Mitsubishi Outlander (2013+). Manual - part 676

REVERSING SENSOR (CORNER SENSOR AND BACK SENSOR)

CHASSIS ELECTRICAL

54A-189

STEP 7. M.U.T.-III other system service data
Check the input signal from the ignition switch (IG1) 
in the ETACS-ECU.

•

Item No.

Item name

Normal 
condition

Item 254

IG voltage

System voltage

Turn the ignition switch to the ON position.

OK: Normal condition is displayed.

Q: Is the check result normal?

YES : 

Go to Step 8.

NO  : 

Troubleshoot the ETACS-ECU. Refer to 
GROUP 54A 

− ETACS − Inspection 

Procedure 2 "The ignition switch (IG1) 
signal is not received" 

P.54A-313

.

STEP 8. Check of short to power supply, short to 
earth, and open circuit in power supply line 
between fusible link and inhibitor switch 
connector.

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 : 

Repair the connector(s) or wiring harness.

STEP 9. Check the inhibitor switch.
Check the continuity of the inhibitor switch (Refer to 
GROUP 23A 

− On-vehicle Service − Inhibitor Switch 

Continuity Check ).

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 inhibitor switch.

STEP 10. Retest the system
Check if an obstacle is detected when the selector 
lever is shifted to the "R" (Reverse) position.

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 corner sensor/back 
sensor-ECU.

DATA LIST REFERENCE TABLE

M1544302200060

The following items of the ECU input data can be 
read using M.U.T.-III.

NOTE: Some items are not displayed on M.U.T.-III 
according to the information in the ECU.

Item No.

Check item

Check condition

Display

5

RR Corner sensor

−

0 

− 25 cm

25 

− 40 cm

40 

− 60 cm

No detect

6

RL Corner sensor

−

0 

− 25 cm

25 

− 40 cm

40 

− 60 cm

No detect

9

RH Back sensor (Back warning)

−

0 

− 40 cm

40 

− 60 cm

60 

− 80 cm

80 

− 100 cm

100 

− 120 cm

120 

− 150 cm

No detect

REVERSING SENSOR (CORNER SENSOR AND BACK SENSOR)

CHASSIS ELECTRICAL

54A-190

CHECK AT ECU TERMINALS

M1540701400465

AC900564

AJ

10

LH Back sensor (Back warning)

−

0 

− 40 cm

40 

− 60 cm

60 

− 80 cm

80 

− 100 cm

100 

− 120 cm

120 

− 150 cm

No detect

Item No.

Check item

Check condition

Display

Terminal 
No.

Terminal 
code

Check item

Check condition

Normal condition

1

−

−

−

−

2

SW

Sonar switch (System 
ON/OFF switch)

• Ignition switch: "ON" position

• Sonar switch input: "OFF"

System voltage

• Ignition switch: "ON" position

• Sonar switch input: "ON"

1 V or less

3 

− 4

−

−

−

−

5

SRL

Rear corner sensor (LH)

• Ignition switch to "ON" 

position

• Sonar switch: ON

0V 

− Approximately 8V 

(40 kHz pulse signal, 
emitted approx. every 
240 ms)

6

SRR

Rear corner sensor (RH)

• Ignition switch to "ON" 

position

• Sonar switch: ON

0V 

− Approximately 8V 

(40 kHz pulse signal, 
emitted approx. every 
240ms)

7

SBLH

Back sensor (LH)

• Ignition switch to "ON" 

position

• Sonar switch: ON

0V 

− Approximately 8V 

(40kHz pulse signal, 
emitted approx. every 
240 ms)

8

SBRH

Back sensor (RH)

• Ignition switch to "ON" 

position

• Sonar switch: ON

0V 

− Approximately 8V 

(40 kHz pulse signal, 
emitted approx. every 
240 ms)

REVERSING SENSOR (CORNER SENSOR AND BACK SENSOR)

CHASSIS ELECTRICAL

54A-191

REVERSING SENSOR (CORNER 
SENSOR AND BACK SENSOR)

REMOVAL AND INSTALLATION

M1544300100090

Pre-removal Operation
• Rear Bumper Assembly Removal (Refer to GROUP 51 − 

Rear Bumper Assembly ).

Post-installation Operation
• Rear Bumper Assembly Installation (Refer to GROUP 51 

− Rear Bumper Assembly ).

ACB05666

Back sensor

AB

1

2

Rear corner sensor

Rear corner sensor removal 
steps 

1.

Clip

2.

Rear corner sensor

Back sensor removal steps 

1.

Clip

2.

Back sensor

9 

− 10

−

−

−

−

11 

IND

Corner sensor OFF 
indicator lamp output 
(System ON/OFF 
indicator)

• Ignition switch: "ON" position

• Sonar switch input: "OFF"

System voltage

• Ignition switch: "ON" position

• Sonar switch input: "ON"

1 V or less

12

SGN1

Sensor earth 1

Always

1 V or less

13

IG

Power supply to the 
ignition switch (IG1)

Ignition switch: "ON" position

System voltage

14 

− 18

−

−

−

−

19

CNMH

CAN-C-Mid_H

−

−

20

CNML

CAN-C-Mid_L

−

−

21

SGN2

Sensor earth 2

Always

1 V or less

22

SGN3

Sensor earth 3

Always

1 V or less

23

SGN4

Sensor earth 4

Always

1 V or less

24

PGND

Earth

Always

1 V or less

Terminal 
No.

Terminal 
code

Check item

Check condition

Normal condition

REVERSING SENSOR (CORNER SENSOR AND BACK SENSOR)

CHASSIS ELECTRICAL

54A-192

CORNER SENSOR/BACK 
SENSOR-ECU

REMOVAL AND INSTALLATION

M1544302400031

Pre-removal Operation
• Radio and CD Player Removal (Refer to 

P.54A-233

) 

<Vehicles without MMCS>.

• Multivision Display Removal (Refer to 

P.54A-238

) <Vehi-

cles with MMCS>.

Post-installation Operation
• Radio and CD Player Installation (Refer to 

P.54A-233

) 

<Vehicles without MMCS>.

• Multivision Display Installation (Refer to 

P.54A-238

) 

<Vehicles with MMCS>.

ACB05667

Corner sensor/back sensor-ECU

AB