Mitsubishi Outlander (2013+). Manual - part 660

 

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Mitsubishi Outlander (2013+). Manual - part 660

 

 

HEADLAMP AUTOMATIC LEVELLING SYSTEM

CHASSIS ELECTRICAL

54A-125

STEP 7. Check the headlamp assembly (RH).
Check the headlamp assembly (RH) for internal fail-
ure.
(1) Disconnect the headlamp assembly (LH) 

connector.

(2) Turn the ignition switch from "LOCK" (OFF) 

position to "ON" position.

(3) Perform the drive test using the M.U.T.-III. Refer 

to 

P.54A-132

.

Q: Is the check result normal?

YES : 

Go to Step 8.

NO : 

Replace the headlamp assembly (RH).

STEP 8. Check whether the diagnosis code is 
reset.

Q: Is diagnosis code No. B2514 set?

YES : 

Replace the ETACS-ECU.

NO : 

The diagnosis is complete.

Code No. B2514 Height sensor supply voltage

CAUTION

• Before replacing the ECU, ensure that the 

power supply circuit, the earth circuit and the 
communication circuit are normal.

• When the ETACS-ECU of vehicles without 

KOS is replaced, the encrypted code of the 
ignition key needs to be registered to the 
ETACS-ECU. (If the encrypted code is not reg-
istered, the engine cannot be started. Regis-
ter the encrypted code as described in 
Immobilizer System 

 How to Register Key ID 

P.54A-33

.)

DIAGNOSTIC FUNCTION

If a trouble occurs in height sensor, code No. B2514 
is stored.

JUDGEMENT CRITERIA

The ETACS-ECU detects the power supply error of 
the height sensor (less than 4.2 V, or 5.8 V or more) 
for 1 second or longer continuously.

PROBABLE CAUSES

• Malfunction of the front height sensor

• Malfunction of the rear height sensor

• Malfunction of the ETACS-ECU

• Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

STEP 1. Voltage measurement at front height 
sensor connector (SBF terminal).
(1) Disconnect the connector, and measure at the 

wiring harness-side connector.

(2) Turn the ignition switch to the ON position.
(3) Measure the resistance between the front height 

sensor connector (SBF terminal) and body earth.

OK: 5 V

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Go to Step 2.

STEP 2. Check of short to power supply, short to 
earth circuit in SBF line between front height 
sensor connector and ETACS-ECU connector.

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Repair the connector(s) or wiring harness.

STEP 3. Check whether the diagnosis code is 
reset.

Q: Is diagnosis code No. B2514 set?

YES : 

Go to Step 4.

NO : 

The trouble can be an intermittent 
malfunction (Refer to GROUP 00 

− How to 

use Troubleshooting/inspection Service 
Points 

− How to cope with Intermittent 

Malfunctions ).

STEP 4. Voltage measurement at rear height 
sensor connector (SBR terminal).
(1) Disconnect the connector, and measure at the 

wiring harness-side connector.

(2) Turn the ignition switch to the ON position.
(3) Measure the resistance between the rear height 

sensor connector (SBR terminal) and body earth.

OK: 5 V

Q: Is the check result normal?

YES : 

Go to Step 6.

NO : 

Go to Step 5.

STEP 5. Check of short to power supply, short to 
earth circuit in SBR line between rear height 
sensor connector and ETACS-ECU connector.

Q: Is the check result normal?

HEADLAMP AUTOMATIC LEVELLING SYSTEM

CHASSIS ELECTRICAL

54A-126

YES : 

Go to Step 6.

NO : 

Repair the connector(s) or wiring harness.

STEP 6. Check whether the diagnosis code is 
reset.

Q: Is diagnosis code No. B2514 set?

YES : 

Go to Step 7.

NO : 

The trouble can be an intermittent 
malfunction (Refer to GROUP 00 

− How to 

use Troubleshooting/inspection Service 
Points 

− How to cope with Intermittent 

Malfunctions ).

