Mitsubishi Outlander (2013+). Manual - part 526

 

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Mitsubishi Outlander (2013+). Manual - part 526

 

 

KEYLESS ENTRY SYSTEM <Vehicles without keyless operation system>

BODY

42A-124

KEYLESS ENTRY SYSTEM <Vehicles without keyless 

operation system>

SPECIAL TOOL

M1428000600871

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

Encrypted code registration

MB991910

MB991826

MB991955

MB991911

MB991824

MB991827

MB991825

a

b

c

d

e

f

DO NOT USE

KEYLESS ENTRY SYSTEM <Vehicles without keyless operation system>

BODY

42A-125

MB991955

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

M.U.T.-III 
sub-assembly

a: Vehicle 

communication 
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 

measurement 
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.
Encrypted code registration

MB991223

a

d

c

b

DO NOT USE

BA

MB991223

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

Wiring harness set

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

adapter

d. Probe

Continuity check and voltage 
measurement at wiring harness 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

MB992006

KEYLESS ENTRY SYSTEM <Vehicles without keyless operation system>

BODY

42A-126

TROUBLESHOOTING

DIAGNOSIS TROUBLESHOOTING FLOW

M1428001500093

Refer to GROUP 00, Contents of Troubleshooting .

DIAGNOSIS CODE CHART

M1428001700064

CAUTION

During diagnosis, a diagnosis code associated with other system may be set when the ignition switch 
is turned on with connector(s) disconnected. On completion, confirm all systems for diagnosis 
code(s). If diagnosis code(s) are set, erase them all.

Diagnosis code No.

Diagnostic item

Reference 
page

B1A08

Keyless/KOS key1 performance

P.42A-127

B1A09

Keyless/KOS key2 performance

B1A0A

Keyless/KOS key3 performance

B1A0B

Keyless/KOS key4 performance

B1A0C

Keyless key 5 performance

B1A0D

Keyless key 6 performance

B1A0E

Keyless key 7 performance

B1A0F

Keyless key 8 performance

B1A10

Keyless/KOS key 1 low battery

P.42A-128

B1A11

Keyless/KOS key 2 low battery

B1A12

Keyless/KOS key 3 low battery

B1A13

Keyless/KOS key 4 low battery

B1A14

Keyless key 5 low battery

B1A15

Keyless key 6 low battery

B1A16

Keyless key 7 low battery

B1A17

Keyless key 8 low battery

MB992006

Extra fine probe

Continuity check and voltage 
measurement at wiring harness or 
connector

Tool

Number

Name

Use

KEYLESS ENTRY SYSTEM <Vehicles without keyless operation system>

BODY

42A-127

DIAGNOSIS CODE PROCEDURES

Code No.B1A08 Keyless/KOS key1 performance

 

Code No.B1A09 Keyless/KOS key2 performance

 

Code No.B1A0A Keyless/KOS key3 performance

 

Code No.B1A0B Keyless/KOS key4 performance

 

Code No.B1A0C Keyless key 5 performance

 

Code No.B1A0D Keyless key 6 performance

 

Code No.B1A0E Keyless key 7 performance

 

Code No.B1A0F Keyless key 8 performance

CAUTION

When replacing the ECU, always check that the 
communication circuit is normal.

DIAGNOSTIC FUNCTION

The door locking/unlocking code is automatically 
updated every time the doors are locked (rolling 
code). ETACS-ECU stores diagnosis code No. 
B1A08, B1A09, B1A0A, B1A0B, B1A0C, B1A0D, 
B1A0E, or B1A0F when it receives wrong signal (roll-
ing code out of synchronisation) from the transmitter.

JUDGMENT CRITERIA

• B1A08: ETACS-ECU determines that the abnor-

mality is present when the rolling code received 
from the transmitter 1 (the first transmitter regis-
tered in ETACS-ECU) greatly differs from the roll-
ing code stored in ETACS-ECU.

• B1A09: ETACS-ECU determines that the abnor-

mality is present when the rolling code received 
from the transmitter 2 (the second transmitter 
registered in ETACS-ECU) greatly differs from 
the rolling code stored in ETACS-ECU.

• B1A0A: ETACS-ECU determines that the abnor-

mality is present when the rolling code received 
from the transmitter 3 (the third transmitter regis-
tered in ETACS-ECU) greatly differs from the roll-
ing code stored in ETACS-ECU.

• B1A0B: ETACS-ECU determines that the abnor-

mality is present when the rolling code received 
from the transmitter 4 (the fourth transmitter reg-
istered in ETACS-ECU) greatly differs from the 
rolling code stored in ETACS-ECU.

• B1A0C: ETACS-ECU determines that the abnor-

mality is present when the rolling code received 
from the transmitter 5 (the fifth transmitter regis-
tered in ETACS-ECU) greatly differs from the roll-
ing code stored in ETACS-ECU.

• B1A0D: ETACS-ECU determines that the abnor-

mality is present when the rolling code received 
from the transmitter 6 (the sixth transmitter regis-
tered in ETACS-ECU) greatly differs from the roll-
ing code stored in ETACS-ECU.

• B1A0E: ETACS-ECU determines that the abnor-

mality is present when the rolling code received 
from the transmitter 7 (the seventh transmitter 
registered in ETACS-ECU) greatly differs from 
the rolling code stored in ETACS-ECU.

• B1A0F: ETACS-ECU determines that the abnor-

mality is present when the rolling code received 
from the transmitter 8 (the eighth transmitter reg-
istered in ETACS-ECU) greatly differs from the 
rolling code stored in ETACS-ECU.

PROBABLE CAUSES

• Rolling code out of synchronisation

• Malfunction of the transmitter

• Malfunction of the ETACS-ECU

DIAGNOSTIC PROCEDURE

STEP 1. Synchronise the rolling code and 
recheck the diagnosis code.
(1) Synchronise the rolling code.

• Push the lock switch or unlock switch of trans-

mitter twice or more.

• If the keyless entry system does not resume 

by the procedure above, register the key 
again (Refer to 

P.42A-134

).

(2) Recheck if the diagnosis code is set.

a. Push the lock switch or unlock switch of 

transmitter.

b. Check if the diagnosis code is set.

Q: Is the diagnosis code set?

YES : 

Go to Step 2.

NO : 

The diagnosis is complete.

 

 

 

 

 

 

 

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