Mitsubishi Outlander GS45X. Manual — part 48

HEADLIGHT

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STEP 2. Check headlight assembly connector A-56
(position light:RH) or A-37 (position light:LH), license plate
light connector F-07 (RH) or F-03 (LH), rear combination
light connector D-14 (LH) or D-09 (RH), or rear side marker
light connector F-10 (RH) or F-16 (LH) for loose, corroded
or damaged terminals, or terminals pushed back in the
connector.
Q: Is headlight assembly connector A-56 (position

light:RH) or A-37 (position light:LH), license plate light
connector F-07 (RH) or F-03 (LH), rear combination light
connector D-14 (LH) or D-09 (RH), or rear side marker
light connector F-10 (RH) or F-16 (LH) in good
condition?
YES : Go to Step 3.
NO : Repair the damaged parts.

STEP 3. Bulb check.
Check the bulb(s) of the light that does not illuminate.
Q: Is the check result normal?

YES : Go to Step 4.
NO : Replace the bulb(s) of the light that does not

illuminate.

HEADLIGHT

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STEP 4. Resistance measurement at headlight assembly
connector A-56 (position light:RH) or A-37 (position
light:LH), license plate light connector F-07 (RH) or F-03
(LH), rear combination light connector D-14 (LH) or D-09
(RH), or rear side marker light connector F-10 (RH) or F-16
(LH).
(1) Disconnect the connector, and measure at the wiring

harness side.

(2) Measure the resistance between the connector of light

which does not illuminate and the body ground.

•

Measure the resistance between headlight assembly
connector A-37 (position:LH), A-56 (position:RH) (termi-
nal No. 6) and body ground.

•

Measure the resistance between license plate light con-
nector F-03 (LH), F-07 (RH) (terminal No. 1) and body
ground.

•

Measure the resistance between rear combination light
connector D-14 (LH), D-09 (RH) (terminal No. 4) and
body ground.

AC702818 AK

Harness side: A-37, A-56

AC702818

Harness side: F-03, F-07

AN

AC702818EB

Harness side: D-09, D-14

HEADLIGHT

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•

Measure the resistance between rear side marker light
connector F-16 (LH), F-10 (RH) (terminal No. 1) and
body ground.

The measured value should be continuity exists (2
Ω or less).

Q: Does the measured resistance value correspond with

this range?
YES : Go to Step 6.
NO : Go to Step 5.

STEP 5. Check wiring harness between headlight
assembly connector A-56 (position light:RH) or A-37
(position light:LH) (terminal No. 6),license plate light
connector F-07 (RH) or F-03 (LH) (terminal No. 1), rear
combination light connector D-14 (LH) or D-09 (RH)
(terminal No. 4), or rear side marker light connector F-10
(RH) or F-16 (LH) (terminal No. 1) and the body ground.
Check the ground wires for open circuit.
NOTE: Before the wiring harness check, check the intermedi-
ate connectors F-15 and F-18 <rear side marker light>, or and
repair that if necessary.
Q: Is the wiring harness between headlight assembly

connector A-56 (position light:RH) or A-37 (position
light:LH) (terminal No. 6),license plate light connector
F-07 (RH) or F-03 (LH) (terminal No. 1), rear combination
light connector D-14 (LH) or D-09 (RH) (terminal No. 4),
or rear side marker light connector F-10 (RH) or F-16
(LH) (terminal No. 1) and the body ground in good
condition?
YES : Go to Step 8.
NO : Repair the wiring harness.

STEP 6. Check ETACS-ECU connector C-304 <headlight
assembly> or C-311 <license plate light and rear side
marker light> for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Is ETACS-ECU connector C-304 <headlight assembly>

or C-311 <license plate light and rear side marker light>
in good condition?
YES : Go to Step 7.
NO : Repair the damaged parts.

AC702818

Harness side: F-10, F-16

AO

HEADLIGHT

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STEP 7. Check Wiring harness between headlight
assembly connector A-56 (position light:RH) or A-37
(position light:LH) (terminal No. 4),license plate light
connector F-07 (RH) or F-03 (LH) (terminal No. 2), rear
combination light connector D-14 (LH) or D-09 (RH)
(terminal No. 2), or rear side marker light connector F-10
(RH) or F-16 (LH) (terminal No. 2) and ETACS-ECU
connector C-304 (terminal No. 7, 6) <headlight assembly>,
C-311 (terminal No. 10, 13) <license plate light and rear
side marker light>.
Check the output lines for open circuit.
NOTE: Before the wiring harness check, check the intermedi-
ate connectors D-12 <license plate light>, F-15 and F-18 <rear
side marker light> and repair that if necessary.
Q: Is the wiring harness between headlight assembly

connector A-56 (position light:RH) or A-37 (position
light:LH) (terminal No. 4),license plate light connector
F-07 (RH) or F-03 (LH) (terminal No. 2), rear combination
light connector D-14 (LH) or D-09 (RH) (terminal No. 2),
or rear side marker light connector F-10 (RH) or F-16
(LH) (terminal No. 2) and ETACS-ECU connector C-304
(terminal No. 7, 6) <headlight assembly>, C-311
(terminal No. 10, 13) <license plate light and rear side
marker light> in good condition?
YES : Go to Step 8.
NO : Repair the wiring harness.

STEP 8. Retest the system.
Check that the position light, front side marker light, rear side
marker light, or license plate light illuminate normally.
Q: Does the position light, front side marker light, rear side

marker light, or license plate light work normally?
YES <The light illuminate normally at both high and low
beams.> : The trouble can be an intermittent malfunction

(Refer to GROUP 00

− How to use

Troubleshooting/inspection Service Points

− How to

Cope with Intermittent Malfunction

P.00-15

).

NO <When the position light does not illuminate> :

Replace the position light socket.

NO <When the front side marker lights do not
illuminate> : Replace the front side marker light socket.
NO <When the license plate light does not illuminate> :

Replace the license plate light socket.

NO <When the rear side marker lights do not illuminate>
:

Replace the rear side maker light socket.