2006 LAND ROVER FRELANDER 2 Repair Manual

ESP relay glove box dimensions oil capacity inflation pressure

Page 1921 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual LIGHT SWITCH MODULE
ItemPart NumberDescription1-Off pos it ion
2-Si de lamps pos it ion
3-Headl amps pos i ti on4-Aut omati c headl amps posi ti on (if fi tt ed)
5-Headl amp leveli ng rot ary contro

LIGHT SWITCH MODULE
ItemPart NumberDescription1-Off pos it ion
2-Si de lamps pos it ion
3-Headl amps pos i ti on4-Aut omati c headl amps posi ti on (if fi tt ed)
5-Headl amp leveli ng rot ary control (halogen headl amps only)
6-Rear fog lamp swit ch7-Li ght ing cont rol rot ary s wi tch
8-Front fog l amps s wit ch
9-Int erior i lluminati on dimmer rotary cont rolThe li ght swi tch modul e is locat ed in the driver's s ide of t he ins trument panel and all ows the driver t o cont rol t heoperati on of the ext erior l ighti ng s ys t em. Three vari ant s of t he module are avai lable to cover di fferent vehi cl es pecificati ons and market vari ant s .
All s wit ch operati ons are det ect ed by t he li ght s wi tch module and sent as Local Interconnect Net work (LIN) mess ages tot he CJB.
Lighting Control Rotary Switch
The li ght control modul e has a central rot ary s wit ch which al lows t he fol lowing sel ect ions:
All exterior lamps offSide l amps onHeadl amps onAutomat ic headlamps acti ve.
Headlamp Leveling (ROW halogen headlamp s only)
• NOTE: Headlamp l evel ling is not avai lable on NAS vehicles wi th hal ogen headlamps .
A rotary leveli ng thumbwheel is l ocat ed on the RH s ide of t he li ght swi tch modul e. The rotary thumbwheel is connect ed toa rheos t at whi ch gives a vari abl e output t o t he headl amp leveli ng s tepper motors. The mot ors res pond t o t he output andmove t o adjus t the headlamp verti cal al ignment as required.
The cont rol has no defi ned pos i ti ons but can be adjus t ed as required t o compens ate for a drop in hei ght at t he rear of t hevehi cl e and avoid dazzle t o oncoming drivers .
Dimmer Control
A rotary dimmer t humbwheel i s located on the LH si de of the light s wit ch module. The dimmer control provides a Puls eW i dth Modul at ed (PW M) output t o cont rol t he il lumi nat ion bright nes s of t he ins trument panel and other ins t rument panelil lumi nat ion.
The dimmer swi tch operat es usi ng a rotary thumbwheel which is connect ed t o a rheos t at and a high s i de swit ch. Therheos tat i s a vari abl e res i st or which provides a high or low res is t ance according t o i ts s et posi ti on. Thi s output is pas s edt o a s wit chabl e capacit or or a high s ide swi tch. The high s ide swi tch us es t he output from t he rheos t at t o det ermi ne thes wit chi ng frequency of the capaci tor whi ch provi des the PW M out put of between 8 and 12V t o determine t he bri ght ness oft he il luminat ion.
Fog Lamps
Two s wit ches are provi ded for s elect ion of t he front and rear fog lamps . The front fog l amp s wit ch is onl y fi tt ed t o vehicleswit h front fog lamps .
The fog lamp s wi tches are momentary swit ches , which when pres s ed, generat e a LIN bus mes s age from t he li ght swi tchmodule t o t he CJB. The fog l amps remai n act ive unt il des el ect ed us ing t he appl icable fog lamp s wit ch or the headlampsare swi tched off or t he igni ti on power mode 6 is changed to the off power mode 0.
Automatic Headlamp s
The automat ic headlamp funct ion i s a driver ass i st ance sys tem. The driver can override the s ys tem operati on by s el ect ionof s ide l amp or headl amp on i f the ambi ent l ight condi ti ons requi re front and rear light ing t o be acti ve.

