Ford Falcon. Manual — part 360

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Entertainment System — General Information

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DIAGNOSIS AND TESTING (Continued)

Test Step

Result/Action to Take

Acronyms

I4

Push the ICC audio power button.

Yes

POWER_SW

Check pid’s using data logger.

Go to I5.

Does the ICC audio turn on?

No

Go to ICC does not turn

on symptom in the

symptom chart.

I5

Check that each steering wheel audio switch

Yes

VOL_UP,

functions correctly.

Correct operation

VOL_DN ,

Check pid’s using data logger.

No

SEEK_BTN,

Does each switch function correctly?

Continue

MODE_SW

I6

Remove steering wheel airbag as per airbag

Yes

removal procedure.

Go to I7

Disconnect audio steering wheel connection.

No

Do switch resistance check

Replace switches

Volume- 0 Ohm
Volume+ 560 Ohm
Seek 1,560 Ohm
Media 3,360 Ohm

Is switch resistance correct

I7

Check wiring connection between ICC Instrument

Yes

panel connector and steering column

Go to I8

Is wiring OK?

No

Repair/replace wiring as

per wiring procedure

I8

Check wiring connection between steering wheel

Yes

clock spring and audio steering wheel switches.

Go to I9

Is wiring OK?

No

Repair/replace wiring as

per wiring procedure

I9

Remove ICC and check resistance readings at ICC Yes

instrument panel connector.

Replace faulty ICC with a

Are resistance readings correct?

new ICC and retest.

No

Replace original ICC and

retest.

TEST J : NAVIGATION NOT WORKING

Using the WDS data logger function activate the following acronyms.

RUN_POS, ACC_POS, POWER_SW, NAV_PRES

Test Step

Result/Action to Take

Acronyms

J1

Turn the ignition on.

Yes

RUN_POS

Check pid’s using data logger.

Go to J2

Is the ignition on?

No

Repair faulty ignition

system and retest.

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Entertainment System — General Information

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DIAGNOSIS AND TESTING (Continued)

Test Step

Result/Action to Take

Acronyms

J2

Check that the accessories are on.

Yes

ACC_POS

Check pid’s using data logger.

Go to J3

Are the accessories on?

No

Repair faulty ignition

system and retest.

J3

Check to see if the ICC audio is turned on.

Yes

Is the audio on?

Go to J5

No

Go to J4

J4

Push the ICC audio power button.

Yes

POWER_SW

Check pid’s using data logger.

Go to K5

Does the ICC audio turn on?

No

Go to ICC does not turn

on symptom in the

symptom chart.

J5

Turn on the navigation display using the navigation Yes

NAV_PRES

remote control.

ICC functioning correctly.

Check pid’s using data logger.

No

Does the navigation display appear?

Continue

J6

Select the ICC navigation diagnostics display as

Yes

per procedures.

Go to J7.

Does the navigation diagnostics display

No

appear?

Repeat procedure.

Replace ICC if

diagnostics screen does

not operate.

J7

Check the IR response on the navigation

Yes

diagnostics display.

Go to J9

Does the IR response state OK?

No

Continue

J8

Check that the navigation system / wiring is correct Yes

as per navigation procedures.

Replace ICC and retest.

Is the system / wiring O.K

No

Rectify faulty system /

wiring and retest.

J9

Check that the REM response toggles between OK Yes

and NG on the diagnostics display when the remote ICC functioning correctly.

control is operated.

Refer to navigation

Does the response toggle?

diagnostics.

No

Continue

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Entertainment System — General Information

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DIAGNOSIS AND TESTING (Continued)

Test Step

Result/Action to Take

Acronyms

J10

Check that the REM response toggles between OK Yes

and NG using a known good remote control.

Original remote control is

Does the response toggle?

faulty.

No

Replace ICC and retest.

TEST K : TELEPHONE INPUT NOT WORKING

Using the WDS data logger function activate the following acronyms.

RUN_POS, ACC_POS, POWER_SW, PHONE_AT

Test Step

Result/Action to Take

Acronyms

K1

Turn the ignition on.

Yes

RUN_POS

Check pid’s using data logger.

Go to K2

Is the ignition on?

No

Repair faulty ignition

system and retest.

K2

Check that the accessories are on.

Yes

ACC_POS

Check pid’s using data logger.

Go to K3

Are the accessories on?

No

Repair faulty ignition

system and retest.

K3

Check to see if the ICC audio is turned on

Yes

Is the audio on?

Go to K5

No

Go to K4

K4

Push the ICC audio power button.

Yes

POWER_SW

Check pid’s using data logger.

Go to K5

Does the ICC audio turn on?

No

Go to ICC does not turn

on symptom in the

symptom chart.

K5

Check that the ICC telephone input function

Yes

PHONE_AT

operates when a telephone signal is inputted.

No fault. ICC functioning

Check pid’s using data logger.

correctly.

Does the telephone input function operate?

No

Continue

K6

Check that the telephone input system / wiring is

Yes

correct as per procedures

Replace ICC and retest.

Is the system / wiring OK?

No

Repair faulty system /

wiring and retest.

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Entertainment System — General Information

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DIAGNOSIS AND TESTING (Continued)

TEST L : AUXILIARY INPUT NOT WORKING

Using the WDS data logger function activate the following acronyms.

RUN_POS, ACC_POS, POWER_SW, AUD_SR

Test Step

Result/Action to Take

Acronyms

L1

Turn the ignition on.

Yes

RUN_POS

Check pid’s using data logger.

Go to L2

Is the ignition on?

No

Repair faulty ignition

system and retest.

L2

Check that the accessories are on.

Yes

ACC_POS

Check pid’s using data logger.

Go to L3

Are the accessories on?

No

Repair faulty ignition

system and retest.

L3

Check to see if the ICC audio is turned on.

Yes

Is the audio on?

Go to L5

No

Go to L4

L4

Push the ICC audio power button.

Yes

POWER_SW

Check pid’s using data logger.

Go to L5

Does the ICC audio turn on?

No

Go to ICC does not turn

on symptom in the

symptom chart.

L5

Check that the ICC auxiliary input function

Yes

AUD_SR

operates.

No fault. ICC functioning

Does the auxiliary input function operate?

correctly.

No

Continue

L6

Check that the auxiliary input system / wiring is

Yes

correct as per procedures.

Replace ICC and retest.

Is the system /wiring OK?

No

Repair faulty system

/wiring and retest.

TEST M : SONAR NOT OPERATING

Using the WDS data logger function activate the following acronyms.

RUN_POS, ACC_POS, POWER_SW, REVRS_INP

Test Step

Result/Action to Take

Acronyms

M1

Turn the ignition on.

Yes

RUN_POS

Check pid’s using data logger.

Go to M2

Is the ignition on?

No

Repair faulty ignition

system and retest

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