fuse diagram LAND ROVER FRELANDER 2 2006 Repair Manual

Publi s hed: 11-May-2011
Glow Plug System - Glow Plug System
Diagnosi s and Tes ti ng
Principles of Operation
For a detail ed descripti on of the gl ow plug sys tem, refer t o t he rel evant Des cript ion and Operat ion s ecti on in the works hopmanual.REFER to: Gl ow Plug Sys tem (303-07B Glow Pl ug Syst em, Des cript ion 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 damage.2.
Visual InspectionElectrical
Fuse(s )Gl ow plug relayEngine management cont rol rel ayW iri ng harnes sElectrical connect or(s )Gl ow plug(s )Engine control modul e (ECM)
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 ep3.
4. If t he caus e is not vis ually evi dent , verify t he sympt om and refer t o t he Sympt om Chart.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 addi ti onalinformat ion read by the manufact urer approved diagnos t 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 wi th an up-t o-date cal ibrat ion cert ificate. W hen tes ti ng res is t ance al ways take t he res is t ance of t he DMMleads i nt o account .
• 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: Ins pect connect ors for s igns of water ingres s , and pins for damage and/or corros ion.
• 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 CauseAction
P038000Gl ow Plug/Heat er Circuit AGl ow plug s ys tem fault - fail ure of aglow plug, rel ay fail ure, s hort circuiti n a gl ow plug or over current
Carry out t he pinpoint t es t sas s oci ated wi th thi s DTC us ing t hemanufact urer approved diagnos t ics ys tem
P038300Gl ow Plug Cont rol Modul eControl Circuit LowGl ow plug relay control ci rcuit - s hortt o groundRefer to el ect ri cal circui t diagrams andcheck glow pl ug rel ay cont rol ci rcuitfor s hort to ground
P038400Gl ow Plug Cont rol Modul eControl Circuit Hi ghGl ow plug relay control ci rcuit - s hortt o powerRefer to el ect ri cal circui t diagrams andcheck glow pl ug rel ay cont rol ci rcuitfor s hort to powerP138A00Gl ow Plug Cont rol Modul eControl CircuitRange/Performance
Gl ow plug relay exces s t emperat ureCarry out t he pinpoint t es t sas s oci ated wi th thi s DTC us ing t hemanufact urer approved diagnos t ics ys temP138B00Gl ow Plug Cont rol Modul eSys tem Vol tageGl ow plug s ys tem fault - short ci rcuiti n a gl ow plug, over-current or relays t uck
Carry out t he pinpoint t es t sas s oci ated wi th thi s DTC us ing t hemanufact urer approved diagnos t ics ys tem

1-Batt ery
2-Fuse 17, BJB
3-Fuse 27, CJB4-ATC module
5-CJB
6-Engi ne Control Module (ECM)7-Ambient air t emperat ure s ensor
8-Auxi li ary coolant pump
9-Auxi li ary fuel pump10-Fuel fired boos t er heat er
11-Fuse 32, BJB
CONTROL DIAGRAM - VEHICLES FROM 2009MY WITH FFBH REMOTE CONTROL
• NOTE: A = Hardwi red; D = High speed CAN bus ; F = RF Trans mis s ion; N = Medium s peed CAN bus; T = Co-axi al; AA =W ebas to 'W ' bus

