LAND ROVER FRELANDER 2 2006 Repair Manual

1
2
3
1
2
3
1
1
1
2
3
1
1
2
3
1
Is t he bright red li ght vi si ble at harnes s s ide of MOST connect or C2ME44B pi n 1?YesGO to A11.NoFault i s in opt ical fi bre harnes s between C23T pi n 1 and C2ME44B pin 1, rect ify t he faul t and re-tes tvehicle.
A11: CHECK FOR FAILURE AT INT EGRAT ED AUDIO MODULEConnect OBT to integrat ed audio modul e MOST connector C2ME44B.
Swi tch OBT 'ON' and s et t o 2+0 opt ion.
Select t he vi s ible LED opt ion.
Is t he Rx lamp/LED permanentl y 'ON' and t he HLDF s creen permanentl y dis playing Land Rover l ogo?YesCheck/repair power feed and ground lines t o i nt egrat ed audi o module. If power feed and ground li nesok, ins tal l a new i nt egrat ed audi o module.NoGO to A12.
A12: CHECK FOR FAILURE OF OPT ICAL FIBRE FROM INT EGRAT ED AUDIO MODULE
Di sconnect MOST connect or C2ME05B from informat ion and ent ertai nment modul e.
Swi tch OBT 'ON' and s et t o 2+0 opt ion.
Pres s red 'TEST' but ton on OBT and obs erve harnes s s ide of connector C2ME05B pin 1
Is t he bright red li ght vi si ble at harnes s s ide of connect or C2ME05B pin 1?YesInst all a new informat ion and entertai nment control modul e.NoFault i s in opt ical fi bre harnes s between C2ME05B pin 1 and C2ME44B pin 2, rect ify the fault andre-t est vehicle.A13: CHECK FOR INST ALLAT ION O F NAVIGAT IO N MODULE
Check for i ns t allat ion of Navigati on module.
Is t here a Navigat ion module ins tal led t o vehi cle?YesGO to A14.NoGO to A16.A14: CHECK FOR FAILURE OF OPT ICAL FIBRE T O NAVIGAT ION MODULE
Di sconnect MOST connect or C3MN08C from t he navi gat ion modul e.
Is t he bright red li ght vi si ble at harnes s s ide of connect or C3MN08C pi n 1?YesGO to A15.NoFault i s in opt ical fi bre harnes s between C3MN08C pi n 1 and C23S pin 2, recti fy t he faul t and re-tes tvehicle.
A15: CHECK FOR FAILURE AT NAVIGAT ION MO DULE
Connect OBT to navigat ion module MOST connector C3MN08C.
Swi tch OBT 'ON' and s et t o 2+0 opt ion.
Select t he vi s ible LED opt ion.
Is t he Rx lamp/LED permanentl y 'ON' and t he HLDF s creen permanentl y dis playing 'Home s creen menu' orLand Rover l ogo?YesCheck/repair power feed and ground lines t o navigati on module. If power feed and ground li nes ok,i nst all a new navigat ion module.REFER t o: Navi gat ion Sys tem Digi tal Vers ati le Di s c (DVD) Uni t (415-01 Informati on and EntertainmentSys tem, Removal and Ins tal lati on).NoDi sconnect OBT and reconnect navigat ion module MOST connector C3MN08C.GO to A16.
A16: CHECK FOR FAILURE OF OPT ICAL FIBRE T O AUDIO AMPLIFIER MODULE
Di sconnect MOST connect or C4ME27C from t he audi o ampli fi er modul e.
Is t he bright red li ght vi si ble at harnes s s ide of connect or C4ME27C pin 1?YesGO to A17.NoFault i s in opt ical fi bre harnes s between C3MN08C pi n 2 (or C23S pi n 2, if Navigat ion module noti nst all ed to vehicl e) and C4ME27C pin 1, recti fy t he faul t and re-tes t vehi cl e.
A17: CHECK FOR FAILURE AT AUDIO AMPLIFIER MO DULEConnect OBT to audio ampli fier module MOST connector C4ME27C.