Page 1922 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual The automat ic headlamp s ys tem uses a li ght s ens or and t he CJB, which are connect ed via the LIN bus t o cont rol t heheadl amp funct ional it y.
A l ight s ens or is incorporated in t he r

The automat ic headlamp s ys tem uses a li ght s ens or and t he CJB, which are connect ed via the LIN bus t o cont rol t heheadl amp funct ional it y.
A l ight s ens or is incorporated in t he rai n/l ight s ens or located on the i nsi de of the windshi el d, bel ow t he rear view mirror.The wiper s yst em al s o uses the rain/l ight s ens or for aut omati c wiper operati on.For addit ional informat ion, refer t o: W i pers and W as hers (501-16 W ipers and W as hers , Des cri pti on and Operati on).
The li ght sens or meas ures the ambi ent l ight around t he vehi cl e i n a vert ical direct ion and als o the angular li ght l evel fromt he front of t he vehi cle. The rai n/li ght sens or us es vehicle s peed s ignals , wiper s wit ch posi ti on and the park posi ti on of thefront wipers to control the s ys tem.
The automat ic headlamp operat ion us es ambient l ight levels whi ch are moni tored by phot odiodes incorporat ed in t herai n/l ight sens or. The rain/l ight s ens or s ends a li ght s on/off request t o t he CJB on t he LIN bus , which res ponds bys wit chi ng on t he low beam headl amps, front s ide l amps, l icense plate lamps and rear t ail l amps. The aut omat ic headlampsare act ivated under the foll owing condi ti ons :
Twil ightDarknessRainTunnel sUnderground or mult is t ori ed car parks .
Operat ion of t he aut omat ic headl amps requires t he ignit ion t o be on (power mode 6), the l ighti ng cont rol rot ary swi tch t obe i n the 'AUTO' pos it ion and a li ght s on reques t s ignal from t he li ght sens or.
LEFT HAND STEERING COLUMN MULTIFUNCTION SWITCH
ItemPart NumberDescription
1-Hi gh beam
2-RH turn s ignal indicator3-Headlamp hi gh beam flas h
4-LH turn s ignal i ndi cat or
The s teeri ng column mul ti functi on s wit ch is l ocat ed on t he left hand s i de of the s t eering column and cont rols the foll owingfuncti ons :
Headl amp l ow/high beamHeadl amp hi gh beam fl ashLeft /right turn s ignal indicator l ampsTri p comput er functi ons .
The high beam on and fl ash funct ions are hardwi red t o t he s teeri ng wheel modul e. W hen the swi tch i s operat ed in ei therposi ti on a ground pat h via the s wi tch i s compl eted for the s elect ed functi on which is sens ed by t he s teeri ng wheel modul e.The s teeri ng wheel modul e t hen is s ues a mes sage on the Local Interconnect Net work (LIN) bus t o t he CJB which acti vat est he sel ect ed functi on.
The t urn s ignal indicator l amps are connect ed and operate in a si mi lar way wit h t he ground pat h compl eted for thes elect ed funct ion whi ch is s ensed by the s t eering wheel module t he module then i ss ues a mess age rel ati ng to thes elect ed funct ion t o CJB which i n t urn acti vat es t he requires turn s ignal indicator.
HEADLAMP ASSEMBLY
Three headlamp variants are available depending on model s peci fi cat ion; halogen, bi -xenon and bi-xenon wi th Adapt iveFront li ght ing Sys t em (AFS).
The headl amps are sealed uni ts , wit h s crat ch res is t ant polycarbonat e l ens es bonded to the headlamp body. Two s ealedacces s covers and a s ealed housi ng provide a waterti ght environment for the headlamp internal component s . To preventfogging of t he l ens and t o al low t he headlamp unit to 'breath' in res pons e t o i nternal t emperature changes , a vent i slocated at t he outer rear face of the headlamp body. The vent i s covered by a Gort ex wat erproof membrane. This al lows

Page 1923 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual vent il ati on of the headlamp whi le prevent ing t he i ngress of wat er.
The headl amps can be quickl y removed for bul b repl acement due t o t he uni que 'Rail Lock' s yst em. Headl amp

Page 1924 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual ItemPart NumberDescription
1-Si de lamp (and s ide marker lamp on NAS vehi cl es)2-Hi gh beam halogen headl amp
3-Low beam hal ogen headlamp
4-Si de marker reflex (NAS only)5-Turn s ignal i ndi cat o

