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Frelander 2. Manual - part 466

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Is there a bluetooth module installed to the vehicle?
Yes

GO to A19

GO to A21

A19: CHECK FOR FAILURE OF OPTICAL FIBRE TO BLUETOOTH MODULE

Disconnect MOST connector C4MM22B from the bluetooth module.

Is the bright red light visible at harness side of connector C4MM22B pin 1?
Yes

GO to A20

Fault is in optical fibre harness between C4ME27C pin 2 and C4MM22B pin 1, rectify the fault and
re-test vehicle.

A20: CHECK FOR FAILURE AT BLUETOOTH MODULE

Connect OBT to bluetooth module MOST connector C4MM22B.
Switch OBT 'ON' and set to 2+0 option.
Select the visible LED option.

Is the Rx lamp/LED permanently 'ON' and the HLDF screen permanently displaying 'Home screen menu' or
Land Rover logo?
Yes

Check/repair power feed and ground lines to bluetooth module. If power feed and ground lines ok,
install a new bluetooth module.
REFER to:

Bluetooth Module

(415-01 Information and Entertainment System, Removal and

Installation).

Disconnect OBT and reconnect bluetooth module MOST connector C4MM22B.

GO to A21

A21: CHECK FOR INSTALLATION OF DIGITAL AUDIO BROADCAST/SATELLITE RADIO MODULE

Check for installation of digital audio broadcast/satellite radio module.

Is there a digital audio broadcast/satellite radio module installed to the vehicle?
Yes

GO to A22

GO to A24

A22: CHECK FOR FAILURE OF OPTICAL FIBRE TO DIGITAL AUDIO BROADCAST/SATELLITE RADIO MODULE

Disconnect MOST connector C4ME43B from the digital audio broadcast/satellite radio module.

Is the bright red light visible at harness side of connector C4ME43B pin 1?
Yes

GO to A23

Fault is in optical fibre harness between C4MM22B pin 2 (or C4ME27C pin 2, if bluetooth module not
installed) and C4ME43B pin 1, rectify the fault and re-test vehicle.

A23: CHECK FOR FAILURE AT DIGITAL AUDIO BROADCAST/SATELLITE RADIO MODULE

Connect OBT to digital audio broadcast/satellite radio module MOST connector C4ME43B.
Switch OBT 'ON' and set to 2+0 option.
Select the visible LED option.

Is the Rx lamp/LED permanently 'ON' and the HLDF screen permanently displaying 'Home screen menu' or
Land Rover logo?
Yes

Check/repair power feed and ground lines to digital audio broadcast/satellite radio module. If power
feed and ground lines ok, install a new digital audio broadcast/satellite radio module.
REFER to:

Satellite Radio Tuner

(415-01 Information and Entertainment System, Removal and

Installation).

GO to A24

A24: CHECK FOR FAILURE OF OPTICAL FIBRE TO INTERMEDIATE CONNECTOR C23S PIN 1

Disconnect intermediate connector C23S.
Switch OBT 'ON' and set to 2+0 option.
Press red 'TEST' button on OBT and observe harness side of connector C23S pin 1.

Is the bright red light visible at harness side of connector C23S pin 1?
Yes

No fault is indicated with the MOST Network, check all connectors and re-test vehicle.

Fault is in optical fibre harness between C4ME43B pin 2, if digital audio broadcast/satellite radio
module is installed (or C4MM22B pin 2, if digital audio broadcast/satellite radio module not installed
or C4ME27C pin 2, if bluetooth module not installed), and C23S pin 1, rectify the fault and re-test
vehicle.

Navigation System Pinpoint Tests

• NOTE: If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the
Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval Program is in operation, prior to
the installation of a new module/component.

• NOTE: Navigation Diagnostic Screen Access

1.W ith the vehicle at rest, place the ignition switch in either "ACC", "ON", or start the engine.
2.On the "Menu" screen, press the top center of the screen for more than three seconds.
3.Enter the PIN code, and then touch "OK". 660: Diagnosis Menu screen 661: System Check screen (DTC code
verification screen) 662: GPS Information screen.
4.The diagnostics screen will be displayed.

PINPOINT TEST B : POOR SATELLITE RECEPTION

• NOTE: Move the vehicle to an open area, radio waves from satellites may not be received inside buildings.
• NOTE: Correct the vehicle cursor to the current location.

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

B1: SYSTEM CHECK FOR DTCS

Check the system for DTCs which may be logged.