Swi tch OBT 'ON' and s et t o 2+0 opt ion.
Select t he vi s ible LED opt ion.
Is t he Rx lamp/LED permanentl y 'ON' and t he HLDF s creen permanentl y dis playing 'Home s creen menu' orLand Rover l ogo?YesCheck/repair power feed and ground lines t o audio ampl ifier module. If power feed and ground li nesok, ins tal l a new audio ampl ifier module.REFER t o: Subwoofer Ampl ifi er (415-01 Informati on and Entertainment Sys tem, Removal andInst all ati on).NoDi sconnect OBT and reconnect audi o ampli fi er modul e MOST connector C4ME27C.GO to A18.A18: CHECK FOR INST ALLAT ION O F BLUET OOT H MODULE
Check for i ns t allat ion of bluet oot h module.

1
1
2
3
1
1
1
2
3
1
2
3
Is t here a bl uet ooth modul e ins t al led t o t he vehi cle?YesGO to A19.NoGO to A21.
A19: CHECK FOR FAILURE OF OPT ICAL FIBRE T O BLUET O OT H MODULE
Di sconnect MOST connect or C4MM22B from t he bluetoot h module.
Is t he bright red li ght vi si ble at harnes s s ide of connect or C4MM22B pi n 1?YesGO to A20.NoFault i s in opt ical fi bre harnes s between C4ME27C pin 2 and C4MM22B pin 1, recti fy the faul t andre-t est vehicle.
A20: CHECK FOR FAILURE AT BLUET OOT H MODULEConnect OBT to bl uet ooth modul e MOST connect or C4MM22B.
Swi tch OBT 'ON' and s et t o 2+0 opt ion.
Select t he vi s ible LED opt ion.
Is t he Rx lamp/LED permanentl y 'ON' and t he HLDF s creen permanentl y dis playing 'Home s creen menu' orLand Rover l ogo?YesCheck/repair power feed and ground lines t o bluet oot h module. If power feed and ground l ines ok,i nst all a new bl uetooth modul e.REFER t o: Bl uetooth Modul e (415-01 Informat ion and Ent ert ai nment Sys t em, Removal andInst all ati on).NoDi sconnect OBT and reconnect bl uetooth modul e MOST connect or C4MM22B.GO t o A21.
A21: CHECK FOR INST ALLAT ION O F DIGIT AL AUDIO BROADCAST /SAT ELLIT E RADIO MO DULECheck for i ns t allat ion of digi tal audio broadcast /sat elli te radio modul e.
Is t here a di gi tal audio broadcas t/sat ell it e radio module i nst all ed to the vehicle?YesGO to A22.NoGO to A24.
A22: CHECK FOR FAILURE OF OPT ICAL FIBRE T O DIGIT AL AUDIO BROADCAST /SAT ELLIT E R ADIO MODULEDi sconnect MOST connect or C4ME43B from t he digit al audio broadcas t/s atell it e radi o module.
Is t he bright red li ght vi si ble at harnes s s ide of connect or C4ME43B pin 1?YesGO to A23.NoFault i s in opt ical fi bre harnes s between C4MM22B pi n 2 (or C4ME27C pi n 2, if bl uet ooth modul e noti nst all ed) and C4ME43B pin 1, rect ify t he faul t and re-tes t vehi cl e.A23: CHECK FOR FAILURE AT DIGIT AL AUDIO BROADCAST /SAT ELLIT E RADIO MODULE
Connect OBT to di git al audio broadcas t/s at ell it e radi o module MOST connect or C4ME43B.
Swi tch OBT 'ON' and s et t o 2+0 opt ion.
Select t he vi s ible LED opt ion.
Is t he Rx lamp/LED permanentl y 'ON' and t he HLDF s creen permanentl y dis playing 'Home s creen menu' orLand Rover l ogo?YesCheck/repair power feed and ground lines t o digi tal audio broadcast /sat elli te radio modul e. If powerfeed and ground li nes ok, i nst all a new di git al audio broadcas t/s atell it e radi o module.REFER t o: Sat elli te Radi o Tuner (415-01 Informati on and Ent ert ainment Syst em, Removal andInst all ati on).NoGO to A24.A24: CHECK FOR FAILURE OF OPT ICAL FIBRE T O INT ERMEDIAT E CONNECT OR C23S PIN 1
Di sconnect i nt ermedi ate connect or C23S.
