Mitsubishi Outlander XL. Manual - part 1111

Steering Audio Switch Circuit

RADIO AND CD PLAYER
OR CD CHANGER

CLOCK
SPRING

STEERING 
AUDIO SWITCH

ZC6008760002

Connector: C-16

AUDIO AND NAVIGATION SYSTEM

54B-125

DIAGNOSIS

ZC6008770003

Connectors: C-202, C-204, C-213

C-213 (R)

C-202

C-204

 

TECHNICAL DESCRIPTION (COMMENT)
The power supply circuit to the steering remote control
switch, the steering remote control switch, the radio
and CD player or CD changer, or the clock spring may
be defective.

TROUBLESHOOTING HINTS

｠

Malfunction of steering remote control switch

｠

Malfunctions of radio and CD player or CD changer

｠

Malfunction of the clock spring

｠

Damaged harness wires and connectors

DIAGNOSIS

Required Special Tools:

｠

MB991223: Harness Set

｠

MB992006: Extra Fine Probe

｠

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

｠

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

｠

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

｠

MB991910: M.U.T.-III Main Harness A

STEP 1. Using scan tool MB991958, check data list.
Check whether the service data below are normal.

(1)

Turn the ignition switch to "ON" position.

(2)

Operate each switch of the steering remote control. Check
whether the normal conditions listed below are displayed.

Item No. Item name

Normal
condition

Item 1

RADIO remoto SW (SEEK-)

ON

Item 2

RADIO remoto SW (SEEK+)

ON

Item 3

RADIO remoto SW (MODE)

ON

Item 4

RADIO remoto SW (VOL-)

ON

Item 5

RADIO remoto SW (VOL+)

ON

OK: Normal condition is displayed.

Q:Is the check result normal?

YES:

 Replace the radio and CD player or CD changer.

NO:

 Go to Step 2.

54B-126

AUDIO AND NAVIGATION SYSTEM

DIAGNOSIS

STEP 2. Check the remote controlled radio switch.

ZC6019360000

“VOL up” switch

“CH up” 
switch

“CH down” 
switch

“VOL down” 
switch

“Mode” switch

ZC6016200000

Remove  the  remote  controlled  radio  switch.  Then  check
continuity between the switch terminals.

Switch Position Tester

Connection

Measurement Value

No push

2 - 3

Approximately 3.1 kΩ

2 - 4

Approximately 71 kΩ

Mode

Approximately 270 Ω

CH up

Approximately 740 Ω

CH down

Approximately 1.3 kΩ

VOL up

Approximately 2.1 kΩ

VOL down

Approximately 3.1 kΩ

Q:Is the remote controlled radio switch in good condition?

YES:

 Go to Step 3.

NO:

 Replace the remote controlled radio switch.

STEP 3. Check clock spring connector C-202 and C-204 for
loose, corroded or damaged terminals, or terminals pushed
back in the connector.

Q:Are  clock  spring  connector  C-202  and  C-204  in  good

condition?

YES:

 Go to Step 4.

NO:

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

GROUP 00E, Harness Connector Inspection P.00E-2. The
steering remote control switch should work normally.

STEP 4. Check the clock spring.
Check whether the clock spring is in good condition. Refer to
GROUP 52B, Air bag module and clock spring P.52B-336.

Q:Is the check result normal?

YES:

 Go to Step 5.

NO:

 Replace the clock spring.

STEP 5. Check radio and CD player or CD changer
connector C-16 for loose, corroded or damaged terminals,
or terminals pushed back in the connector.

Q:Is radio and CD player or CD changer connector C-16 in

good condition?

YES:

 Go to Step 6.

NO:

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

GROUP 00E, Harness Connector Inspection P.00E-2. The
steering remote control switch should work normally.

STEP 6. Check the wiring harness between radio and CD
player or CD changer connector C-16 (terminal 22, 32) and
clock spring connector C-204 (terminal 2, 3).

｠

Check the communication lines for open or short circuit.

AUDIO AND NAVIGATION SYSTEM

54B-127

DIAGNOSIS

Q:Is the wiring harness between radio and CD player or CD

changer  connector  C-16  (terminal  22,  32)  and  clock

spring connector C-204 (terminal 2, 3) in good condition?

YES:

 Go to Step 7.

NO:

 The wiring harness may be damaged or the connector

(s) may have loose, corroded or damaged terminals, or
terminals pushed back in the connector. Repair the wiring
harness as necessary.

STEP 7. Check steering remote control switch connector
C-213 for loose, corroded or damaged terminals, or
terminals pushed back in the connector.

Q:Is  steering  remote  control  switch  connector  C-213  in

good condition?

YES:

 Go to Step 8.

NO:

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

GROUP 00E, Harness Connector Inspection P.00E-2. The
steering remote control switch should work normally.

STEP 8. Check the wiring harness between steering remote
control switch connector C-213 (terminal 2, 4) and clock
spring connector C-202 (terminal 5, 4).

｠

Check the communication lines for open or short circuit.

Q:Is  the  wiring  harness  between  steering  remote  control

switch connector C-213 (terminal 2, 4) and clock spring

connector C-202 (terminal 5, 4) in good condition?

YES:

 

Go to Step 9.

NO:

 The wiring harness may be damaged or the connector

(s) may have loose, corroded or damaged terminals, or
terminals pushed back in the connector. Repair the wiring
harness as necessary.

STEP 9. Retest the system
Check whether you can operate the radio and CD player or the
CD changer by using the steering remote control.

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
Malfunction P.00-15).

NO:

 Replace the radio and CD player or CD changer.

Inspection Procedure 2: Steering remote control switch does not function. <vehicles
with MMCS>

M15410800223USA0000010001

Before replacing the ECU, ensure that the power
supply  circuit,  the  ground  circuit  and  the
communication circuit are normal.

54B-128

AUDIO AND NAVIGATION SYSTEM

DIAGNOSIS