Ford Falcon. Manual - part 342

413-08-11 Interior 

Command 

Centre 413-08-11

DIAGNOSIS AND TESTING (Continued)

Service Procedures

Service Procedure

Description

Illumination fault (Test A)

Identifies an illumination fault.

Climate control button not working (Test B)

Tests the ICC climate buttons and knobs for correct

operation and identifies a fault.

Auxiliary switch fault (Test C)

Tests the ICC auxiliary buttons for correct operation

and identifies a fault.

ICC visual damage (Test D)

Visual inspection of ICC for physical damage.

ICC display fault (Test E)

Checks the ICC for correct display operation and

identifies a fault.

Unusual noise from ICC (Test F)

Checks for any unusual noises or rattles from the

ICC.

Faulty air register (Test G)

Tests the air registers for correct operation.

TEST A : ILLUMINATION FAULT

Using the WDS data logger function activate the

following acronyms.
RUN_POS, ACC_POS, POWER_SW

Test Step

Result/Action to Take

Acronyms

A1

Turn the ignition on.

Yes

RUN_POS

Check Pid’s using data logger.

Go to A2.

Is the ignition on?

No

Repair faulty ignition

system and retest.

A2

Check that the accessories are on.

Yes

Check Pid’s using data logger.

Go to A3.

Are the accessories on?

No

Repair faulty ignition

system and retest.

A3

Check to see if the ICC audio is turned on.

Yes

POWER_SW

Is the audio on?

Go to A5.

No

Go to A4.

A4

Push the ICC audio power button.

Yes

POWER_SW

Check Pid’s using data logger.

Go to A5

Does the ICC audio turn on?

No

Refer to symptom ICC

does not turn on in the

symptom chart of audio

chapter 415-00.

A5

Turn the vehicle headlights on.

Yes

Are the headlights on?

Go to A6.

No

Repair faulty lighting

system.

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413-08-12 Interior 

Command 

Centre 413-08-12

DIAGNOSIS AND TESTING (Continued)

Test Step

Result/Action to Take

Acronyms

A6

Check for illumination of the ICC display.

Yes

Does the display illuminate?

Go to A8

No

Continue.

A7

Remove the ICC.

Yes

Measure for battery voltage at the ICC instrument

Replace ICC and retest.

panel connector illumination pins.

No

Refer to wiring diagrams.

Repair faulty vehicle

Does the battery voltage appear?

illumination wiring.

A8

Check for illumination of the ICC switches.

Yes

Do all the switches illuminate?

No fault. ICC functioning

correctly.

No

Continue.

A9

Check for illumination of the ICC switches.

Yes

Do any switches illuminate.

Replace ICC and retest.

No

Continue.

A10

Check for illumination of the vehicle instrument

Yes

panel.

Go to A14.

Does the instrument panel illuminate?

No

Continue.

A11

Inspect the instrument panel illumination fuse.

Yes

Is the fuse blown?

Go to A12.

No

Go to A14.

A12

Turn the headlights off and replace the blown

Yes

instrument panel illumination fuse with a new one of Go to A13.

correct value.

No

Turn the headlights on.

Go to A1 and retest.

A13

Remove the ICC.

Yes

Turn the headlights off and replace the blown

ICC is OK. Repair faulty

instrument panel illumination fuse with a new one of vehicle wiring and retest.

correct value.

No

Turn the headlights on.

Replace ICC and retest.

Did the fuse blow?

A14

Remove the ICC.

Yes

Measure for battery voltage at the ICC instrument

Replace ICC and retest.

panel connector illumination pins.

No

Refer to wiring diagrams.

Repair faulty vehicle

Does the battery voltage appear?

illumination wiring.

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413-08-13 Interior 

Command 

Centre 413-08-13

DIAGNOSIS AND TESTING (Continued)

BLWR_FAN, AC_SEL_SW, PANEL_FLR, FLR_DEF,

TEST B : CLIMATE CONTROL BUTTON NOT

FLOOR, PANEL_FACE, DEF_SCRN, AUTO, OFF,

WORKING

RECIRC, RECIRC, FAN_MINUS, FAN_PLUS,

Using the WDS data logger function activate the

TEMP_DECR, TEMP_INCR, REAR_DEF,

following acronyms.

PTMP_DECR, PTMP_DECR, PTMP_INCR,

RUN_POS, ACC_POS, POWER_SW, TEMPKNOB,

MODE_UP, MODE_DWN

Test Step

Result/Action to Take

Acronyms

B1

Turn the ignition on.

Yes

RUN_POS

Check Pid’s using data logger.

Go to B2

Is the ignition on?

No

Repair faulty ignition

system and retest.

B2

Check that the accessories are on.

Yes

ACC_POS

Check Pid’s using data logger.

Go to B3

Are the accessories on?

No

Repair faulty ignition

system and retest.

B3

Check to see if the ICC audio is turned on.

Yes

Is the audio on?

Go to B5

No

Go to B4

B4

Push the ICC audio power button.Check Pid’s

Yes

using data logger.

Go to B5

Does the ICC audio turn on?

No

Refer to symptom ICC

does not turn on in the

symptom chart of audio

chapter 415-00

B5

Operate each climate control switch / knob.

Yes

Are any switches / knobs sticking or stuck?

Replace ICC and retest.

No

Continue.

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413-08-14 Interior 

Command 

Centre 413-08-14

DIAGNOSIS AND TESTING (Continued)

Test Step

Result/Action to Take

Acronyms

B6

Check that each climate control switch / knob

Yes

TEMPKNOB,

operates.

Go to B7

BLWR_FAN,

Check Pid’s using data logger.

No

AC_SEL_SW,

Does each switch / knob operate?

Replace ICC and retest.

PANEL_FLR,

FLR_DEF,

FLOOR,

PANEL_FACE,

DEF_SCRN,

AUTO, OFF,

RECIRC,

FAN_MINUS,

FAN_PLUS,

TEMP_DECR,

TEMP_INCR,

REAR_DEF,

PTMP_DECR,

PTMP_INCR,

MODE_UP,

MODE_DWN,

B7

Control the following Pid’s using the WDS data

Yes

As per acronym

logger function.

No fault.ICC functioning

list step B6.

Check for correct function operation for each switch correctly.

/ knob.

No

Do all functions operate?

Replace ICC and retest.

TEST C : AUXILIARY FAULT

Using the WDS data logger function activate the

following acronyms.
RUN_POS, ACC_POS, POWER_SW, TCSW,

C_LOCK_SW, DOME_SW, TRIP_SW

Test Step

Result/Action to Take

Acronyms

C1

Turn the ignition on.

Yes

RUN_POS

Check Pid’s using data logger.

Go to C2

Is the ignition on?

No

Go to C2

C2

Check that the accessories are on.

Yes

ACC_POS

Are the accessories on?

Go to C3

No

Repair faulty ignition

system and retest.

C3

Check to see if the ICC audio is turned on.

Yes

Is the audio on?

Go to C5

No

Go to C4

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