Page 1925 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual 12-Cover
13-Turn s ignal i ndi cat or bul b
14-Turn s ignal i ndi cat or bul b holder15-Si de lamp bul b holder
16-Si de lamp bul b
The ROW halogen headl amp has 2 H7 55W halogen bulbs for bot h

Page 1926 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual 2-Low and hi gh beam bi-xenon headlamp
3-Hi gh beam halogen headl amp
4-Si de marker reflex (NAS only)5-Turn s ignal i ndi cat or
6-Manual beam adjus ters
7-Cover8-Hi gh beam halogen bulb
9-Hi gh bea

2-Low and hi gh beam bi-xenon headlamp
3-Hi gh beam halogen headl amp
4-Si de marker reflex (NAS only)5-Turn s ignal i ndi cat or
6-Manual beam adjus ters
7-Cover8-Hi gh beam halogen bulb
9-Hi gh beam bulb hol der
10-Bi -xenon D1S bulb el ect ri cal connector11-Bi -xenon D1S bulb
12-Cover
13-Turn s ignal i ndi cat or bul b14-Turn s ignal i ndi cat or bul b holder
15-Si de lamp bul b holder
16-Si de lamp bul bThe xenon headlamp uses a compl ex s urface reflect or for the hal ogen fil l-in hi gh beam only uni t. This us es t he s amehalogen H7 55W bul b as us ed on t he halogen headl amp. A bi-xenon projector module i s fit ted for the l ow beam headlampbut als o operates as a high beam uni t.
Safet y Precaut ions
The fol lowing safety precauti ons mus t be fol lowed when worki ng on t he xenon headlamp sys tem:
DO NOT att empt any procedures on t he xenon headlamps when t he li ghts are s wit ched onHandl ing of t he D1S Xenon bulb mus t be performed usi ng s uit abl e prot ect ive equipment, e.g. gloves and gogglesThe glas s part of t he bulb mus t not be t ouchedXenon bul bs mus t be dis posed of as hazardous was teOnly operat e t he lamp in a mounted condit ion i n t he reflect or.
W ARNING: T he Xenon system generates up to 28000 volts and contact w ith this voltage could lead to fatality.Make sure that the headlamps are sw itched off before w orking on the system.
Headl amp Cons truct ion and Funct ionali ty
The xenon lamp or Hi gh Int ens i ty Di s charge (HID) lamp as they are s ometi mes cal led, compris es an el li ps oidal lens wi th as olenoi d control led s hutt er to change t he beam output from low to hi gh beam.
• NOTE: If the l ight cont rol module rot ary s wit ch is in t he OFF pos it ion, the xenon lamps do not operat e when t he highbeam 'flas h' functi on is operat ed. If t he rot ary s wi tch i s in the headlamps pos it ion or AUTO pos it ion wi th the low beamlamps act ive, the xenon low beam wi ll remai n on when t he high beam 'flas h' funct ion i s operated.
The xenon headlamp sys t em i s cont roll ed by t he CJB usi ng a control modul e for each headl amp and an i gni ter. The cont rolmodules and t he ignit ers provide t he regulat ed power s upply requi red t o i ll uminate the xenon bulbs t hrough t hei r st art -upphas es of operat ion.
The xenon headlamp is a sel f cont ai ned unit located wit hi n t he headl amp as sembl y. The uni t compris es a refl ect or, t helens , a s hutt er controll er and t he xenon bul b, which as an as s embly i s known as the projector module.