• NOTE: The fus i bl e l inks are mount ed on t he inboard s i de of the BJB behind a series of removable covers .
The CJB is mount ed behind t he glovebox and recei ves it s main power s uppl y from the BJB. In addi ti on to cont aining bl adefus es , the CJB i s t he main controll er for a number of vehicle s ys t ems. Thes e functi ons are out li ned in t he rel evant s ect ionsof thi s manual .
The AJB is locat ed beneat h t he luggage compartment carpet , adjacent t he spare wheel wel l. The AJB i s a modular des ign,and compris es up t o 3 individual elements depending on vehicle specificati on. The AJB cont ains bl ade and J-cas e fuses ,and rel ays to di st ribute el ect ri cal power to sys t ems used at the rear of t he vehi cle. The AJB receives it s mai n power s upplyfrom the BJB.
Starter Fuse
ItemPart NumberDescription
1-Starter fus e
Incorporat ed i n the cable bet ween t he bat t ery and t he s tarter mot or/generat or is a CAL3 st art er fus e. The fus e is mount edadjacent t he batt ery pos it ive t erminal and is i ntegral wi th t he cable as s embly. In the event of fus e fai lure, t he completecabl e as sembl y mus t be repl aced.
Wire Color Codes
New wi re col or codes have been i ntroduced i n the El ect ri cal Ci rcuit Di agrams . Thes e new codes are s hown i n t he tablebelow.
ColorCode
BlackBK
BlueBUBrownBN
GreenGN
GreyGYOrangeOG
RedRD
Viol etVTW hi teW H
Y ell owY E
Tracer wire col or codes are s eparat ed from the main wi re col or code by a hyphen, t hus BU-RD equat es to a blue wire wit h ared tracer. For more informat ion, refer to t he Elect rical Circui t Diagrams and the El ect ri cal Library.
POWER MODES
The CJB cont rol s the power s uppl ies for the vari ous vehi cl e functi ons. There are 9 power modes availabl e which are usedby vari ous s ys tems to det ermi ne t he operati ng condit ion of t he vehi cle. Only 3 of thes e modes wil l be noti ceable t o t hedri ver and t echnici ans as foll ows:
Power mode 4 - Acces s oryPower mode 6 - Igni ti onPower mode 9 - Engine crank.
Transport Mode
All new vehicles will be del ivered from the factory in t rans port mode. Trans port mode repl aces t he t radit ional trans i t relayand inhibi ts a number of el ect ri cal s ys t ems and feat ures t o eli mi nat e quies cent drain from the bat tery during del ivery.W hen t he vehicle i s in transport mode 't rans p' wi ll be di spl ayed i n t he ins trument cl ust 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 .
Stop/Start Vehicles - From 2010 MY
Component Locat ion
The TD4_e is t he first Land Rover fit t ed wit h an i ntell igent ‘St op/Start’ s yst em; t he fol lowing component s have beenint roduced to support t he Stop/St art vehicle.For addit ional informat ion, refer t o: Starti ng Sys t em (303-06C Starti ng Syst em - TD4 2.2L Di es el, Vehicles Bui lt From:01-03-2009, Descripti on and Operat ion).

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Remove t he roof opening panel mot or from the roof openi ngpanel and confirm t he 3 brass hexagonal motor mount inginsert s on the roof opening panel are correctly locat ed andsecure.REFER to: Roof Opening Panel Mot or (501-17 Roof OpeningPanel, Removal and Inst allat ion).
Are t he 3 brass hexagonal motor mount ing ins erts correct lylocat ed and se curely ins tal led?YesIns tall a new roof opening panel mot or.REFER to: Roof Opening Panel Mot or (501-17 Roof OpeningPanel, Removal and Inst allat ion).NoReplace t he roof opening panel.REFER to: Roof Opening Panel (501-17 Roof Opening Pane l,Removal and Inst allat ion).A4: AIR DEFLECT OR - NOISEOperat e the roof ope ning panel using t he roof mount edswit ch t o det ermine t he caus e of t he nois e during the roofopening panel ope rat ion.Is t he air deflector causing t he noise during movement of the roofopening panel ?YesGO to A5.NoGO to A6.A5: AIR DEFLECT OR - ALIGNMENTChe ck t he alignme nt of t he air deflect or spring.PINPOINT TEST B : ROOF OPENING PANEL - ONE TOUCH SWITCH OPERATION INOPERATIVET ESTCONDIT IONSDETAILS/RESULT S/ACT IONS
B1: ROOF OPENING PANEL - OPERAT ION• NOTE: These t est s are to be carried out t o det ermine t he caus e of t he los s of one touch operat ion.Operat e the roof openi ng panel t hrough all possi ble posit ions (slide ope n / slide close / til t open / ti lt close) wit houtus ing one t ouch ope rat ion.Does the roof opening panel operat e through a ll possible posit ions correctly?YesPe rform t he manual roof openi ng panel init ializat ion procedure.REFER to: Mot or Synchronizat ion (501-17 Roof Opening P anel, Gene ra l P rocedures).Check for correct roof opening pa nel operati on. If the concern persist s, use t he manufacturer approved diagnos tics yst em t o perform t he "roof opening panel init ializ ation procedure" Including "vehi cle hard reset procedure a s required".Check for correct roof opening pa nel operati on. GO to B2.NoGO t o Pinpoint Tes t C.B2: ONE TOUCH SWIT CH - OPERAT IONOperat e one touch function t he roof opening panel using t he roof mount ed swit ch.Does the one t ouch funct ion of the roof ope ning panel switch operat e correctly?YesNo furt her a ct ion required.NoInst all a new roof opening panel mot or.REFER to: Roof Opening P anel Mot or (501-17 Roof Opening Pane l, Removal and Inst allat ion).
PINPOINT TEST C : ROOF OPENING PANEL - INOPERATIVET EST CONDIT IONSDET AILS/RESULT S/ACTIONSC1: ROOF OPENING PANEL - FUSE• NOTE: These t est s are to be carried out t o det ermine t he caus e of t he los s of roof ope ning panel functional ity.Refer t o the e lect rical circuit diagrams and check the fus edlink to t he roof opening pa nel mot or.

