Mitsubishi Outlander (2013+). Manual — part 665

BACK-UP LAMP

CHASSIS ELECTRICAL

54A-145

TROUBLE SYMPTOM CHART

M1542400500011

Trouble symptom

Reference page

The back-up lamps do not illuminate normally.

P.54A-145

SYMPTOM PROCEDURES

The back-up lamps do not illuminate normally.

COMMENTS ON TROUBLE SYMPTOM

When the back-up lamp does not illuminate or extin-
guish normally, the power supply or the earth circuit
to the back-up lamp or the inhibitor switch may be
defective.

PROBABLE CAUSES

• Malfunction of the inhibitor switch

• Malfunction of bulbs

• Malfunction of the back-up lamp assembly

• Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

STEP 1. Bulb check
Check the bulb(s) of the lamp that does not illumi-
nate.

Q: Is the check result normal?

YES :

Go to Step 2.

NO :

Replace the bulb(s) of the lamp that does
not illuminate.

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

P.54A-281

.

NO :

Go to Step 3.

STEP 3. Check the inhibitor switch.
Check the continuity of the inhibitor switch. (GROUP
23A

− On-vehicle Service, Inhibitor Switch Continuity

Check .)

Q: Is the check result normal?

YES :

Go to Step 4

NO :

Replace the inhibitor switch.

STEP 4. Voltage measurement at the inhibitor
switch connector (power supply terminal).
(1) Remove the inhibitor switch connector, and

measure at the junction block side.

(2) Move the ignition switch to the ON position.
(3) Measure the voltage between the inhibitor switch

connector (power supply terminal) and body
earth.

OK: System voltage

Q: Is the check result normal?

YES :

Go to Step 6

NO :

Go to Step 5

STEP 5. Check of open circuit in power supply
line between the inhibitor switch connector and
the fusible link.

Q: Is the check result normal?

YES :

Go to Step 6

NO :

Repair the connector(s) or wiring harness.

STEP 6. Resistance measurement at the back-up
lamp connector (earth terminal).
(1) Disconnect the connector, and measure at the

wiring harness side.

(2) Measure the resistance between the back-up

lamp connector (earth terminal) and the body
earth.

OK: Continuity exists (2

Ω or less)

Q: Is the check result normal?

YES :

Go to Step 8

NO :

Go to Step 7

STEP 7. Check of open circuit in earth line
between the back-up lamp connector and body
earth.

Q: Is the check result normal?

YES :

Go to Step 8

NO :

Repair the connector(s) or wiring harness.

FOG LAMP

CHASSIS ELECTRICAL

54A-146

STEP 8. Check of open circuit in output line
between the back-up lamp connector and
inhibitor switch connector.

Q: Is the check result normal?

YES :

Go to Step 9

NO :

Repair the connector(s) or wiring harness.

STEP 9. Retest the system
Check that the back-up lamp illuminate normally.

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 back-up lamp assembly.

BACK-UP LAMP

REMOVAL AND INSTALLATION

M1542400200043

ACB05601

ACB05837

AB

1

Section A – A

Rear bumper

2

3

4

A

A

1

Hook

Claw

Removal Steps

<

<

A

>

>

1.

Back-up lamp assembly

2.

Back-up lamp socket

3.

Back-up lamp bulb

4.

Back-up lamp unit

REMOVAL SERVICE POINT

<<A>> BACK-UP LAMP ASSEMBLY
REMOVAL

Push the back-up lamp assembly to the left to bend
the hook, and then remove by disengaging the claw
from the rear bumper.

FOG LAMP

SERVICE SPECIFICATION

M1540400900091

Item

Standard value

Limit

Front fog lamp aiming

Vertical
direction

60 mm (1.15

°) below horizontal (H) 39 mm (0.75°) to 89 mm (1.7°)

below the horizontal (H)

FOG LAMP

CHASSIS ELECTRICAL

54A-147

SPECIAL TOOLS

M1540401800365

Tool

Number

Name

Use

ACB05421

MB992745

MB992746

MB992744

MB992747

MB992748

a

b

c

d

e

DO NOT USE

AB

a. MB992744
b. MB992745
c. MB992746
d. MB992747
e. MB992748

a. Vehicle

communication
interface-Lite
(V.C.I.-Lite)

b. V.C.I.-Lite

main harness
A (for vehicles
with CAN
communication
)

c. V.C.I.-Lite

main harness
B (for vehicles
without CAN
communication
)

d. V.C.I.-Lite USB

cable short

e. V.C.I.-Lite USB

cable long

Diagnosis code, service data and
actuator test check.

MB991910

MB991826

MB991955

MB991911

MB991824

MB991827

MB991825

a

b

c

d

e

f

DO NOT USE

FOG LAMP

CHASSIS ELECTRICAL

54A-148

MB991955

a. MB991824
b. MB991827
c. MB991910
d. MB991911
e. MB991825
f. MB991826

M.U.T.-III
sub-assembly

a. Vehicle

Communicatio
n Interface
(V.C.I.)

b. M.U.T.-III USB

cable

c. M.U.T.-III main

harness A
(Vehicles with
CAN
communication
system)

d. M.U.T.-III main

harness B
(Vehicles
without CAN
communication
system)

e. M.U.T.-III

measure
adapter

f. M.U.T.-III

trigger harness

CAUTION

For vehicles with CAN
communication, use M.U.T.-III
main harness A to send simulated
vehicle speed. If you connect
M.U.T.-III main harness B instead,
the CAN communication does not
function correctly.
Diagnosis code, service data and
actuator test check.

MB991223

a

d

c

b

DO NOT USE

BA

MB991223

a. MB991219
b. MB991220
c. MB991221
d. MB991222

Harness set

a. Check harness
b. LED harness
c. LED harness

adapter

d. Probe

Continuity check and voltage
measurement at harness wire or
connector

a. For checking connector pin

contact pressure

b. For checking power supply circuit
c. For checking power supply circuit
d. For connecting a locally sourced

tester

Tool

Number

Name

Use