Swi tch OBT 'ON' and s et t o 2+0 opt ion.
Pres s red 'TEST' but ton on OBT and obs erve harnes s s ide of connector C23S pin 1.
Is t he bright red li ght vi si ble at harnes s s ide of connect or C23S pi n 1?YesNo fault i s indicat ed wit h t he MOST Net work, check all connectors and re-t es t vehicle.NoFault i s in opt ical fi bre harnes s between C4ME43B pin 2, if digi tal audi o broadcas t /s at el li te radiomodule is i nst all ed (or C4MM22B pi n 2, if digi tal audi o broadcast /s at el li te radio modul e not ins tal ledor C4ME27C pin 2, i f bluetooth module not ins t al led), and C23S pi n 1, recti fy the fault and re-t es tvehicle.
Navigation System Pinpoint Tests
• NOTE: If the control modul e or a component i s s us pect and the vehicle remains under manufacturer warrant y, refer t o theW arranty Pol icy and Procedures manual (s ect ion B1.2), or determine i f any pri or approval Program is i n operat ion, prior t ot he ins tal lati on of a new modul e/component.
• NOTE: Navigati on Diagnost ic Screen Access
1.W it h t he vehi cl e at res t , pl ace the i gnit ion s wit ch in eit her "ACC", "ON", or s t art t he engi ne.2.On the "Menu" screen, pres s t he t op cent er of t he s creen for more t han three s econds.3.Ent er t he PIN code, and t hen touch "OK". 660: Diagnosi s Menu s creen 661: Sys tem Check screen (DTC codeverificati on s creen) 662: GPS Informati on s creen.4.The di agnos ti cs screen will be di spl ayed.

1
1
1
1
1
1
1
PINPOINT TEST B : POOR SATELLITE RECEPTION
• NOTE: Move t he vehi cl e t o an open area, radi o waves from s at el li tes may not be recei ved ins ide buil dings.
• NOTE: Correct the vehicle cursor t o t he current locati on.
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
B1: SYST EM CHECK FOR DT CS
Check the s ys tem for DTCs whi ch may be logged.
Are any s ys t em DTCs l ogged?YesCarry out repair acti ons to correct the DTCs logged.Check sat ell it e recepti on.GO t o B3.NoGO to B2.
B2: RET RO-INST ALL INST ALLAT IONS CHECKCheck to see if t here are any ret ro-i nst all i ns t allat ions (ant i-t heft, radar, etc.)
Are there any ret ro-ins tal l i nst all ati ons ?YesAftermarket it ems may caus e eit her el ect ri cal or radio frequency int erference that can caus e s atel lit erecepti on t o deteriorat e.Remove t he power s upply (including backup power s upplies ) from any aft ermarket i tems i nst all ed. Ifrecepti on ret urns t o normal after dis connecti on of aft ermarket i tems , carry out the foll owing. Alt ert he ins t al lat ion pos it ion of any aft ermarket i tems.Check s atel li te recept ion.GO to B3.NoGO to B3.
B3: SAT ELLIT E R ECEPT ION CHECKSCheck the 'ST' column of t he navigati on diagnos t ics GPS i nformat ion screen (PIN code 662) after 10mi nutes have pass ed. There mus t be more t han 4 ‘P’s dis played for accurat e pos it ioning. Check t he‘HDOP’ value, t hi s mus t be l es s t han 5.
Are there more than 4 'P's di s pl ayed and is HDOP les s than 5?YesSatel li te recept ion i s normal .NoConfi rm t he GPS antenna is connect ed t o t he navi gat ion modul e.Refer t o t he electrical ci rcuit wi ri ng diagrams and check the integrit y of the coaxial cable andconnectors from the Navigat ion Control Modul e (NCM) to the GPS ant enna.Inst all a new GPS antenna or coaxial cabl e as requi red.Re-check s at ell it e recepti on.
