Mitsubishi Outlander XL. Manual — part 1124

GROUP 54C

LOCAL INTERCONNECT NETWORK

(LIN)

CONTENTS

GENERAL INFORMATION. . .

54C-2

SPECIAL TOOL. . . . ...

54C-3

DIAGNOSIS. . . . . ..

54C-4

DIAGNOSTIC FUNCTION. . ....

54C-4

DIAGNOSTIC TROUBLE CODE CHART
. . . . . . . ...

54C-6

DIAGNOSTIC TROUBLE CODE PROCEDURES
. . . . . . . ...

54C-6

DTC U0169: Sunroof-ECU timeout
. . . . . . . . .

54C-6

DTC U0215: Power window main switch
timeout. . . . . . ..

54C-9

DTC U1109: Column switch timeout
. . . . . . . .

54C-11

DTC U150B: Column switch checksum
error. . . . . . ...

54C-13

DTC U150C: Power window main switch
checksum error. . . . ..

54C-14

DTC U1511: Sunroof-ECU checksum error
. . . . . . . .

54C-15

DTC U1514: Bit error (LIN). ..

54C-16

DTC U1515: Bus error (LIN). ..

54C-18

54C-1

GENERAL INFORMATION

M15408500001USA0000010000

LIN refers to "Local Interconnect Network," which is a
serial

multiplex

communication

protocol*administrated by LIN consortium. A
communication circuit employing the LIN protocol
connects each ECU, and switch and sensor data can
be shared among ECUs, which enables more
reduction in wiring.

NOTE:

*: The regulations that have been decided

in detail, from software matters such as the

necessary transmission rate for communication,
the system, data format, and communication timing
control method to hardware matters such as the
harness type and length and the resistance values.

STRUCTURE

ZC6007390000

ETACS-ECU

Column switch
(Column-ECU)

Power window
main switch

Sunroof motor
assembly

LIN bus line

Master ECU

Slave ECU

Slave ECU

Slave ECU

Master and slave ECUs are connected to the LIN bus
lines. The master ECU is the ETACS*-ECU, and the
slave ECUs are the column switch (column-ECU), the
power window main switch and the sunroof motor
assembly. The master ECU requests these slave

ECUs to communicate each other via communication
lines.

NOTE:

*: ETACS (Electronic Time and Alarm

Control System)

54C-2

LOCAL INTERCONNECT NETWORK (LIN)

GENERAL INFORMATION

SPECIAL TOOL

M15408500002USA0000010000

Tool

Tool number and
name

Supersession

Application

MB991910

MB991826

YB9919580000

MB991911

MB991914

MB991824

MB991827

MB991825

Do not use

Do not use

a

b

c

d

e

f

g

MB991958

a.

MB991824

b.

MB991827

c.

MB991910

d.

MB991911

e.

MB991914

f.

MB991825

g.

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

main

harness C (for
Daimler Chrysler
models only)

f.

M.U.T.-III
measurement
adapter

g.

M.U.T.-III trigger
harness

MB991824-KIT

NOTE:

G: MB991826

M.U.T.-III Trigger
Harness is not
necessary when
pushing V.C.I. ENTER
key.

M.U.T.-III main harness A
(MB991910) should be used.
M.U.T.-III main harness B and C
should not be used for this
vehicle.
LIN communication line check
(diagnostic trouble codes)

LOCAL INTERCONNECT NETWORK (LIN)

54C-3

SPECIAL TOOL

Tool

Tool number and
name

Supersession

Application

YB9912230000

Do not use

a

b

c

d

MB991223

a.

MB991219

b.

MB991220

c.

MB991221

d.

MB991222

Harness set

a.

Test harness

b.

LED harness

c.

LED

harness

adaptor

d.

Probe

General service tools Continuity check and voltage

measurement at harness wire or
connector for loose, corroded or
damaged terminals, or terminals
pushed back in the connector.

a.

Connector

pin

contact

pressure inspection

b.

Power circuit inspection

c.

Power circuit inspection

d.

Commercial tester connection

MB992006

MB992006
Extra fine probe

-

Continuity check and voltage
measurement at harness wire or
connector for loose, corroded or
damaged terminals, or terminals
pushed back in the connector.

DIAGNOSIS

DIAGNOSTIC FUNCTION

M15408500111USA0000010000

HOW TO CONNECT THE SCAN TOOL (M.U.T.-III)

Required Special Tools:

｠

MB991958: Scan Tool (M.U.T.-III Sub Assembly)

｠

MB991824: Vehicles Communication Interface (V.C.I.)

｠

MB991827: M.U.T.-III USB Cable

｠

MB991910: M.U.T.-III Main Harness A (Vehicles with
CAN communication system)

54C-4

LOCAL INTERCONNECT NETWORK (LIN)

DIAGNOSIS