Are any system DTCs logged?
Yes

Carry out repair actions to correct the DTCs logged.
Check satellite reception.

GO to B3

GO to B2

B2: RETRO-INSTALL INSTALLATIONS CHECK

Check to see if there are any retro-install installations (anti-theft, radar, etc.)

Are there any retro-install installations?
Yes

Aftermarket items may cause either electrical or radio frequency interference that can cause satellite
reception to deteriorate.
Remove the power supply (including backup power supplies) from any aftermarket items installed. If
reception returns to normal after disconnection of aftermarket items, carry out the following. Alter
the installation position of any aftermarket items.Check satellite reception.

GO to B3

B3: SATELLITE RECEPTION CHECKS

Check the 'ST' column of the navigation diagnostics GPS information screen (PIN code 662) after 10
minutes have passed. There must be more than 4 ‘P’s displayed for accurate positioning. Check the
‘HDOP’ value, this must be less than 5.

Are there more than 4 'P's displayed and is HDOP less than 5?
Yes

Satellite reception is normal.

Confirm the GPS antenna is connected to the navigation module.
Refer to the electrical circuit wiring diagrams and check the integrity of the coaxial cable and
connectors from the Navigation Control Module (NCM) to the GPS antenna.
Install a new GPS antenna or coaxial cable as required.
Re-check satellite reception.

PINPOINT TEST C : MAP DISC WILL NOT INSERT/EJECT

• NOTE: Ensure the parking brake is applied, and ignition status is set to Auxiliary or ON.

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

C1: CHECK NAVIGATION DISC SLOT SHUTTER

Check the navigation map disc slot shutter is open.

Is the navigation map disc slot shutter is open?
Yes

GO to C2

Open the map disc slot shutter.

GO to C2

C2: CHECK NAVIGATION MAP DISC WILL INSERT/EJECT

Check that it is possible to insert/eject navigation map disc.

Is it possible to insert/eject navigation map disc?
Yes

Operation is normal.

Refer to the electrical circuit diagrams and check power supply and ground connections to the
Navigation Control Module (NCM). If power supply and ground connections are good, install a new
Navigation Control Module (NCM) as required. Refer to the new module/component installation note
at top of DTC Index.

PINPOINT TEST D : BLACK SCREEN (NAVIGATION MAP SCREEN DOES NOT DISPLAY)

• NOTE: Ensure the parking brake is applied, and ignition status is set to Auxiliary or ON.

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

D1: CHECK SCREEN SAVER FUNCTION

Check the screen saver function operation.

Does the screen saver function operate?
Yes

Press the display panel button.

GO to D2

D2: CHECK DISPLAY BACKLIGHT

Check the display backlight operation.

Does the display backlight operate?
Yes

Refer to the electrical circuit diagrams and check the GVIF cable between Navigation Control Module
(NCM) and HLDF screen is properly connected.
If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected,
check and install a new GVIF cable as required. Refer to the new module/component installation note

at top of DTC Index.
If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected
and NOT damaged, check and install a new Navigation Control Module (NCM) as required. Refer to
the new module/component installation note at top of DTC Index.
Re-check the system.

Check the HLDF display.
Re-check the system.

PINPOINT TEST E : NAVIGATION MAP SCREEN COLOUR IS ABNORMAL

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

E1: COLOUR BAR CHECK

Carry out the display diagnostics 'colour bar check' (PIN code 660).

Are the results of the display diagnostics 'colour bar check' normal?
Yes

Check the HLDF display.
Re-check the system.

Check the condition of the map disc for dirt or scratches.
Refer to the electrical circuit diagrams and check the GVIF cable between Navigation Control Module
(NCM) and HLDF screen is properly connected.
If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected,
check and install a new GVIF cable as required. Refer to the new module/component installation note
at top of DTC Index.
If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected
and NOT damaged, check and install a new Navigation Control Module (NCM) as required. Refer to
the new module/component installation note at top of DTC Index.
Re-check the system.

PINPOINT TEST F : VEHICLE’S CURRENT POSITION MARK TURNS INDEPENDENTLY

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

F1: VEHICLES CURRENT POSITION MARK TURNS INDEPENDENTLY

Determine if the ignition status was turned to Auxiliary or On, while the vehicle was in motion with
steering turned such as after an engine stall.