PINPOINT TEST C : MAP DISC WILL NOT INSERT/EJECT
• NOTE: Ens ure t he parking brake is appli ed, and i gnit ion s tat us is set t o Auxil iary or ON.
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
C1: CHECK NAVIGAT ION DISC SLO T SHUT T ER
Check the navigat ion map dis c s lot s hut t er i s open.
Is t he navi gat ion map dis c s lot s hutt er is open?YesGO t o C2.NoOpen t he map di s c s lot s hut ter.GO t o C2.
C2: CHECK NAVIGAT ION MAP DISC WILL INSERT /EJECTCheck that i t is pos s ible to i nsert/eject navi gat ion map dis c.
Is it pos s ible to ins ert /eject navi gati on map dis c?YesOperat ion is normal.NoRefer t o t he electrical ci rcuit di agrams and check power s uppl y and ground connecti ons to theNavigat ion Control Modul e (NCM). If power s upply and ground connect ions are good, ins t al l a newNavigat ion Control Modul e (NCM) as required. Refer t o t he new module/component ins tal lat ion noteat t op of DTC Index.
PINPOINT TEST D : BLACK SCREEN (NAVIGATION MAP SCREEN DOES NOT DISPLAY)
• NOTE: Ens ure t he parking brake is appli ed, and i gnit ion s tat us is set t o Auxil iary or ON.
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
D1: CHECK SCREEN SAVER FUNCT IONCheck the s creen s aver funct ion operat ion.
Does the screen saver functi on operate?YesPres s t he dis play panel but ton.GO t o D2.NoGO to D2.
D2: CHECK DISPLAY BACKLIGHT
Check the di spl ay backli ght operat ion.
Does the di s pl ay backli ght operat e?YesRefer t o t he electrical ci rcuit diagrams and check t he GVIF cable bet ween Navigati on Cont rol Module(NCM) and HLDF s creen is properly connect ed.If the GVIF cable bet ween Navi gat ion Cont rol Modul e (NCM) and HLDF s creen is properly connect ed,check and i nst all a new GVIF cable as required. Refer t o t he new module/component ins tal lati on note

1
1
1
1
1
1
at t op of DTC Index.If the GVIF cable bet ween Navi gat ion Cont rol Modul e (NCM) and HLDF s creen is properly connect edand NOT damaged, check and i nst all a new Navi gat ion Cont rol Module (NCM) as required. Refer tot he new module/component ins tal lati on note at t op of DTC Index.Re-check the s ys tem.NoCheck the HLDF di spl ay.Re-check the s ys tem.
PINPOINT TEST E : NAVIGATION MAP SCREEN COLOUR IS ABNORMAL
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
E1: COLOUR BAR CHECK
Carry out the di s pl ay diagnost ics 'colour bar check' (PIN code 660).
Are the res ul ts of t he dis play di agnos ti cs 'colour bar check' normal ?YesCheck the HLDF di spl ay.Re-check the s ys tem.NoCheck the condit ion of t he map dis c for di rt or s crat ches .Refer t o t he electrical ci rcuit diagrams and check t he GVIF cable bet ween Navigati on Cont rol Module(NCM) and HLDF s creen is properly connect ed.If the GVIF cable bet ween Navi gat ion Cont rol Modul e (NCM) and HLDF s creen is properly connect ed,check and i nst all a new GVIF cable as required. Refer t o t he new module/component ins tal lati on noteat t op of DTC Index.If the GVIF cable bet ween Navi gat ion Cont rol Modul e (NCM) and HLDF s creen is properly connect edand NOT damaged, check and i nst all a new Navi gat ion Cont rol Module (NCM) as required. Refer tot he new module/component ins tal lati on note at t op of DTC Index.Re-check the s ys tem.
