Mitsubishi Evolution X. Manual - part 957

HEADLIGHT

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CHASSIS ELECTRICAL

54A-189

INSPECTION

HEADLIGHT RELAY CHECK

M1540104000248

HEADLIGHT RELAY (LOW) CHECK <VEHICLES 
WITH DISCHARGE HEADLIGHT>

HEADLIGHT RELAY (HIGH) CHECK

Battery voltage

Terminal 
number

Normal 
conditions

Not energized

3 

− 4

No continuity

With current supply 

 

[terminal 1 (+), terminal 2 (

−)]

Continuity 
exists (2 ohms 
or less)

AC708971

2

3

4

1

AD

Headlight relay (low)

Battery voltage

Terminal number

Normal 
conditions

Not energized

3 

− 4

No 
continuity

With current supply 

 

[terminal 1 (+), terminal 2 (

−)]

Continuity 
exists (2 
ohms or 
less)

AC708971

2

3

4

1

AC

Headlight relay (high)

HEADLIGHT

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CHASSIS ELECTRICAL

54A-190

DAYTIME RUNNING LIGHT RELAY CHECK 
<VEHICLES WITH DISCHARGE HEADLIGHT>

HEADLIGHT LEVELING SWITCH CHECK 
<VEHICLES WITH HEADLIGHT MANUAL 
LEVELING SYSTEM>

M1540101300239

Battery voltage

Terminal 
number

Normal 
conditions

Not energized

3 

− 4

No 
continuity

With current supply 
[terminal 1 (+), terminal 2 
(

−)]

Continuity 
exists (2 
ohms or 
less)

AC708971

2

3

4

1

AE

Daytime running light relay

Measured 
terminals

Switch 
position

Resistance value 
Ω

4 

− 6

0

750

1

1,110

2

1,470

3

1,830

4

2,190

5 

− 6

0, 1, 2, 3, 4

2,810

AC700633AD

HEADLIGHT

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CHASSIS ELECTRICAL

54A-191

LIGHTING CONTROL SENSOR (LIGHT SENSOR) 
CHECK

M1540109000124

Using the scan tool MB991958, check the LIN data list as fol-
lows.
1. Under the direct sunlight, turn the ignition switch to the ON 

position and the lighting switch to the AUTO position.

2. When the lighting control sensor receiver is covered by 

hand, and if the item No. 7009 (RLS Low beam "ON" 
request) and the item No. 7011 (RLS Taillight "ON" request) 
turn from OFF to ON, it is judged normal.

NOTE: 

.

•

Before inspection using the scan tool MB991958, wipe off 
the windshield clearly. Then check that there is no abnor-
mality on the windshield surface where the lighting control 
sensor is mounted.

•

When covering the lighting control sensor receiver, be care-
ful not to touch the windshield surface (where the lighting 
control sensor receiver is mounted). (The lighting control 
sensor receiver has limited resistance to oil.)

REAR COMBINATION LIGHT

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CHASSIS ELECTRICAL

54A-192

REAR COMBINATION LIGHT

GENERAL INFORMATION

M1542000100424

• The rear combination light assembly are inte-

grated with the stop/taillight, rear turn-signal light 
and rear side-marker light. 

• The taillight assembly are integrated with the tail-

light and back-up light. 

SPECIAL TOOLS

M1541400100087

AC709103

Stop/taillight

Rear turn-signal
light

Taillight assembly

Rear
combination light
assembly

AC

Rear side-marker
light

Back-up light

Taillight

Tool

Tool number and 
name

Supersession

Application

MB990784
Ornament remover

General service 
tool

Removal of trunk lid trim, rear 
combination light assembly, taillight 
assembly

MB990784