LAND ROVER FRELANDER 2 2006 Repair Manual

Publi s hed: 11-May-2011
Interior Lighting -
Bulb SpecificationsBulbT ypeRating
Gl ovebox lampW 5W5W
Interi or lampsW 5W5WLuggage/l iftgat e lampsW 5W5W
Luggage/footwel l l ampsW 5W5W
Puddl e l ampsW 5W5WVanit y mi rror l ampW 5W5W

Publi s hed: 11-May-2011
Interior Lighting - Interior Lighting
Des cript ion and Operat ion
COMPONENT LOCATION
ItemPart NumberDescription1-Vani ty mirror l amp
2-Front int erior l amp (includes map readi ng lamps from 2009MY )
3-Rear door lat ch swit ch4-Lift gate releas e mot or

5-Rear door module
6-Rear i nterior lamp
7-Luggage compart ment lamp8-Rear door lat ch swit ch
9-Rear door module
10-Dri ver door lat ch swi tch11-Dri ver door lamp
12-Dri ver door module
13-Ext eri or mirror lamp14-Vani ty mirror l amp
15-Dri ver foot well l amp
16-Pas s enger foot well l amp17-Cent ral Junct ion Box (CJB)
18-Pas s enger door lamp
19-Glovebox lamp20-Pas s enger door module
21-Ext eri or mirror lamp
22-Pas s enger door lat ch swi tch
OVERVIEW
Operat ion of t he int erior l ighti ng s ys t em, wit h t he excepti on of the door and mi rror lamps , is controlled by the CJB. Doorand mi rror l amp operat ion i s cont rol led by t he rel evant door modul e.
In order to cont rol t he int erior l ighti ng s ys t em, the CJB recei ves i nput s from the 4 door l atch s wit ches and the l iftgat erel eas e motor. The s ys tem als o i nt eracts wit h t he cent ral locking s ys tem, i lluminating the interior lamps and the mirrorlamps on receipt of an unlock request . This reques t is trans mi tt ed t o t he CJB from the Radio Frequency (RF) receiver.
The front and rear roof mounted interior lamps contai n a 3 pos i ti on rocker s wi tch. Aut omati c (Courtes y) operati on of thelamps can be overridden by movi ng the s wi tch t o t he 'al ways on' or 'always off' positi on.
If 'Court es y' li ght ing i s acti ve and a hinged panel i s left open, t he CJB wil l ext inguis h all i nterior lamps after a period of 15mi nut es. If a manual request for int erior l ighti ng has been made, t he CJB wi ll exti nguis h the l amps aft er a peri od of 30mi nut es.
Pres s ing t he li ght symbol on t he remot e hands et wi ll act ivat e t he 'Approach Lamp' feat ure. W hen act ivated, t he CJBil lumi nat es t he mirror l amps and a number of ext eri or l amps.For addit ional informat ion, refer t o: Ext eri or Li ght ing (417-01 Ext erior Light ing, Descri pti on and Operat ion).
On vehicles from 2009MY , t he front int erior l amp incorporat es 2 map reading l amps. The front i nt eri or lamp i s fit ted wi th 2addi ti onal s wi tches which cont rol each lamp and operate i ndependant ly of t he i nt eri or light ing funct ionalit y.
Transport Mode
All new vehicles will be del ivered from the factory in t rans port mode. Trans port mode i nhi bit s a number of el ect ri cals ys t ems and feat ures , including t he i nt eri or lamps , to el imi nate qui es cent drain from t he bat t ery duri ng delivery. W hen thevehi cl e i s in trans port mode 't ransp' wi ll be dis played i n the ins trument cl us t er odomet er.
To remove the vehicle from t rans port mode, the Land Rover approved di agnos ti c s ys t em mus t be connect ed during t hePre-Delivery Ins pect ion (PDI). For more i nformati on, refer t o the PDI manual .
CONTROL DIAGRAM
• NOTE: A = Hardwi red; N = Medium s peed Cont roll er Area Net work (CAN) bus

ItemPart NumberDescription
1-Bat t ery2-Auxi liary Juncti on Box (AJB)
3-Rear door modul e
4-Rear door modul e5-Dri ver door modul e
6-Pas s enger door modul e
7-Ext eri or mirror lamp8-Rear door lat ch swi tch
9-Rear door lat ch swi tch
10-Vani ty mirror lamp11-Vani ty mirror lamp