PINPOINT TEST F : VEHICLE’S CURRENT POSITION MARK TURNS INDEPENDENTLY
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
F1: VEHICLES CURRENT POSIT ION MARK T URNS INDEPENDENT LY
Det ermi ne if t he ignit ion st atus was turned to Auxil iary or On, whi le the vehicle was in moti on wit hs t eering t urned s uch as aft er an engi ne s tall .
W as ignit ion s t at us s et to Auxi liary or On?YesThe angular s peed of t he vehi cl e at t he ti me of t he igni ti on st atus change wil l be logged as t hes t andard val ue. To re-s et t he s tandard value, t urn i gni ti on s tat us to 'OFF' t hen t o 'Auxil iary' or 'On'wi th the vehicle st ati onary.Re-tes t the vehicle.NoCheck and ins tal l a new Navigati on Cont rol Module (NCM) as requi red. Refer t o t he newmodule/component ins tal lati on note at top of DTC Index.
PINPOINT TEST G : CAR CURRENT POSITION NOT STABLE
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
G1: SYST EM CHECK FOR DT CS
Check the sys tem for DTCs whi ch may be l ogged.
Are any s ys t em DTCs l ogged?YesCarry out repair act ions to correct the DTCs logged.Re-check the sys tem for car current pos it ion not s table.NoGO to G2.
G2: VEHICLE SPEED INPUT CHECK
Select Vehicle Sens or from t he navi gat ion di agnos ti c menu s creen (PIN code 660), check Currents peed. The current speed mus t mat ch the speedometer.
From t he Vehi cl e Sensor s creen, does t he current s peed mus t mat ch the s peedomet er?YesGO to G3.NoCarry out MOST ring ci rcuit checks .Check the Ant i-Lock Brake Sys t em Module for rel at ed DTCs and refer to the relevant DTC Index.Carry out network int egrit y t est s us ing t he manufacturer approved di agnos ti c s ys t em. Refer toel ect ri cal circuit di agrams and check CAN circuit s i f required. Repair wi ring harness as required.
G3: CHECK NUMBER OF SAT ELLIT ES
From t he navi gat ion di agnos ti c GPS i nformat ion screen (PIN code 662), check t he number ofs atel li tes dis played.
Is t he number of s atel lit es dis played on t he s creen 0?YesCarry out pinpoint t est A "Poor Satell it e Recept ion"NoGO to G4.G4: CHECK IF SYMPT OMS ARE OCCURRING IN PART ICULAR LOCAT IO NS
Confi rm if t he 'car current pos it ion not s table' s ymptom is occurring i n part icular locati ons .

1
1
1
1
1
1
1
Is t he 'car current posi ti on not st able' sympt om occurri ng in part icul ar locat ions ?YesSi gnal reflecti ons from buil dings or a part icular locati on may be respons ible.NoCarry out pinpoint t est A "Poor Satell it e Recept ion"
PINPOINT TEST H : MAP DISPLAY IS INCOMPLETE
T ESTCONDIT IONSDET AILS/R ESULT S/ACT IONS
H1: SYST EM CHECK FOR DT CSCheck t he sys t em for DTCs whi ch may be l ogged.
Are any s yst em DTCs l ogged?YesCarry out repai r act ions t o correct t he DTCs logged.Re-check t he s ys t em for 'Map dis play i s i ncomplet e'.NoGO t o H2.H2: CHECK MAP DISC
Check map di sc for cont aminat ion, deformat ion, cracks , s cratches or non-genui ne dis c and correctmarket.Has a fault been i dent ified wi th the map dis c?YesReplace t he map di sc.Re-check t he s ys t em for 'Map dis play i s i ncomplet e'.NoCheck and ins t al l a new Navigat ion Control Modul e (NCM) as required. Refer t o t he newmodul e/component ins t al lat ion not e at top of DTC Index.
PINPOINT TEST I : NO NAVIGATION VOICE GUIDANCE
T ESTCONDIT IONSDET AILS/R ESULT S/ACT IONS
I1: CHECK ALL AUDIO OUT PUT SYST EMSCheck audi o output acros s all s yst ems .