The reflector provides t he mounti ng for t he xenon bul b which i s an i ntegral part of t he ignit er. The i gni ter l ocat es in anapert ure at t he rear of the refl ect or and is s ecured wi th 2 Torx s crews t o ens ure correct al ignment in the refl ect or.
A s hutt er is us ed t o change t he beam projecti on from l ow beam t o hi gh beam and vis a vers a. The s hut t er controller i s as olenoi d whi ch operat es t he s hut ter mechani s m vi a a l ever. W hen t he shut ter i s in the l ow beam pos it ion, it mas ks s omeof the light emi tt ed from the refl ect or, providi ng a defi ned low beam cut -off.
A t ouri st l ever mechani s m i s located on the right hand s ide of t he project or modul e. Thi s mechanis m moves a flap t o blankoff a porti on of the beam s pread to enabl e the vehicl e to be dri ven in opposi te dri ve hand markets wit hout applyingblanking decal s t o t he headlamp lens . The beam is changed by removing the cover at the rear of t he lamp ass embly andmoving a small lever locat ed at t he s ide of t he project or modul e.
The xenon bul b il lumi nat es when an arc of el ect ri cal current is es tabli s hed bet ween t wo electrodes wit hi n t he bulb. Thexenon gas s ealed i n t he bulb react s t o t he elect rical excit at ion and the heat generated by t he current flow to produce theblue/whi te li ght .
To operat e at ful l effi ci ency, the xenon bulb goes t hrough t hree s t ages of operat ion before ful l out put for cont inuousoperati on is achieved. The three phas es are; s t art -up phas e, warm-up phas e and continuous phas e.
In the st art -up phas e, the bul b requires an ini ti al hi gh vol tage s t art ing puls e of up t o 30000 volt s to est ablis h the arc. Thisis produced by t he i gni ters. The warm-up phas e begins once t he arc i s est abli shed. The xenon control modul es regulat et he supply to the bulbs t o 2.6A which gi ves a lamp out put of 75W . During t his phas e, the xenon gas begi ns to il luminat ebri ght ly and the environment wi thi n t he bul b s t abi lis es ens uring a cont inual current fl ow bet ween the el ect rodes. W hen thewarm-up phas e is compl et e, the xenon control modul es change t o cont inuous phas e. The s uppl y vol tage t o t he bulb i sreduced and the operat ing power requi red for conti nual operat ion i s reduced to 35W . The proces s from s tart-up t ocont inuous phas e i s complet ed in a very s hort t ime.
The xenon sys tem is cont roll ed by t he CJB, t he two xenon control modul es and the two ignit ers . The xenon controlmodules (one per headlamp) receive an operati ng vol tage from the CJB when the headlamps are s wit ched on. The modulesregulat e t he power s upply requi red t hrough t he phas es of s tart-up.
The ignit ers (one per headl amp) generat e t he ini ti al hi gh vol tage requi red t o es t ablis h t he arc. The ignit ers have i ntegralcoi ls whi ch generate hi gh vol tage pul ses requi red for s tart -up. Once t he xenon bul bs are operat ing, the ignit ers provi de aclos ed ci rcuit for regulat ed power s upply from the control modul es.
ADAPTIVE FRONT LIGHTING SYSTEM (AFS)

