Mitsubishi Outlander XL. Manual - part 1059

 

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Mitsubishi Outlander XL. Manual - part 1059

 

 

SYMPTOM PROCEDURES

Inspection Procedure 1: Hands-free cellular phone system does not work normally.

M15410400027USA0000010000

Hands Free Module Power Supply Circuit

FUSIBLE
LINK

36

HANDS FREE 
MODULE

RELAY BOX
 ENGINE 
 COMPARTMENT

ACCESSORY

54Ae-15

HANDS-FREE CELLULAR PHONE SYSTEM

Hands Free Cellular Phone System Circuit

MICROPHONE 
UNIT

HANDS 
FREE 
MODULE

RADIO AND CD
CHANGER

AUDIO VISUAL 
NAVIGATION UNIT

<VEHICLES WITH 
  MITSUBISHI
  MULTI-COMMUNICATION 
  SYSTEM (MMCS)>

<VEHICLES WITHOUT 
  MITSUBISHI
  MULTI-COMMUNICATION 
  SYSTEM (MMCS)>

54Ae-16

ACCESSORY

HANDS-FREE CELLULAR PHONE SYSTEM

ZC6008760028

Connectors: C-07, C-14, C-15, C-121

C-07

C-14, C-15

C-121

ZC600875

Connector: C-36

0020

ZC6008780006

Connector: C-317

ZC6008790017

Connector: D-01

 

FUNCTION
During the conversation with the hands-free system,
the signal of speaker's voice is transmitted from the
microphone unit to the hands-free module. Then the
signal  is  transmitted  from  the  hands-free  module  to
the  cellular  phone.  The  voice  of  other  party  is
transmitted from the cellular phone to the hands-free
module.  Then,  the  voice  is  transmitted  from  the
hands-free  module  to  the  radio  and  CD  changer
<vehicles without MMCS> or audio visual navigation
unit  <vehicles  with  MMCS>,  and  output  from  the
speaker.

TROUBLE JUDGMENT CONDITIONS
If the hands-free system cannot be used normally, the
hands-free module, microphone unit, steering voice-

control  switch,  or  radio  and  CD  changer  <vehicles
without  MMCS>  or  audio  visual  navigation  unit
<vehicles with MMCS> may be defective.

TROUBLESHOOTING HINTS

Malfunction of the hands-free module

Malfunction of the microphone unit

Malfunction of the steering voice-control switch

Malfunction of the radio and CD changer <vehicles
without  MMCS>  or  audio  visual  navigation  unit
<vehicles with MMCS>

Damaged harness wires and connectors

DIAGNOSIS

Required Special Tools:

MB991223: Harness Set

MB992006: Extra Fine Probe

STEP 1. Check the cellular phone.
Check that the cellular phone can be used normally as a unit.

Q:Is it possible to use the cellular phone normally?

YES:

 Go to Step 2.

ACCESSORY

54Ae-17

HANDS-FREE CELLULAR PHONE SYSTEM

NO:

 Repair or replace the cellular phone.

STEP 2. Temporarily replace the cellular phone, and check
the trouble symptom.
Temporarily register a separate Bluetooth™-supported cellular
phone,  and  check  that  the  hands-free  cellular  phone  system
operates normally.

Q:Is the normal conversation possible with the hands-free

system?

YES:

 Ask the customer to have the cellular phone repaired

or replaced. Then, delete the temporarily registered
cellular phone. Once the customer prepares the normally-
working cellular phone, register the cellular phone to
the hands-free module.

NO:

 Go to Step 3.

STEP 3. Using scan tool MB991958, diagnose the CAN bus
line.

ZC501967

AC404789

ZC5019680000

MB991824

MB991827

MB991910

Data link

connector

Connect  scan  tool  MB991958.  Refer  to  "How  to  connect  the
Scan Tool (M.U.T.-III) ."

(1)

Turn the ignition switch to "ON" position.

(2)

Diagnose the CAN bus line.

(3)

Turn the ignition switch to "LOCK" (OFF) position.

Q:Is the CAN bus line found to be normal?

YES:

 Go to Step 4.

NO:

 Repair the CAN bus line. (Refer to GROUP 54D,

Troubleshooting P.54D-10.)

STEP 4. Check hands-free module connector C-121 for
loose, corroded or damaged terminals, or terminals pushed
back in the connector.

Q:Are  hands-free  module  connector  C-121  in  good

condition?

YES:

 Go to Step 5.

NO:

 Repair or replace the damaged component(s). Refer to

GROUP 00E, Harness Connector Inspection P.00E-2.

STEP 5. Check the ground circuit to the hands-free module.
Measure the resistance at hands-free module connector
C-121.

(1)

Disconnect  hands-free  module  connector  C-121,  and
measure at the wiring harness side.

54Ae-18

ACCESSORY

HANDS-FREE CELLULAR PHONE SYSTEM

 

 

 

 

 

 

 

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