Is t here s ound output across all s ys t ems ?YesGO t o I2.NoGO t o I3.
I2: CHECK VOICE GUIDANCE SO FT KEYCheck navi gat ion screen menu, voice guidance s oft key is not s et t o OFF posi ti on.
Is t he voice guidance soft key set t o OFF pos it ion?YesSet t he voice guidance soft key to O N posi ti on.Re-check t he s ys t emNoGO t o I3.I3: VOLUME LEVEL CHECK
Check t he vol ume l evel is not s et t oo low.
Is t he volume l evel s et too low?YesIncrease the vol ume level and re-tes t vehi cl e.NoRefer to el ect ri cal circui t diagrams and check int egrit y of ampli fier and s peaker s yst em wiringharnes s and connect ors .GO t o I4.
I4: NAVIGAT ION VOICE ONLY NOT AUDIBLE• NOTE: Onl y the navigat ion voice cannot be heard.
Press the 'Navi gat ion voi ce repeat ' s oft key.
After t he navi gat ion voi ce repeat soft key is pres s ed, can voice s t il l not be heard even t hough it hasbecome l ouder?YesCheck and ins t al l a new Navigat ion Control Modul e (NCM) as required. Refer t o t he newmodul e/component ins t al lat ion not e at top of DTC Index.NoO perati on is normal.
PINPOINT TEST J : NO RESPONSE TO PRESSING NAVIGATION MENU
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
J1: NO RESPONSE T O PRESSING NAVIGAT ION MENU
• NOTE: 15 minutes are required for t he program t o update. If the engine i s acci dentally turned OFF, s tart the engi neagain, and wait for 15 minut es.
Check t hat t he engine was not t urned 'O FF' during a navi gat ion software updat e.
W as t he engi ne turned 'OFF' during a navigat ion s oft ware updat e?YesCheck t he correct map di sc is i ns erted i nto t he Navigati on Control Module (NCM). Start the engine andal low to idle for 15 mi nut es Turn t he engi ne 'OFF', and t hen s tart the engine again.Verify t hat t henavigat ion s creen dis plays . Navi gat ion was in the program update mode.NoGO t o J3.

1
1
1
1
J2: NO RESPONSE T O PRESSING NAVIGAT ION MENU
Check t hat t he engine was not t urned 'O FF' aft er ins ert ing t he new map di s c.
W as t he engi ne turned 'OFF' after i nserti ng the new map dis c?YesCheck t he correct map di sc is i ns erted i nto t he Navigati on Control Module (NCM). Start the engine andal low to idle for 15 mi nut es Turn t he engi ne 'OFF', and t hen s tart the engine again.NoGO t o J3.
J3: NO RESPONSE T O PRESSING NAVIGAT ION MENU
Check t he "Loading" butt on on t he navi gat ion di agnos ti cs screen (PIN code 660) has been pres s ed,and "Y ES" has been sel ect ed.
Has the "Loadi ng" but ton on the navigati on diagnost ics s creen been pres s ed, and has "Y ES" beensel ect ed?YesCheck t he correct map di sc is i ns erted i nto t he Navigati on Control Module (NCM). Start the engine andal low to idle for 15 mi nut es Turn t he engi ne 'OFF', and t hen s tart the engine again.NoRefer to el ect ri cal circui t diagrams and check int egrit y of navi gat ion sys tem wi ring harnes s andconnect ors .GO t o J4.
J4: SYST EM CHECK FO R DT CSCheck t he s ys t em for DTCs which may be l ogged.
Is DTC U300055 l ogged?YesUsi ng t he manufact urer approved diagnost ic s ys tem check/amend t he Car Configurat ion Fi leparameter i n block 2, byt e 127 t o mat ch vehi cl e market /s peci fi cat ion. If the DTC remains checknavigat ion s ys tem modul e part number and ensure t he correct component is ins tall ed to vehi cl emarket/s pecificati on.NoGO t o J5.J5: NO RESPONSE T O PRESSING NAVIGAT ION MENU
Turn t he engi ne 'OFF', wai t for a moment , and then t urn the engine 'ON' agai n.
