Mitsubishi Outlander XL. Manual - part 830

 

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Mitsubishi Outlander XL. Manual - part 830

 

 

YES:

 Go to Step 5.

NO:

 Refer to P.42C-66.

STEP 5. Check the customize function.
Check that any one of the followings other than "Lock: 0, Unlock:
0" is set for "Hazard answerback" with a customization function.

Lock:1, Unlock:2

Lock:1, Unlock:0

Lock:0, Unlock:2

Lock:2, Unlock:1

Lock:2, Unlock:0

Lock:0, Unlock:1

Q:Is the check result normal?

YES:

 Go to Step 6.

NO:

 Set "Hazard answerback" to any one other than "Lock:

0, Unlock: 0" with a customization function (Refer to P.
42C-91).

STEP 6. Check the customize function.
Check that any one of the followings other than "Not sound horn"
is set for "Horn chirp by RKE" with a customization function.

Lock any time

W lock any time

Q:Is the check result normal?

YES:

 Go to Step 7.

NO:

 Set "Horn chirp by RKE" to any one other than "Not

sound horn" with a customization function (Refer to P.
42C-91).

STEP 7. Check of the troubles.
Check if the keyless entry answerback function works normally.

Q:Is the check result normal?

YES:

 Intermittent malfunction (Refer to GROUP 00, How to

Use Troubleshooting/Inspection Service Points - How to
Cope with Intermittent Malfunction P.00-15).

NO:

 Replace ETACS-ECU.

INSPECTION PROCEDURE 7: The Timer Lock Function does not Work after The Doors
have been Unlocked by The Keyless Entry System.

M14209200042USA0000010000

Before  replacing  the  ECU,  ensure  that  the  power  supply
circuit, the ground circuit and the communication circuit are
normal.

COMMENTS ON TROUBLE SYMPTOM
If  the  timer  lock  function  does  not  work  normally,  the  keyless
entry  transmitter  input  signal  circuit  or  ETACS-ECU  may  be
faulty.

WIRELESS CONTROL MODULE (WCM)

42C-79

DIAGNOSIS

PROBABLE CAUSES

Malfunction of keyless entry transmitter

Malfunction of ETACS-ECU

Damaged wiring harness and connectors

DIAGNOSTIC PROCEDURE

STEP 1. Verify the keyless entry system.

Q:Does the keyless entry system work normally?

YES:

 Go to Step 2.

NO:

 Refer to P.42C-66.

STEP 2. Check the customize function.
The "Timer lock timer" has been set to one of the followings with
the customization function. Check if the doors are locked at the
set period.

30sec

60sec

120sec

180sec

Q:Is the check result normal?

YES:

 Go to Step 3.

NO:

 Set "Timer lock timer" to one of the time above with

a customization function (Refer to P.42C-91).

STEP 3. Check of the troubles
Check that the keyless entry system works normally.

Q:Is the check result normal?

YES:

 Intermittent malfunction (Refer to GROUP 00 - How

to Use Troubleshooting/Inspection Service Points - How to
Cope with Intermittent Malfunction P.00-15).

NO:

 Replace ETACS-ECU.

INPUT SIGNAL CHART

M14209200043USA0000010000

Trouble symptom

Reference page

Signals from transmitter switches are not received.

 P.42C-80

INPUT SIGNAL PROCEDURES

Signals from transmitter switches are not received.

M14209200045USA0000010000

Before  replacing  the  ECU,  ensure  that  the  power  supply
circuit, the ground circuit and the communication circuit are
normal.

42C-80

WIRELESS CONTROL MODULE (WCM)

DIAGNOSIS

COMMENTS ON TROUBLE SYMPTOM
Input signal from the keyless entry transmitter is used to operate
the keyless entry system. If the signal is abnormal, the keyless
entry system will not work normally.

PROBABLE CAUSES

Battery discharged in the transmitter

Malfunction of the transmitter

Malfunction of WCM

DIAGNOSTIC PROCEDURE

Required Special Tools:

MB992006: Extra fine probe

MB991223: Harness set

MB991958: Scan Tool (M.U.T.-III Sub Assembly)

MB991824: Vehicle Communication Interface (V.C.I.)

MB991827: M.U.T.-III USB Cable

MB991910:  M.U.T.-III  Main  Harness  A  (Vehicles  with
CAN communication system)

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.42C-7."

(2)

Turn the ignition switch to the "ON" position.

(3)

Check whether the WCM related DTC is set.

(4)

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

Q:Is the DTC set?

YES:

 Diagnose the WCM. Refer to P.42C-11.

NO:

 Go to Step 2.

WIRELESS CONTROL MODULE (WCM)

42C-81

DIAGNOSIS

STEP 2. Check the transmitter battery.

AC004486

Measure the voltage of the transmitter battery.

The value should be approximately 2.5 - 3.2 volts.

Q:Is the measured voltage approximately 2.5 - 3.2 volts?

YES:

 Go to Step 3.

NO:

 Replace the battery. If the transmitter can be

registered normally, and operates normally, it indicates
that the transmitter is sending normal signal to the WCM.

STEP 3. Register the keyless entry secret code using a
known-normal transmitter of the same type again, and
check the trouble symptom.

(1)

Register a known-good transmitter of the same type.

(2)

Check  if  the  signals  from  the  transmitter  switches  are
received.

Q:Can the transmitter be registered correctly?

YES:

 Replace the original transmitter with a new one.

NO:

 Replace the WCM.(Including when the new transmitter

cannot be registered). Replace WCM and register the ID
codes (Refer to P.42C-85). If the transmitter works
normally, the input signal from the transmitter should be
normal.

DATA LIST REFERENCE TABLE

M14209200032USA0000010000

Item No.

Check items

Check
conditions

Normal conditions

01

Received key data(ID)

-

Number  of  transmitter  (Number  that
adheres in order of registration)

02

Received key data(button)

-

Switch display of transmitter

13

Number

 of

 registered

IMMOB.key

-

Number of stored ignition keys (Number
of registered ignition keys that can start
the engine)

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

42C-82

WIRELESS CONTROL MODULE (WCM)

DIAGNOSIS

 

 

 

 

 

 

 

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