Mitsubishi Evolution X. Manual - part 1039

HANDS-FREE CELLULAR PHONE SYSTEM

TSB Revision

CHASSIS ELECTRICAL

54A-517

REMOVAL AND INSTALLATION

M1544401000112

HANDS FREE MODULE

MICROPHONE UNIT

Pre-removal operation
• Removal of glove box upper cover (Refer to GROUP 52A 

− Glove Box Assembly 

P.52A-6

.)

Post-installation operation
• Installation of glove box upper cover (Refer to GROUP 

52A 

− Glove Box Assembly 

P.52A-6

.)

AC709148

1

AB

Hands Free Module Removal 
Step 

1.

Hands free module

Pre-removal operation
• Removal of front dome light assembly (Refer to GROUP 

54A 

− Dome light 

P.54A-259

)

Post-installation operation
• Installation of front dome light assembly (Refer to GROUP 

54A 

− Dome light 

P.54A-259

)

AC606269

ZC6027270000

1

AB

Microphone Unit Removal Step 

1.

Microphone unit

HANDS-FREE CELLULAR PHONE SYSTEM

TSB Revision

CHASSIS ELECTRICAL

54A-518

STEERING WHEEL VOICE CONTROL SWITCH

STEERING WHEEL VOICE CONTROL SWITCH 
CONTINUITY CHECK

M1544401100108

Use an ohmmeter to measure the resistance value between the 
terminal.

Checks whether there is a continuity between terminal No.4 
and 1.

AC709152

1

2.5 ± 0.5 N·m
23 ± 4 in-lb

AB

2

Steering Wheel Voice Control 
Switch Removal Step 

1.

Steering wheel voice control switch 
cover

2.

Steering wheel voice control switch

Switch position

Tester 
connection

Measurement value

No push

2 

− 3

Approximately 74 k

Ω

"Speech" switch

Approximately 1.5 k

Ω

"Pick-up" switch

Approximately 3.3 k

Ω

"Hang-up" switch

Approximately 6.0 k

Ω

Tester connection

Specified condition

4 

− 1

Continuity exists (2 

Ω or less)

AC705504

“Speech" switch

“Pick-up" switch

“Hang-up" switch

AC706169

STEERING WHEEL AUDIO REMOTE CONTROL SWITCH

TSB Revision

CHASSIS ELECTRICAL

54A-519

STEERING WHEEL AUDIO REMOTE CONTROL SWITCH

GENERAL INFORMATION

M1544000100419

On the steering wheel spoke, the steering wheel 
audio remote control switch and steering wheel voice 
control switch have been established.

.

STEERING WHEEL AUDIO REMOTE 
CONTROL SWITCH

With the steering wheel audio remote control switch, 
the sound volume adjustment, mode changeover, 
CD track up/down and other operation of multivision 
display, radio, and CD player are available.

.

STEERING WHEEL VOICE CONTROL 
SWITCH

With the steering wheel voice control switch, the 
hands free cellular phone system can be oper-
ated.(Refer to 

P.54A-455

.)

AC705510AB

MODE

<Steering wheel audio remote control switch>

“VOL up” switch

“CH up” 
switch

“CH down” 
switch

“Mode” switch

“VOL down” 
switch

“Speech” 
 switch

“Pick-up” 
 switch

“Hang-up” 
 switch

<Steering wheel voice control switch>

 

STEERING WHEEL AUDIO REMOTE CONTROL SWITCH

TSB Revision

CHASSIS ELECTRICAL

54A-520

SPECIAL TOOLS

M1544000600566

Tool

Tool number and 
name

Supersession

Application

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.

CAUTION

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.
CAN bus diagnostics or data list 
check.

MB991910

MB991826

MB991958

MB991911

MB991914

MB991824

MB991827

MB991825

DO NOT USE

a

b

c

d

e

f

g

DO NOT USE