STEP 7. M.U.T.-III data list
Disconnect the front and rear height sensor connec-
tor, and check the power supply voltage to the height 
sensor.

Item No.

Item name

Normal 
condition

Item 410

HS power 
supply voltage

5 V

OK: Normal condition is displayed.

Q: Is the check result normal?

YES : 

Go to Step 8.

NO : 

Go to Step 11.

STEP 8. Front height sensor check
Check the front height sensor for the internal failure. 
Refer to 

P.54A-133

.

Q: Is the check result normal?

YES : 

Go to Step 9.

NO : 

Replace the front height sensor.

STEP 9. Check whether the diagnosis code is 
reset.

Q: Is diagnosis code No. B2514 set?

YES : 

Go to Step 10.

NO : 

The diagnosis is complete.

STEP 10. Rear height sensor check
Check the rear height sensor for the internal failure. 
Refer to 

P.54A-133

.

Q: Is the check result normal?

YES : 

Go to Step 11.

NO : 

Replace the rear height sensor.

STEP 11. Check whether the diagnosis code is 
reset.

Q: Is diagnosis code No. B2514 set?

YES : 

Replace the ETACS-ECU.

NO : 

The diagnosis is complete.

Code No. B2515 Front height sensor signal

CAUTION

• Before replacing the ECU, ensure that the 

power supply circuit, the earth circuit and the 
communication circuit are normal.

• When the ETACS-ECU of vehicles without 

KOS is replaced, the encrypted code of the 
ignition key needs to be registered to the 
ETACS-ECU. (If the encrypted code is not reg-
istered, the engine cannot be started. Regis-
ter the encrypted code as described in 
Immobilizer System 

 How to Register Key ID 

P.54A-33

.)

DIAGNOSTIC FUNCTION

If a trouble occurs in front height sensor, code No. 
B2515 is stored.

JUDGEMENT CRITERIA

The ETACS-ECU detects the error of the signal volt-
age from the front height sensor (less than 0.7 V, or 
4.2 V or more) or 1 second or longer continuously.

PROBABLE CAUSES

• Malfunction of the front height sensor

• Malfunction of the front height sensor installation

• Malfunction of the ETACS-ECU

• Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code
Check if diagnosis code No. B2514 is set.

Q: Is diagnosis code No. B2514 set?

YES : 

Perform the troubleshooting of the 

diagnosis code No. B2514.

NO : 

Go to Step 2.

STEP 2. Front height sensor installation status 
check
Check that the front height sensor is installed prop-
erly.

Q: Is the check result normal?

HEADLAMP AUTOMATIC LEVELLING SYSTEM

CHASSIS ELECTRICAL

54A-127

YES : 

Go to Step 3.

NO : 

Install the front height sensor properly.

STEP 3. Voltage measurement at front height 
sensor connector (SBF terminal).
(1) Disconnect the connector, and measure at the 

wiring harness-side connector.

(2) Turn the ignition switch to the ON position.
(3) Measure the resistance between the front height 

sensor connector (SBF terminal) and body earth.

OK: 5 V

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Go to Step 4.

STEP 4. Check of open circuit in SBF line 
between front height sensor connector and 
ETACS-ECU connector.

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Repair the connector(s) or wiring harness.

STEP 5. Resistance measurement at front height 
sensor connector (SGF terminal).
(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Measure the resistance between the front height 

sensor connector (SGF terminal) and body earth.

OK: Continuity exists (2 

 or less)

Q: Is the check result normal?

YES : 

Go to Step 7.

NO : 

Go to Step 6.

STEP 6. Check of open circuit in SGF line 
between front height sensor connector and 
ETACS-ECU connector.

Q: Is the check result normal?

YES : 

Go to Step 7.

NO : 

Repair the connector(s) or wiring harness.

STEP 7. Check of short to power supply, short to 
earth, and open circuit in SHF line between front 
height sensor connector and ETACS-ECU 
connector.

Q: Is the check result normal?

YES : 

Go to Step 8.