12-Rear i nt eri or lamp
13-Front interior lamp (i ncl udes map reading lamps on vehicles from 2009MY )
14-Li ft gate releas e mot or15-Luggage compartment l amp
16-Glovebox l amp
17-Dri ver foot well l amp18-Pas s enger foot well l amp
19-RF receiver
20-CJB21-Dri ver door latch s wi tch
22-Pas s enger door latch s wi tch
23-Dri ver door lamp24-Pas s enger door lamp
25-Ext eri or mirror lamp
26-Bat t ery Junct ion Box (BJB)
PRINCIPLES OF OPERATION
Operat ion and control of t he int eri or l amps can be s plit i nto 3 main groups.
Front and Rear Interior Lamps, Footwell Lamps, and Load Space Lamp
The CJB cont rol s operati on of thes e lamps by providing a vol tage feed to bot h s ides of each lamp. By i ncreas i ng ordecreas i ng the vol tage s uppl ied t o one s ide of t he l amp, the CJB control s t he current flow t hrough t he lamp and thus t heli ght ing level . This feat ure is controlled vi a t he int erior l amp Field Effect Trans is t or (FET), which i s i nt egral wit h t he CJBand all ows the CJB t o ramp up and ramp down t he i lluminati on levels of t he lamps when required. The CJB cont rol s t heramp up t ime to 1.3 s econds , and the ramp down t ime t o 2.6 seconds .
If the vehicle is i nvolved i n an acci dent vi ol ent enough t o t ri gger t he Suppl ement al Res t raint Sys tem (SRS), the Res traint sControl Module (RCM) wi ll provide a 250 Hz 'crash' s ignal to t he CJB. On receipt of t hi s s ignal the CJB wi ll i lluminate thefront and rear int erior l amps, t he foot well l amps and the l oad s pace l amp for up to 30 minut es . The CJB wi ll exti nguis h theint eri or l amps pri or to t he 30 minute period el aps ing if t he cras h s ignal from t he RCM i s replaced wi th a 10 Hz 'normal's ignal.
Vanity Mirror and Glovebox Lamps
The vani ty mirror l amps and the gl ovebox lamp are provi ded a volt age feed by t he CJB. W hen vani ty mirror l amp operati onis sel ect ed by pres s ing t he rel evant s wit ch, a ground path i s creat ed caus ing t he l amp t o il lumi nat e. Glovebox l ampil lumi nat ion is control led by a mi croswi tch whi ch is i ntegral wi th the l amp as sembl y. W hen t he glovebox i s opened, t hes wit ch cont act s clos e creati ng a ground pat h for t he l amp.
Door and Mirror Lamps
Operat ion of t he door and mirror lamps i s cont rol led by t he door modul es in conjuncti on wit h t he CJB. The CJB provi des afeed t o each door latch s wi tch. W hen a door is opened, the s wi tch contacts cl os e provi ding a feed t o t he relevant doormodule. On recei pt of t his feed, t he module il luminat es it s door lamp by provi ding a feed and ground path.
The dri ver and front pass enger door modules al so cont rol operati on of the mirror lamps . W hen a val id unl ock reques t isreceived from the RF recei ver, t he CJB not ifies t he dri ver and front pas senger door modules vi a the medium speed CANbus. On receipt of the CAN bus mes sage t he door modul e i llumi nates t he rel evant mi rror lamp by provi ding a feed andground path.