Does t he navigati on s creen fai l t o di spl ay even i f the navigat ion but ton i s pres s ed?YesCheck t he HLDF is ins tall ed correct ly.Check t he Navi gati on Cont rol Module (NCM) i s ins tal led correct ly.NoOperati on is normal.

Publi s hed: 11-May-2011
Information and Entertainment System -
Torque SpecificationsDescriptionNmlb-ft
Audio ampl ifier bolt s43
Audio uni t43Bluet oot h module ret aining bolt s107
Front door speaker11
Inst rument panel s peaker11Navigati on digit al Vers ati le Di s c (DVD) unit retai ni ng bolt s64
Rear door s peaker11
Satel lit e radio t uner bracket nuts107Satellite radio tuner to mounting bracket bolts:
M564
M6107Subwoofer amplifier bracket nut s107
Subwoofer to bracket bolt s107
Liftgat e s peaker to cas ing bol ts11Liftgat e s peaker to li ft gat e Torx screws11
Video di spl ay bol ts32

Publi s hed: 11-May-2011
Information and Entertainment System - Audio System
Des cript ion and Operat ion
COMPONENT LOCATION
ItemPart NumberDescription1-Audio head unit
2-Infotai nment Cont rol Modul e (ICM)
3-Int egrat ed Audi o Module (IAM)4-Rear headphone socket s and audio control
5-Audio ampl ifier
6-Satell it e Di gi tal Audio Radi o Service (SDARS) modul e (NAS Only)7-High Defini ti on (HD) Radio (NAS onl y - from 2009MY )
8-Steering wheel remot e audi o control s
OVERVIEW
The audi o s yst em cont ai ns the foll owing funct ions :
CD pl ayerAM/FM tunerDigi tal Audio Broadcast (DAB)/SDARS radi o s yst ems (where avail abl e)HD radio s ys tem (where avai lable).

The audi o s yst em is avail abl e in 2 vers ions , Standard and Premium.
The Standard audio s ys t em us es an int ernal ampli fier whi ch di rectl y dri ves the s ys tem s peakers and contai ns a s ingle di s cCompact Di s c (CD) pl ayer. The St andard audio s ys tem is controlled purely from the head uni t and the remote st eeri ngwheel controls . The head uni t is connect ed t o the vehicl e on t he medium speed Controll er Area Network (CAN) bus . Thisall ows the uni t to be int errogat ed for diagnost ic purpos es .
The Premi um audio sys tem compri ses t he fol lowi ng components :
Int egrat ed Audi o Module (IAM)Infotai nment Cont rol Modul e (ICM)Separate audio ampli fierRear seat audio control modul es wit h head phone socket sSurround s ound s peaker s ys t em
Control of t he Premi um audio sys tem is vi a t he ICM located in t he cent er of the i nstrument panel. Control s i gnal s from t heICM are sent t o t he res t of the audi o s ys t em on t he Media Ori ent ated Sys tem Trans port (MOST) ring. The ICM i s the ti mingmas ter for the MOST ri ng and als o host s a gat eway functi on between t he medium s peed CAN bus and the MOST ri ng.Audio s ignals are s ent on t he MOST ring from the Integrat ed Audio Modul e to the amplifier.
LOW LINE AUDIO SYSTEM
ItemPart NumberDescription
1-On/O ff volume control2-Radio pres et /CD sel ect butt ons
3-Informat ion di spl ay
4-Audio menu but ton5-Exit butt on
6-Audio menu rotary cont rol ler
7-Seek up/next t rack8-Manual t uning up/CD next t rack
9-CD s l ot
10-CD eject11-Manual t uning down/CD previous t rack
12-Seek down/previous t rack
13-Info butt on14-Tone/vol ume s ett ings but ton
15-Auxi li ary mode but ton
16-CD mode but ton17-AM waveband but t on
18-FM waveband but ton
The low li ne audi o head unit cont ains t he fol lowi ng functi onali ty:
Ampli tude Modulat ion (AM)/Frequency Modulat ion (FM) Radio t unerSingle di s c CD playerAmpli fi er
The audi o head unit communicates wit h other vehi cl e s yst ems on the CAN bus .
