Mitsubishi Montero Sport (2004+). Manual — part 545

DOME LIGHT

TSB Revision

CHASSIS ELECTRICAL

54-167

STEP 5. Check the dome light and cargo space light power
supply circuit at dome light connector E-20 <vehicles with
sunroof> or E-21 <vehicles without sunroof> and cargo
space light connector E-16.

(1) Disconnect dome light connector E-20 <vehicles with

sunroof> or E-21 <vehicles without sunroof>, cargo space
light connector E-16 and measure at the harness side.

(2) Measure the voltage between terminal 1 and ground.

• The measured value should be approximately 12 volts

(battery positive voltage).

Q: Does the measured voltage correspond with this range?

YES : Replace the dome light or cargo space light. The

dome light and cargo space light should illuminate.

NO : Go to Step 6.

1
2

1

2

AC201833

2

1

AC004420

1

2

AC

E-20, E-21 HARNESS
CONNECTOR:
COMPONENT SIDE

E-16 HARNESS
CONNECTOR:
COMPONENT SIDE

DOME LIGHT

TSB Revision

CHASSIS ELECTRICAL

54-168

STEP 6. Check dome light connector E-20 <vehicles with
sunroof> or E-21 <vehicles without sunroof>, cargo space
light connector E-16 for loose, corroded or damaged
terminals, or terminals pushed back in the connector.

Q: Is dome light connector E-20 <vehicles with sunroof> or

E-21 <vehicles without sunroof> cargo space light
connector E-16 in good condition?
YES : Go to Step 7.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

. The dome light and

cargo space light should illuminate.

1
2

1

2

AC201833

DOME LIGHT

TSB Revision

CHASSIS ELECTRICAL

54-169

STEP 7. Check the harness wires between dome light
connector E-20 (terminal No.1) <vehicles with sunroof> or
E-21 (terminal No.1) <vehicles without sunroof>, cargo
space light connector E-16 (terminal No.1) and fusible link
number 8.

1
2

1

2

AC201833

DOME LIGHT

TSB Revision

CHASSIS ELECTRICAL

54-170

NOTE: After checking junction block connector D-01 and D-07,
IOD or storage connector A-54X, check the wires. If junction
block connector D-01 and D-07, IOD or storage connector
A-54X are damaged, repair or replace them. Refer to GROUP
00E, Harness Connector Inspection

P.00E-2

.

Q: Are the harness wires between dome light connector

E-20 (terminal No.1) <vehicles with sunroof> or E-21
(terminal No.1) <vehicles without sunroof>, cargo space
light connector E-16 (terminal No.1) and fusible link
number 8 in good condition?
YES : Go to Step 8.
NO : Repair them. The dome light and cargo space light

should illuminate.

STEP 8. Recheck for malfunction.
Q: Is a malfunction eliminated?

YES : The procedure is complete. (If no malfunctions are

found in all steps, an intermittent malfunction is
suspected. Refer to GROUP 00, How to Use
Troubleshooting/Inspection Service Point

− How to

Cope with Intermittent Malfunction

P.00-7

.)

NO : Go to Step 1.

AC201837

1

2

2

3

4

7

8

9

11 10

6

1

5

12

CONNECTORS: D-01, D-07

AB

D-01

D-07

D-01 COMPONENT SIDE

D-07 COMPONENT SIDE

AC200774

2

1

CONNECTOR: A-54X

AB

A-54X