Publi s hed: 11-May-2011
Interior Lighting - Interior Lighting
Diagnosi s and Tes ti ng
Principles of Operation
For a detail ed descripti on of the interior li ght ing sys tem, refer t o t he rel evant Des cript ion and Operat ion s ecti on in theworks hop manual .REFER to: Interior Lighti ng (417-02 Int erior Light ing, Descri pti on and Operat ion).
Inspection and Verification
CAUTION: Di agnos is by s ubs ti tut ion from a donor vehicle is NO T acceptabl e. Subs ti tut ion of cont rol modules doesnot guarant ee confirmat ion of a faul t, and may als o caus e addit ional fault s i n t he vehi cl e being t est ed and/or t he donorvehi cl e.
1. Verify t he cus t omer concern.1.
2. Vis ually ins pect for obvious s igns of mechani cal or electrical damage.2.
Visual InspectionMechanicalElectrical
BulbsFus es/rel ays (refer to electrical gui de)W iring harnes sCorrect engagement of elect rical connect orsLoos e or corroded connecti ons
3. If an obvious cause for an obs erved or report ed concern is found, correct t he caus e (if pos s ible) beforeproceeding t o t he next s t ep.3.
4. If t he caus e is not vis ually evi dent , check for Di agnos ti c Trouble Codes (DTCs) and refer t o t he DTC Index.4.
DTC Index
• 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 programme is in operat ion, pri ort o the ins tall ati on of a new module/component.
• NOTE: Generic scan t ool s may not read the codes li st ed, or may read only fi ve digit codes . Mat ch the five di git s from t hes can tool to the firs t fi ve di git s of the seven digi t code l is ted to ident ify t he faul t (t he las t t wo digi ts gi ve ext rainformat ion read by the manufact urer-approved diagnost ic s ys tem).
• NOTE: W hen performing volt age or res is t ance t est s , always use a digi tal mult imeter (DMM) accurat e t o t hree deci malplaces and wit h a current cal ibrat ion cert ificate. W hen tes ti ng res i st ance, always take the res is tance of the DMM l eads i ntoaccount.
• NOTE: Check and recti fy bas ic faul ts before beginni ng diagnos t ic rout ines i nvol vi ng pinpoint t es t s.
• NOTE: If DTCs are recorded and, aft er performi ng the pi npoi nt tes ts , a fault is not present , an int ermi tt ent concern maybe t he caus e. Always check for loose connect ions and corroded terminals .
DT CDescriptionPossible CauseActionB113C11Hazard swit ch ill uminat ion -ci rcuit s hort t o groundHazard s wi tch i lluminati oncircui t - s hort to groundRefer t o elect rical circuit di agrams and checkhazard s wi tch i llumi nati on ci rcuit for short toground
B113C15Hazard swit ch ill uminat ion -ci rcuit s hort t o power oropen
Hazard s wi tch i lluminati oncircui t - s hort to power, opencircui t
Refer t o elect rical circuit di agrams and checkhazard s wi tch i llumi nati on ci rcuit for short topower, open circui t
B1D1312Interior Lights #1 Circui t -ci rcuit s hort t o powerInst rument panel i nterior li ght scircui t - s hort to powerRefer t o elect rical circuit di agrams and checki ns t rument panel i nterior li ght s circui t fors hort t o power
B1D1314Interior Lights #1 Circui t -ci rcuit s hort t o ground oropen
Inst rument panel i nterior li ght scircui t - s hort to ground, opencircui t
Refer t o elect rical circuit di agrams and checki ns t rument panel i nterior li ght s circui t fors hort t o ground, open ci rcuit
B1D1A12Interior Lights Circuit 'C' -ci rcuit s hort t o powerRoof cons ole i nterior li ght scircui t - s hort to powerRefer t o elect rical circuit di agrams and checkroof panel interior li ghts circui t for s hort t opowerB1D1A14Interior Lights Circuit 'C' -ci rcuit s hort t o ground oropen
Roof cons ole i nterior li ght scircui t - s hort to ground, opencircui t
Refer t o elect rical circuit di agrams and checkroof panel interior li ghts circui t for s hort t oground, open ci rcuit
U025200Los t Communicati on W i thLi ght ing Cont rol Modul e -Rear 'B'
Lost communi cat ion wi th trailermoduleCarry out t he ass ociated net work t es t fort his DTC us i ng the manufact urer approveddiagnos ti c sys t em
U201011Swi tch Ill uminat ion - circui ts hort t o groundSwit ch il lumi nat ion ci rcuit -s hort t o groundRefer t o elect rical circuit di agrams and checks wit ch il lumi nat ion ci rcuit for short to ground

DT CDescriptionPossible CauseAction
U201015Swi tch Ill uminat ion - circui ts hort t o power or openSwit ch il lumi nat ion ci rcuit -s hort t o power, open circuitRefer t o elect rical circuit di agrams and checks wit ch il lumi nat ion ci rcuit for short to power,open circui t

Publi s hed: 11-May-2011
Daytime Running Lamps (DRL) -
ItemSpecification
Dayti me runni ngl ampsFul l intens it y l ow beam headlamps are permanentl y il lumi nat ed when t he vehi cl e is bei ng dri ven.For addit ional informati on, refer t o: Dayt ime Runni ng Lamps (DRL) (417-04 Dayt ime Runni ng Lamps(DRL), Des cri pti on and Operati on).

