
terminals are connected to the battery as shown.

Q:Is the outer tone alarm normal?

YES:

 Go to Step 7.

NO:

 Replace the outer tone alarm. Check that the outer

tone alarm works normally.

STEP 7. Check of the troubles
Check  that  the  outer  tone  alarm  sounds  when  the  outer  tone
alarm sounding conditions are met.

Q:Is the check result normal?

YES:

 Intermittent malfunction is suspected. (Refer to

GROUP 00, How to Use Troubleshooting/Inspection Service
Points - How to cope with intermittent malfunctions P.
00-15).

NO:

 Replace KOS-ECU and register the ID codes (Refer

to P.42B-163).

DATA LIST REFERENCE TABLE

M14209100050USA0000010000

Item No.

Check items

Check conditions

Normal conditions

01*

Received key data(ID)

-

Memorised

 keyless

operation key ID

02

Received  key  data
(button)

-

Switch  display  of  the
keyless operation key

03

Front door SW(RH) lock Driver's door lock switch: ON

ON

Driver's door lock switch: OFF

OFF

04

Front  door  SW(RH)
unlock

Driver's door unlock switch: ON

ON

Driver's door unlock switch: OFF

OFF

05

Front door SW(LH) lock Front passenger's door lock switch: ON ON

Front passenger's door lock switch: OFF OFF

06

Front  door  SW(LH)
unlock

Front  passenger's  door  unlock  switch:
ON

ON

Front  passenger's  door  unlock  switch:
OFF

OFF

07

Tail gate SW lock

Liftgate lock switch: ON

ON

Liftgate lock switch: OFF

OFF

08

Tail gate SW unlock

Liftgate unlock switch: ON

ON

Liftgate unlock switch: OFF

OFF

13

Number  of  registered
IMMOB.key

-

Number

 of

 the

emergency

 keys

memorised

KEYLESS OPERATION SYSTEM (KOS)

42B-157

DIAGNOSIS

Item No.

Check items

Check conditions

Normal conditions

14

Memorized KOS keys

-

Number  of  the  keyless
operation

 keys

memorised

21

Air pressure, Tire 1

-

-

22

Air pressure, Tire 2

23

Air pressure, Tire 3

24

Air pressure, Tire 4

25

Air pressure, Tire 5

31

Acceleration, Tire 1

-

-

32

Acceleration, Tire 2

33

Acceleration, Tire 3

34

Acceleration, Tire 4

35

Acceleration, Tire 5

36

Threshold

 of

 PRS.

warning

The tire pressure is within the specified
value range.

OFF

The  tire  pressure  is  not  within  the
specified value range.

ON

37

Threshold

 of

 PRS.

warning release

The tire pressure is within the specified
value range.

ON

The  tire  pressure  is  not  within  the
specified value range.

OFF

38

Number  of  registered
TPMS ID

-

Number of stored TPMS

39

Ignition

 signal(CAN

data)

Ignition  switch  status  information
received from ETACS-ECU via CAN:ON

ON

Ignition  switch  status  information
received

 from

 ETACS-ECU

 via

CAN:OFF

OFF

40

Ignition

 signal(Port

input)

Ignition switch: ON

ON

Ignition switch: OFF

OFF

41

VSS

Drive the vehicle

The  scan  tool  and  the
tachometer readings are
approximately the same

NOTE: 

 *shows that it is displayed but not used.

ACTUATOR TEST TABLE

M14209100051USA0000010000

Item No.

Check items

Driven component

01

Outer tone alarm

Forces to sound the outer tone alarm.

42B-158

KEYLESS OPERATION SYSTEM (KOS)

DIAGNOSIS