Page 1927 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual The s ys t em operat es by t he AFS cont rol module recei vi ng inputs from t he engine cont rol module for engine runni ng s ignal ,t he ABS module for st eeri ng angl e and vehi cle s peed and a r

The s ys t em operat es by t he AFS cont rol module recei vi ng inputs from t he engine cont rol module for engine runni ng s ignal ,t he ABS module for st eeri ng angl e and vehi cle s peed and a reverse gear i nput from the trans mi ss i on.
The AFS cont rol module proces s es thes e s ignals and provi des an output t o the headlamp leveling motors to adjus t theheadl amp hori zont al ai m according t o vehicle speed and s teering angle.
• NOTE: In market s wit h Dayt ime Running Lamps (DRL), t he AFS s yst em will not operate when the DRL are act ive.
The AFS cont rol module is connect ed on the hi gh s peed CAN bus to receive i nformat ion from other vehicle s ys tems . Thecont rol module is connect ed to the AFS power module on a dedi cat ed Local Interconnect Net work (LIN) bus . The AFScont rol module cal culat es, us ing input dat a from other s ys t ems , the requi red pos it ion of t he hori zont al adjus t ment of t heproject or modul es. The pos it ion i nformat ion is t hen output on t he LIN bus to t he AFS power module l ocat ed on eachheadl amp as sembl y. Thi s module t hen outputs the appropriate s ignal s t o power the AFS s t epper mot ors i n t he headl ampt o the appropriat e posi ti on.
The hori zont al pos it ion of t he project or modul es is dependant on a number of input vari abl es . The pos it ion i s determinedby vehi cle s peed and s teeri ng angl e. W hen reverse gear i s elected, the projector modules are moved t o t he st rai ght aheadposi ti on t o avoi d glare t o other road us ers .
The angl es of each projector module di ffer to gi ve the correct spread of light , for example, when turning l eft , the l eft handproject or modul e wi ll have a great er s wi vel ling angl e than t he right hand projector module.
In the event of a fai lure of the AFS sys tem, a warning indicator in the ins trument cl us t er flas hes t o warn the driver. TheAFS warni ng indicator i lluminates when t he i gni ti on s wit ch is i n power mode 6 and will flas h cont inuousl y unti l the faul t isrect ifi ed.
Illumi nati on of the AFS warning i ndi cat or does not neces s aril y mean t hat there is a fault wit h the AFS sys tem. The faultmay be caus ed by a fai lure of anot her sys tem s uch as st eeri ng angl e s ens or or the vehicle s peed s i gnal mi ss i ng,preventi ng the AFS s ys tem operati ng correctl y.
HEADLAMP LEVELING
Headl amp l evel ing provides for the adjus t ment of the vert ical aim of the headlamps to minimi ze glare to other road us erswhen t he vehi cl e att it ude changes due t o vehi cle l oadi ng.
Two t ypes of headlamp l evel ing are avai lable dependant on the t ype of headlamps fit ted to the vehicle:
Manual headlamp l evel ing - Hal ogen headlamps only (ROW vehicles only)Automat ic headlamp level ing - Xenon headlamps only.
Manual Headlamp Leveling - ROW Halogen Headlamps Only
Manual headlamp l evel li ng is only avai lable on RO W vehicles wit h halogen headl amps .
• NOTE: Headlamp l evel ling is not avai lable on NAS vehicles wi th hal ogen headlamps .
The manual s ys tem compris es t he fol lowing components :
Two headlamp l evel ling motorsHeadl amp l evel ing rheos tat rotary cont rol .
W hen t he i gni ti on is i n i gni ti on power mode 6, power i s s uppli ed t o t he li ght control modul e via t he i gni ti on rel ay in t heBJB and a fuse in t he CJB. Power i s als o s uppl ied vi a the ignit ion relay i n the BJB to t he headlamp l evel ing mot or in eachheadl amp as sembl y.
Movement of t he leveli ng rot ary control produces a variable volt age output, whi ch is s ens ed by the motors. The mot orsreact to the suppli ed vol tage and move the headlamp t o t he reques ted pos it ion whi ch rel at es t o t he suppli ed volt age fromt he leveling rotary cont rol . The headlamps can onl y be lowered from t heir unladen posi ti on t o compens ate for changes invehi cl e at ti tude due t o l oading.
The manual headlamp level ing rotary cont rol has no defi ned pos i ti ons whi ch rel at e t o t he vehi cle l oadi ng. The approximat erot ary t humbwheel control pos it ion for a given l oadi ng is s hown i n t he fol lowing t able:
R otary Control RotationVehicle Load
0Driver only or Driver and front s eat pass enger1/4Driver and pass engers i n all s eats
½Maxi mum gross vehicle weight
FullMaxi mum rear axl e load
Automatic Headlamp Leveling - Xenon Headlamps Only
Automat ic headlamp level ing i s only avail abl e on vehicles wi th xenon headlamps . The sys tem is not a Dynami c headl amplevell ing s yst em and changes in vehicle inclinat ion due t o pos it ive and negat ive accelerat ion are not compens ated.
Automat ic headlamp level ing provi des for t he st ati c, periodic adjus t ment of the vertical aim of the headlamps t o mi nimi s eglare to other road us ers when the vehicle at t it ude changes due to loading.
Automat ic headlamp level ing i s cont rol led by a headlamp leveli ng modul e whi ch is l ocat ed on the bul khead, adjacent t ot he ins trument panel on t he pas s enger s ide 'A' pill ar.
• NOTE: On vehicles wit h the AFS sys tem, the headlamp l evel ing s oft ware is i ncorporated i nto the AFS control modul e andt he modul e i s known as the AFS control modul e.
The headl amp l eveli ng s ys t em compri s es the foll owing component s and informat ion from other vehi cl e s yst ems :
Front and rear vehicle height s ensorsTwo headlamp l evel ing, verti cal adjus t ment motors