Was ignition status set to Auxiliary or On?
Yes

The angular speed of the vehicle at the time of the ignition status change will be logged as the
standard value. To re-set the standard value, turn ignition status to 'OFF' then to 'Auxiliary' or 'On'
with the vehicle stationary.
Re-test the vehicle.

Check and install a new Navigation Control Module (NCM) as required. Refer to the new
module/component installation note at top of DTC Index.

PINPOINT TEST G : CAR CURRENT POSITION NOT STABLE

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

G1: SYSTEM CHECK FOR DTCS

Check the system for DTCs which may be logged.

Are any system DTCs logged?
Yes

Carry out repair actions to correct the DTCs logged.
Re-check the system for car current position not stable.

GO to G2

G2: VEHICLE SPEED INPUT CHECK

Select Vehicle Sensor from the navigation diagnostic menu screen (PIN code 660), check Current
speed. The current speed must match the speedometer.

From the Vehicle Sensor screen, does the current speed must match the speedometer?
Yes

GO to G3

Carry out MOST ring circuit checks.
Check the Anti-Lock Brake System Module for related DTCs and refer to the relevant DTC Index.
Carry out network integrity tests using the manufacturer approved diagnostic system. Refer to
electrical circuit diagrams and check CAN circuits if required. Repair wiring harness as required.

G3: CHECK NUMBER OF SATELLITES

From the navigation diagnostic GPS information screen (PIN code 662), check the number of
satellites displayed.

Is the number of satellites displayed on the screen 0?
Yes

Carry out pinpoint test A "Poor Satellite Reception"

GO to G4

G4: CHECK IF SYMPTOMS ARE OCCURRING IN PARTICULAR LOCATIONS

Confirm if the 'car current position not stable' symptom is occurring in particular locations.

Is the 'car current position not stable' symptom occurring in particular locations?
Yes

Signal reflections from buildings or a particular location may be responsible.

Carry out pinpoint test A "Poor Satellite Reception"

PINPOINT TEST H : MAP DISPLAY IS INCOMPLETE

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

H1: SYSTEM CHECK FOR DTCS

Check the system for DTCs which may be logged.

Are any system DTCs logged?
Yes

Carry out repair actions to correct the DTCs logged.
Re-check the system for 'Map display is incomplete'.

GO to H2

H2: CHECK MAP DISC

Check map disc for contamination, deformation, cracks, scratches or non-genuine disc and correct
market.

Has a fault been identified with the map disc?
Yes

Replace the map disc.
Re-check the system for 'Map display is incomplete'.

Check and install a new Navigation Control Module (NCM) as required. Refer to the new
module/component installation note at top of DTC Index.

PINPOINT TEST I : NO NAVIGATION VOICE GUIDANCE

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

I1: CHECK ALL AUDIO OUTPUT SYSTEMS

Check audio output across all systems.

Is there sound output across all systems?
Yes

GO to I2

GO to I3

I2: CHECK VOICE GUIDANCE SOFT KEY

Check navigation screen menu, voice guidance soft key is not set to OFF position.

Is the voice guidance soft key set to OFF position?
Yes

Set the voice guidance soft key to ON position.
Re-check the system

GO to I3

I3: VOLUME LEVEL CHECK

Check the volume level is not set too low.

Is the volume level set too low?
Yes

Increase the volume level and re-test vehicle.

Refer to electrical circuit diagrams and check integrity of amplifier and speaker system wiring
harness and connectors.

GO to I4

I4: NAVIGATION VOICE ONLY NOT AUDIBLE

• NOTE: Only the navigation voice cannot be heard.

Press the 'Navigation voice repeat' soft key.

After the navigation voice repeat soft key is pressed, can voice still not be heard even though it has
become louder?
Yes

Check and install a new Navigation Control Module (NCM) as required. Refer to the new
module/component installation note at top of DTC Index.

Operation is normal.

PINPOINT TEST J : NO RESPONSE TO PRESSING NAVIGATION MENU

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

J1: NO RESPONSE TO PRESSING NAVIGATION MENU

• NOTE: 15 minutes are required for the program to update. If the engine is accidentally turned OFF, start the engine
again, and wait for 15 minutes.

Check that the engine was not turned 'OFF' during a navigation software update.

Was the engine turned 'OFF' during a navigation software update?
Yes

Check the correct map disc is inserted into the Navigation Control Module (NCM). Start the engine and
allow to idle for 15 minutesTurn the engine 'OFF', and then start the engine again.Verify that the
navigation screen displays. Navigation was in the program update mode.

GO to J3

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