Mitsubishi Outlander XL. Manual — part 996

STEP 2. Using scan tool MB991958, diagnose the CAN bus
line.

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 the
scan tool (M.U.T.-III) P.54Ac-11."

(2)

Turn the ignition switch to the "ON" position.

(3)

Diagnose the CAN bus line.

(4)

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

Q:Is the CAN bus line found to be normal?

YES:

Go to Step 3.

NO:

Repair the CAN bus line. (Refer to GROUP 54D -

Diagnosis P.54D-17).

STEP 3. Using scan tool MB991958, read the diagnostic
trouble code.
Check if diagnostic trouble code is set to the ETACS-ECU.

(1)

Turn the ignition switch to the "ON" position.

(2)

Check whether the ETACS-ECU related DTC is set.

(3)

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

Q:Is the DTC set?

YES:

Diagnose the ETACS-ECU. Refer to GROUP 54Ad,

Diagnosis P.54Ad-8.

NO:

Go to Step 4.

STEP 4. Using scan tool MB991958, check actuator test.

(1)

Connect scan tool MB991958 to the data link connector.

(2)

Turn the ignition switch to the "ON" position.

(3)

Set scan tool MB991958 to the actuator test mode.

｠

Item 7: Indicator1

(4)

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

Q:Is the check result normal?

YES:

Replace the ETACS-ECU.

NO:

Replace the combination meter.

DIAGNOSIS

STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING

M15410900005USA0000010001

Refer to GROUP 00 - Contents of troubleshooting P.
00-6.

LIGHTING

54Ac-57

DIAGNOSIS

DIAGNOSTIC FUNCTION

M15410900006USA0000010001

HOW TO CONNECT THE SCAN TOOL (M.U.T.-III)

Required Special Tools:

｠

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)

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.

Ensure that the ignition switch is at the "LOCK" (OFF) position.

2.

Start up the personal computer.

3.

Connect special tool MB991827 to special tool MB991824 and
the personal computer.

4.

Connect special tool MB991910 to special tool MB991824.

5.

Connect special tool MB991910 to the data link connector.

6.

Turn the power switch of special tool MB991824 to the "ON"
position.

NOTE:

When special tool MB991824 is energized, special

tool MB991824 indicator light will be illuminated in a
green color.

7.

Start the M.U.T.-III system on the personal computer.

NOTE:

Disconnecting scan tool MB991958 is the reverse of

the connecting sequence, making sure that the ignition
switch is at the "LOCK" (OFF) position.

HOW TO READ DIAGNOSTIC TROUBLE CODES

Required Special Tools:

｠

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)

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

NOTE:

If the battery voltage is low, diagnostic trouble

codes will not be set. Check the battery if scan tool
MB991958 does not display.

1.

Connect scan tool MB991958 to the data link connector.

2.

Turn the ignition switch to the "ON" position.

54Ac-58

LIGHTING

DIAGNOSIS

3.

Select "System select" from the start-up screen.

4.

Select "From 2006 MY" of "Model Year." When the "Vehicle
Information" is displayed, check the contents.

5.

Select "Meter" from "System List," and press the "OK" button.

NOTE:

When the "Loading Option Setup" list is displayed,

check the applicable item.

6.

Select "Special function."

7.

Select "Headlight automatic leveling diagnosis."

8.

On the multi information display in the combination meter, the
headlight automatic leveling warning is displayed. From the
flashing of headlight automatic leveling warning display, read
the diagnostic trouble code.

Warning display flashing example of when diagnostic trouble
code No. 24 is displayed

Warning display flashing when
normal

ZC3035540000

Illuminates

Extinguish

1.5 seconds

0.5 seconds

Pause time
3 seconds

Ten's place
signal

0.5 seconds

2 seconds

One's place
signal

Pause time
3 seconds

ZC303550000

Illuminates

Extinguishes

0.25 seconds

DIAGNOSTIC TROUBLE CODE CHART

M15410900007USA0000010001

On troubleshooting, if the ignition switch is turned
"ON" while disconnecting connector(s), DTC

associated with other system may be set. On
completion, confirm all systems for DTC. If DTC
are set, erase them all.

Diagnostic
trouble code
number

Diagnostic item

Reference page

21

Height sensor abnormality (rear)

P.54Ac-59

22

Height sensor abnormality (front)

P.54Ac-63

23

Height sensor power supply short to ground

P.54Ac-66

24

Pitch angle abnormality

P.54Ac-70

31

Leveling unit abnormality

P.54Ac-74

DIAGNOSTIC TROUBLE CODE PROCEDURES

DTC 21: Height sensor abnormality (Rear)

M15410900081USA0000010000

Before replacing the ECU, ensure that the
communication circuit is normal.

LIGHTING

54Ac-59

DIAGNOSIS

Height Sensor (Rear) Circuit

HEADLAMP
AUTOMATIC
LEVELING-ECU

HALL IC

REAR
HEIGHT
SENSOR

ZC6008750019

Connector: C-129

ZC6008760030

Connector: C-110

54Ac-60

LIGHTING

DIAGNOSIS