Page 1928 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual Headl amp l evel ing module (or AFS cont rol module if vehicle i s fit ted wi th AFS)Igni ti on in power mode 6.
W hen t he i gni ti on is i n power mode 6, power i s s uppl ied, via t he i gni ti

Headl amp l evel ing module (or AFS cont rol module if vehicle i s fit ted wi th AFS)Igni ti on in power mode 6.
W hen t he i gni ti on is i n power mode 6, power i s s uppl ied, via t he i gni ti on rel ay in the BJB, to t he l ight cont rol module, t heheadl amp l eveli ng mot ors (or AFS motors if fit ted) and t o t he headl amp leveli ng module (or AFS cont rol module i f fi tt ed).
W hen t he l ight cont rol module rotary s wit ch is moved t o t he s ide l amp or headl amp pos it ion, a Local Int erconnect Net work(LIN) bus mes sage i s pas sed from t he li ght control modul e t o t he CJB for t he sel ect ed functi on. The CJB t hen is s ues a'l ights on' mes s age on the hi gh s peed CAN bus to the headlamp leveling modul e (or AFS control modul e i f fit t ed).
The headl amp l eveli ng module (or AFS cont rol module if fi tt ed) uses s i gnal s from t he front and rear height s ens ors toperi odi cal ly re-ali gn t he verti cal aim of t he headl amps to their opt imum pos i ti on.
DAYTIME RUNNING LAMPS (DRL)
DRL are a market requi rement i n certai n count ri es.For addit ional informat ion, refer t o: Dayt ime Runni ng Lamps (DRL) (417-04 Dayti me Running Lamps (DRL), Des cript ion andOperat ion).
FRONT FOG LAMP
ItemPart NumberDescription
1-Bul b and holder2-Harness connect or
3-At t achment hole (4 off)
4-Beam ali gnment adjus t erFront fog lamps are avai lable as an opt ion or s t andard fi tment on vehicl es fi tt ed wit h HID headlamps and headlamppowerwas h.
Two front fog lamps are located i n apert ures i n the front bumper. Each l amp is secured i n t he bumper wit h 3 Torx screwswhich are covered wit h a removabl e finis her. The fog lamp has an adjust er which i s used to set t he fog lamp t o t he correctali gnment .
The fog lamp us es a 55W halogen H11 bulb whi ch is locat ed in an int egral hol der. The holder is l ocat ed in a hole i n t herear of t he fog l amp housi ng and is turned to lock in pos it ion.
The front fog l amps are cont roll ed by t he CJB. W hen the i gni ti on s wit ch is i n i gni tion power mode 6 and t he li ght controlmodule rotary s wit ch is i n t he s ide l amp or headl amp pos it ion, the front fog lamp but ton can be pres sed t o acti vat e t hefront fog l amps. A front fog l amp warni ng indicat or i s il lumi nat ed i n t he ins trument cl ust er when the front fog lamps areact ive.
Front Fog Lamp Functionality (NAS and Canadian Markets Only)
The front fog l amps operate as des cri bed previous ly but wit h t he fol lowi ng differences which cover l ocal laws governinglamp usage.
If the l ow beam headlamps and t he front fog l amps are on at the same ti me, when the hi gh beam headlamps are s wit chedon, the front fog lamps wi ll be aut omati call y s wit ched off. W hen the hi gh beam headlamps are s ubs equent ly s wi tched off,t he front fog l amps wil l be swit ched on aut omati call y.
• NOTE: The front fog l amps wi ll als o be s wi tched off i f the hi gh beam 'flas h' function is operat ed.
REAR LAMP ASSEMBLY

Load next 8 pages

Page: < prev 1-10 ... 1889-1896 1897-1904 1905-1912 1913-1920 1921-1928 1929-1936 1937-1944 1945-1952 1953-1960 ... 3232 next >

warning lights ad blue traction control inflation pressure suspension radiator