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Is t he fused li nk (VBAT T ) circuit t o t he roof opening panel mot orinta ct ?YesGO to C2.NoThe fused link t o t he roof ope ning panel mot or has failed.Refer t o the e lect rical circuit diagrams and check the(VBAT T) circuit bet wee n t he fuse d l ink and t he roof openingpanel mot or for short ci rcuit t o ground. Replace the fus ed linkor repair t he circuit a s required. Check for correct roofopening panel ope rat ion.C2: VEHICLE - AUT HORIZAT ION• NOTE: W it h the igniti on st ate ON t he authorizat ion signal voltage is supplied on t he (ACC) circuit of t he roof opening panel mot or, ands hould be great er than 7volts when t he roof pa nel aut horizat ion signal is active and l ess t han 1volt when t he roof panel aut horizat ion signa lis inactive.Acces s t he roof opening panel swit ch.REFER to: Overhead Console (501-12 Inst rument P anel andConsole, Removal and Inst allat ion).Refer t o the e lect rical circuit diagrams and check the (ACC)circuit t o the roof openi ng panel mot or for corre ct operation(se e note above).Doe s the (ACC) circuit t o t he roof opening panel motor show theexpected volta ges?YesGO to C3.NoConfirm DT C B10F2-14 (Sunroof cont rol - circuit short toground or open) ha s been st ored, refer t o t he elect rical circuitdiagrams and check t he (ACC) circuit bet ween the cent raljunct ion box and t he roof opening pane l motor for fault .Repair a s required.If t he DTC ha s not been st ored,invest igat e the cent ral junct ion box (ACC) circuit operat ion.C3: ROOF OPENING PANEL - SWITCH CONNECT ORRefer t o the e lect rical circuit diagrams and check the roofopening panel s wit ch t erminals and housing for locat ion andcondit ion.Are t he roof opening panel swit ch t erminal s and housing locat edcorrectly and i n good condi tion?YesGO to C4.NoCorrectly re locat e or replace any roof opening panel swit chconnector t erminals a s required. Check for correct roofopening panel ope rat ion.C4: ROOF OPENING PANEL - MOT OR CONNECT ORAcces s t he roof opening panel mot or.REFER to: Roof Opening Panel Mot or (501-17 Roof OpeningPanel, Removal and Inst allat ion).Refer t o the e lect rical circuit diagrams and check the roofopening panel mot or t erminals and housing for locat ion andcondit ion.Are t he roof opening panel motor connector t erminals and housinglocat ed correct ly and in good condit ion?YesGO to C5.NoCorrectly re locat e or replace any roof opening panel mot orconnector t erminals a s required. Check for correct roofopening panel ope rat ion.C5: SWIT CH - CIRCUIT CHECK 1• NOTE: The roof ope ning panel mot or gives a volta ge out on t he open and close circuit s which is grounded when t he swit ch is operat ed, t hisvolta ge should be great er than 7volts (switch inactive) and less t han 1volt (switch active) wit h t he ignit ion st at e s wit ched to on.Refer t o the e lect rical circuit diagrams and locat e the openand close circuits between t he roof opening panel mot or andthe roof opening panel swi tch, monit or t he volt age on eachcircuit as t he switch is operat edDo both open and close swit ch circuit volt ages change fromgreate r t han 7volts t o less t han 1volt when t he roof openingpanel open or close s wit ches are operat ed?YesGO to C8.NoGO to C6.C6: SWIT CH - CIRCUIT CHECK 2• NOTE: During t he previous check, if t he voltage rema ined high (greater than 7volts), refer to t he electrical circuit diagrams and check t hes wit ch circuit for faul t.• NOTE: During t he previous check, if t he voltage rema ined low (less than 1volt), refer t o the e lect rical circuit diagrams and check the roofopening panel mot or circuit for fault .Refer t o not es above .Did t he volt age remai n l ow (less than 1volt)?YesGO to C7.NoThe volt age remained high (above 7volts) refe r t o t heelect rical circuit diagrams and check the roof opening panelswit ch circuit for fa ult.C7: MOT OR SUPPLY - VOLT AGERefer t o the e lect rical circuit diagrams and check the volta gebetween t he powe r (VBATT ) and ground (GND) circuit s t othe roof opening panel mot or for bat t ery supply volta ge(approx. 12volts).