NO : 

Repair the connector(s) or wiring harness.

STEP 8. Front height sensor check
Check that the front height sensor is normal (Refer to 

P.54A-133

).

Q: Is the check result normal?

YES : 

Go to Step 9.

NO : 

Replace the front height sensor.

STEP 9. M.U.T.-III data list
Check the signal voltage of the front height sensor.

Item No.

Item name

Normal 
condition

Item 411

Front HS signal 
voltage

0.7 V 

− 4.1 V

OK: Normal condition is displayed.

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 

Malfunctions ).

NO : 

Replace the ETACS-ECU.

Code No. B2516 Rear height sensor signal

CAUTION

• Before replacing the ECU, ensure that the 

power supply circuit, the earth circuit and the 
communication circuit are normal.

• When the ETACS-ECU of vehicles without 

KOS is replaced, the encrypted code of the 
ignition key needs to be registered to the 
ETACS-ECU. (If the encrypted code is not reg-
istered, the engine cannot be started. Regis-

ter the encrypted code as described in 
Immobilizer System 

 How to Register Key ID 

P.54A-33

.)

DIAGNOSTIC FUNCTION

If a trouble occurs in rear height sensor, code No. 
B2516 is stored.

HEADLAMP AUTOMATIC LEVELLING SYSTEM

CHASSIS ELECTRICAL

54A-128

JUDGEMENT CRITERIA

The ETACS-ECU detects the error of the signal volt-
age from the rear height sensor (less than 0.7 V, or 
4.2 V or more) or 1 second or longer continuously.

PROBABLE CAUSES

• Malfunction of the rear height sensor

• Malfunction of the rear height sensor installation

• Malfunction of the ETACS-ECU

• Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code
Check if diagnosis code No. B2514 is set.

Q: Is diagnosis code No. B2514 set?

YES : 

Perform the troubleshooting of the 

diagnosis code No. B2514.

NO : 

Go to Step 2.

STEP 2. Rear height sensor installation status 
check
Check that the rear height sensor is installed prop-
erly.

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Install the rear height sensor properly.

STEP 3. Voltage measurement at rear height 
sensor connector (SBR terminal).
(1) Disconnect the connector, and measure at the 

wiring harness-side connector.

(2) Turn the ignition switch to the ON position.
(3) Measure the resistance between the rear height 

sensor connector (SBR terminal) and body earth.

OK: 5 V

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Go to Step 4.

STEP 4. Check of open circuit in SBR line 
between rear height sensor connector and 
ETACS-ECU connector.

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Repair the connector(s) or wiring harness.

STEP 5. Resistance measurement at rear height 
sensor connector (SGR terminal).
(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Measure the resistance between the rear height 

sensor connector (SGR terminal) and body earth.

OK: Continuity exists (2 

 or less)

Q: Is the check result normal?

YES : 

Go to Step 7.

NO : 

Go to Step 6.

STEP 6. Check of open circuit in SGR line 
between rear height sensor connector and 
ETACS-ECU connector.

Q: Is the check result normal?

YES : 

Go to Step 7.

NO : 

Repair the connector(s) or wiring harness.

STEP 7. Check of short to power supply, short to 
earth, and open circuit in SHR line between rear 
height sensor connector and ETACS-ECU 
connector.

Q: Is the check result normal?

YES : 

Go to Step 8.

NO : 

Repair the connector(s) or wiring harness.

STEP 8. rear height sensor check
Check that the rear height sensor is normal (Refer to 

P.54A-133

).

Q: Is the check result normal?

YES : 

Go to Step 9.

NO : 

Replace the rear height sensor.

STEP 9 M.U.T.-III data list
Check the rear height sensor for the signal voltage.

Item No.

Item name

Normal 
condition

Item 412

Rear HS signal 
voltage

0.7 V 

− 4.1 V

OK: Normal condition is displayed.

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 

Malfunctions ).

NO : 

Replace the ETACS-ECU.

 

 

 

 

 

 

 

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