Publi s hed: 11-May-2011
Daytime Running Lamps (DRL) - Daytime Running Lamps (DRL)
Des cript ion and Operat ion
OVERVIEW
DRL us e t he ful l i ntens it y low beam headl amps which are permanentl y il lumi nat ed when t he vehi cl e i s being dri ven. DRLare us ed i n a number of market s and there are 2 s ys t ems t o cover t hes e markets .
For addit ional informat ion, refer t o: Ext eri or Li ght ing (417-01 Ext erior Light ing, Descri pti on and Operat ion).
DRL CANADIAN MARKET
DRL for t his market use full i ntens it y low beam headl amps. The s i de marker lamps , t ai l lamps and l icens e pl ate lamps wi llbe on, but ins trument cl us t er ill uminat ion wi ll be off. DRL are act ive when t he followi ng paramet ers are met:
PARK is not s elect ed on automat ic t rans mis s ion s elect or l everPower mode 6 (ignit ion on) detected by the auxil iary juncti on boxHandbrake is not applied.
• NOTE: If the rotary s wit ch on the light s wit ch module is moved t o t he headl amp posi ti on, DRL are deacti vat ed andnormal s ide l amp and headlamp funct ionali ty i s operat ional .
• NOTE: Adapt ive Front light ing Sys tem (AFS) (where fit ted) is non-funct ional when the DRL are act ive unles s t he rot arys wit ch on t he li ght s wi tch module is moved t o t he headl amp pos it ion.
• NOTE: W hen DRL are acti ve, t he headl amp flas h funct ion us ing t he left hand st eeri ng col umn mul ti funct ion swi tch willoperate normall y.
• NOTE: W hen DRL are acti ve, t he headl amp powerwas h funct ion i s non-funct ional , unles s the rotary s wit ch on t he li ghts wit ch module i s moved t o the headlamp pos i ti on.
The high beam headlamp functi on usi ng t he left hand s t eering column s talk swi tch will be deacti vat ed. W hen the sel ect orlever is i n t he PARK posi ti on on automat ic trans mi ss i on vehi cl es, DRL are t urned off. This i s to reduce bat t ery dis chargeduri ng long peri ods of engine idli ng in cold cl imat e condi ti ons. W hen the s elect or lever i s moved from t he PARK pos it ion,normal DRL funct ionalit y i s res t ored.
W hen t he handbrake is appli ed, DRL are t urned off t o reduce bat tery dis charge.
DRL DENMARK, HOLLAND, NORWAY, SWEDEN, FINLAND AND POLAND
• NOTE: DRL for Pol and is on vehicles from 2008MY .
DRL for t hese market s use full i ntens it y low beam headl amps. Si de lamps and l icense pl ate lamps wi ll be on, butins t rument clus ter il lumi nat ion will be off. DRL are acti ve when the foll owing paramet ers are met :
Power mode 6 (ignit ion on) detected by the auxil iary juncti on boxThe rot ary s wi tch on t he l ight s wit ch modul e i s in the off pos it ion.
• NOTE: W hen DRL are acti ve, t he headl amp flas h funct ion us ing t he left hand st eeri ng col umn mul ti funct ion swi tch willoperate normall y. The hi gh beam headlamp funct ion us ing the l eft hand s teeri ng column s t alk s wit ch wi ll be deact ivated.
• NOTE: W hen DRL are acti ve, t he headl amp powerwas h funct ion i s non-funct ional , unles s the rotary s wit ch on t he li ghts wit ch module i s moved t o the headlamp pos i ti on.
If the rotary s wit ch on the light s wit ch module i s moved t o t he s ide l amp or headl amp posi ti ons , DRL are deact ivated andnormal s ide l amp and headlamp funct ionali ty i s operat ional .

Publi s hed: 11-May-2011
Daytime Running Lamps (DRL) - Daytime Running Lamps (DRL)
Diagnosi s and Tes ti ng
Principles of Operation
For a detail ed descripti on of the dayt ime running l amps sys t em, refer t o t he rel evant Des cript ion and Operat ion s ecti on int he works hop manual .REFER to: Dayti me Running Lamps (DRL) (417-04 Dayt ime Running Lamps (DRL), Des cri pt ion and Operati on).
Inspection and Verification
1. Verify t he cus t omer concern.1.
2. Vis ually ins pect for obvious s igns of damage and s ys t em i ntegri ty.2.
Visual Inspection
Electrical
Fuses (refer to the el ect ri cal guide)BulbsSwit chesElectrical connect orsW iri ng harnes s
3. If an obvious cause for an obs erved or report ed concern is found, correct t he caus e (if pos s ible) beforeproceeding t o t he next s t ep.3.
4. If t he caus e is not vis ually evi dent , check for Di agnos ti c Trouble Codes (DTCs) and refer t o t he relevantDi agnos ti c s ect ion and DTC Index.4.