Mitsubishi Outlander (2013+). Manual — part 656
HEADLAMP
CHASSIS ELECTRICAL
54A-109
Inspection Procedure 14: The coming home light function does not work normally.
CAUTION
• Before replacing the ECU, ensure that the
power supply circuit, the earth circuit and the
communication circuit are normal.
• When the ETACS-ECU of vehicles without
KOS is replaced, the encrypted code of the
ignition key needs to be registered to the
ETACS-ECU. (If the encrypted code is not reg-
istered, the engine cannot be started. Regis-
ter the encrypted code as described in
Immobilizer System
− How to Register Key ID
COMMENTS ON TROUBLE SYMPTOM
When the coming home light function does not oper-
ate normally, the keyless entry system or the
ETACS-ECU may have a problem. Or, the coming
home light function may have been set to disabled
using the customisation function.
PROBABLE CAUSES
• Malfunction of the keyless entry system
• Malfunction of the ETACS-ECU
DIAGNOSIS PROCEDURE
STEP 1. ETACS-ECU customise function check.
Check that any one of the followings other than "Dis-
abled" is set for "Coming home light" with a customi-
sation function.
• 15 sec
• 30 sec
• 60 sec
• 180 sec
Q: Is it set to other than "Disabled"?
YES :
Go to Step 2.
NO :
Set "Coming home light" to any one other
than "Disabled" with a customise function
(Refer to
).
STEP 2. M.U.T.-III diagnosis code
Check if diagnosis code is set to the ETACS-ECU.
Q: Is the diagnosis code set?
YES :
Troubleshoot the ETACS-ECU. Refer to
.
NO :
Go to Step 3.
STEP 3. M.U.T.-III data list
Using the ETACS-ECU service data, check the igni-
tion switch signal.
• Turn the ignition switch to the LOCK (OFF) posi-
tion.
Item No.
Item name
Normal
condition
Item 254
IG voltage
1 V or less
OK: Normal condition is displayed.
Q: Is the check result normal?
YES :
Go to Step 4.
NO :
Troubleshoot the ETACS-ECU. Refer to
Inspection Procedure 2 "The ignition switch
(IG1) signal is not received"
STEP 4. Check the headlamps.
When the lighting switch is operated, check that the
headlamps illuminate/go off normally.
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Troubleshoot the headlamps. Refer to
trouble symptom chart
STEP 5. Retest the system.
The coming home light function should work nor-
mally.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00
− How to
use Troubleshooting/inspection Service
Points
− How to Cope with Intermittent
Malfunction ).
NO :
Replace the ETACS-ECU.
DATA LIST REFERENCE TABLE
M1540103800508
Item No. M.U.T.-III display
Condition
Normal condition
7001
RLS IG1
When the ignition switch is turned to the
LOCK or ACC position.
OFF
When the ignition switch is turned to the
ON or START position.
ON
HEADLAMP
CHASSIS ELECTRICAL
54A-110
7002
RLS Light sensor sensitivity When the customise value of the lighting
control sensor sensitivity is set to level 1
(quick).
Level 1 bright
When the customise value of the lighting
control sensor sensitivity is set to level 2
(slightly quick).
Level 2 bright
When the customise value of the lighting
control sensor sensitivity is set to level 3
(normal).
Level 3
When the customise value of the lighting
control sensor sensitivity is set to level 4
(slightly slow).
Level 4 dark
When the customise value of the lighting
control sensor sensitivity is set to level 5
(slow).
Level 5 dark
7004
RLS Radio ACC
When the ignition switch is turned to the
LOCK or START position.
OFF
When the ignition switch is turned to the
ACC or ON position.
ON
7007
RLS Vehicle speed
Perform a test run of the vehicle.
The values displayed
on the speedometer
and M.U.T.-III are
almost the same.
7009
RLS Low beam "ON"
request
When the area around the lighting control
sensor is bright.
OFF
When the area around the lighting control
sensor is dark.
ON
7010
RLS judgement illuminance
output
When the area around the lighting control
sensor has become bright from dark
The value displayed on
the M.U.T.-III becomes
large.
When the area around the lighting control
sensor has become dark from bright.
The value displayed on
the M.U.T.-III becomes
small.
