Mitsubishi Outlander XL. Manual - part 994

ZC6008710011

Connector: A-56

A-56 (B)

ZC6008720008

Connector: A-37

A-37 (B)

ZC6008820007

Connector: F-03, F-07, F-10, F-16, F-15, F-18

F-03

F-07

F-10

F-16

F-15 (B)

F-18 (B)

ZC6008800025

Connector: D-12

D-12 

LIGHTING

54Ac-49

DIAGNOSIS

ZC6008780026

Connector: C-304, C-311

C-304

C-311

TECHNICAL DESCRIPTION (COMMENT)
If any position light, side marker light or license plate
light  do  not  illuminate  normally,  the  harness,
connector(s), or bulb(s) may have a problem, or the
fuse may be burned out.

TROUBLESHOOTING HINTS

｠

Malfunction of bulbs

｠

Malfunction of rear combination light

｠

Malfunction of rear combination light harness

｠

Malfunction of license plate light

｠

Malfunction of headlight

｠

Malfunction of rear side maker light

｠

The wiring harness or connectors may have loose,
corroded,  or  damaged  terminals,  or  terminals
pushed back in the connector

DIAGNOSIS

Required Special Tools:

｠

MB992006: Extra fine probe

｠

MB991223: Harness set

STEP 1. Rear combination light check.

Q:Does the rear combination light illuminate normally?

YES:

 Go to Step 2.

NO:

 Refer to P.54Ac-108.

STEP 2. Check headlight assembly connector A-56
(position light RH and front side maker RH) or A-37 (position
light LH and front side maker LH), license plate light
connector F-07 (RH) or F-03 (LH), 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

and front side maker RH) or A-37 (position light RH and

front side maker LH), license plate light connector F-07

(RH) or F-03 (LH), 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.

54Ac-50

LIGHTING

DIAGNOSIS

NO:

 Replace the bulb(s) of the light that does not

illuminate.

STEP 4. Resistance measurement at headlight assembly
connector A-56 (position light RH and front side maker RH)
or A-37 (position light LH and front side maker LH), license
plate light connector F-07 (RH) or F-03 (LH), or rear side
marker light connector F-10 (RH) or F-16 (LH).

(1)

Disconnect the connector, and measure at the wiring harness
side.

ZC5010410050

Harness side: A-37, A-56

ZC5015310008

Harness side: F-03, F-07

ZC5015310009

Harness side: F-10, F-16

(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 (LH), A-56 (RH) (terminal No. 8) and body
ground.

｠

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

｠

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 and front side maker RH)
or A-37 (position light LH and front side maker LH) (terminal
No. 8),license plate light connector F-07 (RH) or F-03 (LH)
(terminal No. 1), or rear side marker light connector F-10
(RH) or F-16 (LH) (terminal No. 1) and the body ground.

NOTE: 

Before the wiring harness check, check the F-15 rear

side light, or and repair that if necessary.

LIGHTING

54Ac-51

DIAGNOSIS

Q:Is  the  wiring  harness  between  headlight  assembly

connector A-56 (position light RH and front side maker

RH) or A-37 (position light LH and front side maker LH)

(terminal No. 8),license plate light connector F-07 (RH) or

F-03  (LH)  (terminal  No.  1),  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.

STEP 7. Check Wiring harness between headlight assembly
connector A-56 (position light RH and front side maker RH)
or A-37 (position light and front side maker LH) (terminal
No. 6),license plate light connector F-07 (RH) or F-03 (LH)
(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 <headlight assembly>, C-311 <license
plate light and rear side marker light>.

NOTE: 

Before the wiring harness check, check the D-12

<license plate light>, or F-15, 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 and front side maker

RH)  or  A-37  (position  light  and  front  side  maker  LH)

(terminal No. 6),license plate light connector F-07 (RH) or

F-03  (LH)  (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  <headlight  assembly>,

C-311 <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:Do  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).

54Ac-52

LIGHTING

DIAGNOSIS