The audi o head unit contains an internal ampl ifier which direct ly drives t he vehi cle s peakers.For addit ional informat ion, refer t o: Speakers (415-01 Informati on and Entert ainment Syst em, Des cript ion and Operat ion).
The audi o head unit i ncorporat es a power management funct ion. Shoul d t he vehi cl e batt ery l evel drop bel ow apredetermined l evel t he unit wi ll li mit i ts functi onali ty. The audio head unit receives CAN s ignals whi ch hel p it det ermi net he wake up/s hut down proces s .
Transit Mode
Trans it mode i s us ed to reduce the vehicle bat t ery current drain whi ls t t he vehi cl e is bei ng s tored or trans port ed. Trans i tmode i s entered/exi ted vi a a CAN si gnal from the Land Rover approved di agnos ti c tool. In t rans it mode the foll owingcircuit s wi ll be di sabled:
Aux and phone cal l

ClockAntenna powerLight Emit t ing Di ode (LED) il lumi nat ion.
In transi t mode t he CAN port and t he ON/OFF s wit ch are t he only ci rcuit s that are left act ive.
The CAN port is l eft open to allow the EXIT from transi t mode s ignal to be received. The O N/OFF s wit ch is left act ive t oall ow feedback to the driver vi a t he head uni t LCD (liqui d crys tal dis play), t hat the unit is i n t ransi t mode s houl d t he dri veratt empt t o power up the head unit . This wi ll only occur when t he vehicle engine is runni ng and the bat tery is above 12.3Volt s.
HIGH LINE AUDIO SYSTEM
ItemPart NumberDescription
1-On/O ff volume control2-Informat ion di spl ay
3-Seek down/previous t rack
4-Manual t uning down/CD previous t rack5-CD eject
6-Manual t uning up/CD next t rack
7-Seek up/next t rack8-CD s l ot
9-Mode butt on
10-Telephone mode but t on11-Audio menu but ton
12-Exit butt on
13-Audio menu rotary cont rol ler14-Scan but ton
15-Keypad
16-Autos tore butt on17-Info butt on
18-Tone/vol ume s ett ings but ton
19-AM waveband but t on20-FM waveband but ton
The High Li ne Audi o s yst em is bas ed around an Integrat ed Audio Module (IAM) which communicates on the Medi aOrientat ed Sys t em Trans port (MOST). The ICM communicat es on medium speed CAN and MOST buses .
The IAM cont ains t he fol lowi ng functi onali ty:
Radio t unerCD pl ayer (Si ngle CD or Si x dis c i n dash changer)Auxi li ary i nput (for any device feat uring a 3.5mm jack pl ug out put).
The ICM is woken up by CAN bus acti vi ty. The IAM i s woken up by the MOST ri ng.
The ICM is the Bus Mas t er for the MOST s ys t em and contai ns the t iming mas t er for the MOST s ys t em.
TUNER
The IAM incorporat es a AM/FM t uner whi ch al lows for 30 FM pre-s ets (FM1 FM2 FM a) and 20 AM (10 AM and 10 AM a, forEurope t he 10 s tronges t LW and MW wil l be st ored in frequency order). Pre-s et s tat ions are st ored i n t he IAM and ICMmemory. The radio t uner al so incorporat es the foll owi ng radi o functi ons :
Auto tuneTraffi c announcement s (TA) – Europe onlyRadio Dat a Syst em (RDS) EON funct ion (Radio Broadcast Dat a Sys tem RBDS in NAS markets)Seek st ati onTune up/downScanPTY
• NOTE: On vehicles fit t ed wit h t he HD radio module, t he module replaces the AM/FM funct ion i n t he IAM. AM and FMantennae are connect ed direct ly i nto the HD radio module and not int o t he IAM; therefore t he AM/FM functi ons in the IAM