7011
RLS Tail light "ON" request
When the area around the lighting control
sensor is bright.
OFF
When the area around the lighting control
sensor is dark.
ON
7012
RLS Tunnel detect output
When the area around the lighting control
sensor is bright.
OFF
When the area around the lighting control
sensor is dark.
ON
7014
RLS Specification
−
EU
7015
RLS ECU Diagnostic
version
−
−
7016
RLS ECU Hardware
version
−
−
Item No. M.U.T.-III display
Condition
Normal condition
HEADLAMP
CHASSIS ELECTRICAL
54A-111
ON-VEHICLE SERVICE
HEADLAMP AIMING
M1540100500650
<USING A BEAM SETTING EQUIPMENT>
AC102583
1. The headlamps should be aimed with the proper
beam setting equipment, and in accordance with
the equipment manufacture’s instructions.
2. Alternately turn the adjusting screw to adjust the
headlamp aiming.
<USING A SCREEN> (LOW-BEAM)
PRE-AIMING INSTRUCTION
1. Inspect for badly rusted or faulty headlamp
assemblies.
2. These conditions must be corrected before a
satisfactory adjustment can be made.
3. Inspect tyre inflation, and adjust if it is necessary.
4. If the fuel tank is not filled up, put weight in the
luggage compartment to make up for the fuel
shortage so that the weight will become 90% of
full-state weight or heavier. (0.8 kg per litter)
5. There should be no other load in the vehicle other
than driver or substituted weight of approximately
75 kg placed in driver's position.
6. Turn the headlamp levelling switch to the switch
position "0." <Vehicles with headlamp manual
levelling system>
7. Change the vehicle posture, and then operate the
actuator of headlamp levelling unit once.
<Vehicles with headlamp automatic levelling
system>
8. Thoroughly clean the headlamp lenses.
AC505906
(1)
(2)
(3)
(3)
AB
Vehicle centre line
Screen
Headlamp centre line
3 m
ACB05887
Bulb centre position
<Vehicles with halogen headlamp>
AB
ACB05888
<Vehicles with discharge headlamp>
Bulb centre position
AB
9. Place the vehicle on a level floor, perpendicular to
a flat screen 3 m away from the bulb centre
position of the low-beam.
10.Rock vehicle sideways to allow vehicle to assume
its normal position.
11.To correct for distortion of the suspension, rock
the bumpers on the front/rear side of the vehicle
up and down three times alternately.
12.Run the engine at a speed of 2,000 r/min to
charge the battery.
13.Four lines of adhesive tape (or equivalent
markings) are required on screen or wall:
(1) Position a vertical tape or mark so that it is
aligned with the vehicle centre line.
7017
RLS ECU Software version
−
−
7018
RLS ECU Part number
−
8634A001
7019
RLS ECU Serial number
−
−
Item No. M.U.T.-III display
Condition
Normal condition
HEADLAMP
CHASSIS ELECTRICAL
54A-112
(2) Measure the distance from the bulb centre
position to the floor. Transfer the
measurement to the screen. Horizontal tape or
mark on the screen is for reference of vertical
adjustment.
(3) Measure the distance from the centre line of
the vehicle to the centre of each headlamp.
Transfer the measurement to the screen.
Vertical tape or mark on the screen with
reference to the centre line of each headlamp
bulb.
HEADLAMP ADJUSTMENT
CAUTION
Do not cover a headlamp for more than three
minutes to prevent the plastic headlamp lens
deformation.
1. The low-beam headlamp should project on the
screen upper edge of the beam (cut-off).
CAUTION
Be sure to adjust the aiming adjustment screw in
the tightening direction.
ACB05755
ACB05756AB
Vertical direction
adjusting screw
Horizontal direction
adjusting screw
Vertical direction
Phillips screwdriver
Horizontal direction
AC801142
Bulb centre position
(H)
AB
Elbow point
High intensity zone
Distance of
vertical direction
(V)
2. If not the case, turn the adjusting screws to
achieve the specified low-beam cut-off location on
the aiming screen.
Standard value:
Vertical direction; 36 mm (0.69
°) below hori-
zontal (H)
Horizontal direction; Elbow point intersects
the vertical line (V)
Limit:
Vertical direction;
±15 mm (±0.29°) from the
horizontal cut-off line
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