LAND ROVER FRELANDER 2 2006 Repair Manual

23.
24.
25.
26.

27.
28.
T orque:
25 Nm 29.

30.
31.

32.
33.
34.

T orque:
10 Nm 35.
36.
Releas e t he wiring harnes s from the bat tery juncti on
box.
T orque: 10 Nm 37.
Remove t he engi ne wiring harnes s .
38.
Installation
To i nst all , revers e t he removal procedure.
1.

Publi s hed: 11-May-2011
Anti-Theft - Active -
Torque SpecificationsDescriptionNmlb-ft
Anti -t heft al arm horn wi th integral bat tery107
Hood s wit ch107

Publi s hed: 11-May-2011
Anti-Theft - Active - Anti-Theft - Active
Des cript ion and Operat ion
COMPONENT LOCATION
ItemPart NumberDescription1-Ri ght Hand (RH) front door l at ch mi croswit ch
2-RH rear door l atch mi cros wit ch
3-Intrusi on detecti on module4-Lift gat e l at ch mi croswi tch
5-Radio Frequency (RF) recei ver
6-Left Hand (LH) rear door latch micros wit ch7-LH front door lat ch micros wi tch
8-Central Juncti on Box (CJB)
9-Vehicle horns10-Hood micros wit ch
11-Bat tery backed s ounder (incorporates t il t s ens or in certai n market s)
12-Remot e hands et13-St art cont rol module
14-Inst rument clus t er - Al arm Light Emit t ing Di ode (LED)
OVERVIEW

The act ive ant i-theft sys tem monit ors the hi nged panels for unaut horized openi ng. In s ome markets the ant i-theft s ys temals o i ncorporates moni tori ng of the vehicl e int erior and vehicle ti lt s ens i ng.
The act ive ant i-theft al arm s ys t em i s cont rol led by t he fol lowi ng body sys tem cont rol modules :
CJBLeft Hand (LH) and Ri ght Hand (RH) front and rear door modul esIns t rument clus ter.
The CJB is the mai n cont rol ler in the sys tem. The CJB controls t he fol lowi ng securi ty funct ions , in addit ion to ot her vehicl efuncti ons :
Locking, doubl e l ocking and unlockingMonit oring of hi nged panel micros wi tches and panel ajar s t at esInt rus ion det ect ion modul eBatt ery backed sounder or vehicle hornsPass i ve armi ng and dis armi ngPani c alarm funct ionRemote hands et trans ponder readi ngInt eri or light ing.
Two l evels of vehicle ant i-t heft alarm are avai lable; peri meter mode moni tors all openi ng panel s and volumet ric mode (i ffi tt ed) monit ors t he vehi cle i nteri or for int rus ion and, in certai n market s, i t als o i ncorporates a ti lt s ens or t o monit or if t hevehi cl e i s being moved.
• NOTE: Volumet ri c mode and t ilt sens ing are not avai lable i n cert ain market s .
• NOTE: Volumet ri c mode is cancelled if t he vehi cl e is locked wit h any window or roof opening panel not clos ed t o avoi dinadvert ent al arm act ivati on.
The remot e handset provi des the followi ng functi onal it y:
Unlock (central unl ock or s i ngl e point entry)Lock and double lockLiftgate rel eas eApproach li ght ingPani c alarm.
The unlock and lock butt ons als o cont rol a 'lazy' l ock and unl ock feature which wi ll automat icall y cl ose or open t he wi ndowswit h an ext ended press of t he applicable but ton. This feature is onl y avai lable i n cert ain markets and i s cont rol led i nconjuct ion wit h the door modules .
W ARNING: Never doubl e l ock t he vehi cle wi th any pers on or ani mal ins ide.
• NOTE: Double l ocking is only avail abl e i n cert ai n market s .
The remot e handset contains an emergency access key. This can be us ed in the event of fail ure of t he remot e handset ort he vehi cl e batt ery t o unlock t he vehi cl e. The LH door handle contai ns a concealed mechanical key barrel which can beus ed wit h t he emergency key to acces s t he vehicle. This wi ll not dis able t he peri meter or int eri or al arm sys t ems which wi llbe acti vat ed when t he door i s opened. To cancel the al arm, t he remote hands et must be ins ert ed in t he s lot i n t he s tartcont rol module and the s t op/s tart but t on mus t be pres sed.
The remot e handset i s fi tt ed wi th an int egral vanadium lit hium rechargeabl e batt ery. The batt ery i s charged when it isins ert ed int o t he s lot in the st art control modul e.
CONTROL DIAGRAM
• NOTE: A = Hardwi red; F = RF Trans mis s ion; N = Medium Speed CAN bus; O = LIN bus ; W = LF Trans mi s si on

ItemPart NumberDescription
1-Batt ery2-Batt ery junct ion box
3-CJB
4-RH rear door l at ch mi croswit ch5-RH rear door module
6-RH front door lat ch micros wi tch
7-RH front door module8-LH rear door lat ch mi croswi tch
9-LH rear door module
10-LH front door latch micros wit ch11-LH front door modul e

12-Liftgat e lat ch micros wi tch
13-Intrus i on det ecti on modul e
14-Batt ery backed s ounder and ti lt s ensor (certai n market s only) (if fi tt ed)15-Vehicle horns
16-Remot e hands et
17-RF recei ver18-St art cont rol module
19-Hood mi cros wit ch
20-Inst rument clus ter al arm LED
DOOR MODULES
The door modul es provide t he int erface bet ween the door lat ch mot ors , the door and lat ch swit ches and t he CJB. The doormodules provi de door mi cros wit ch st atus informati on and enabl e t he door mot ors on reques t from the CJB.
The rear door modul es are controll ed via t he front door modules on the Local Interconnect Net work (LIN) bus . Addit ionally,t he front door modules als o control the ext erior mi rror functi ons .
CENTRAL JUNCTION BOX
The CJB cont rol s the foll owing funct ions:
t he hornst he li ft gat e l at ch mot or and micros wit ches (i ncl udi ng the liftgat e external rel ease swi tch)t he li ft gat e ajar s wi tcht he turn s ignal indicatorsfuel fill er fl ap operati on.
The CJB als o has a connect ion t o t he Rest rai nts Cont rol Modul e (RCM) for automat ic operat ion of t he int eri or l ight s and thet urn s ignal indicators in the event of an accident.
• NOTE: If the CJB i s repl aced, the new modul e wi ll require confi guring t o t he mas ter car configurat ion us ing a Land Roverapproved diagnos t ic s yst em.
The CJB automat ically arms and di sarms t he acti ve ant i-theft sys t em when t he vehi cl e i s locked and unl ocked afters uccess ful confi rmat ion t hat a vali d remot e handset has been us ed.
INSTRUMENT CLUSTER
The ins t rument clus ter cont rol s the al arm indicat or whi ch is i ncorporated i n t he main dis play in the ins trument cl us t er.
The ins t rument clus ter als o controls , in conjuncti on wit h t he CJB, t he Engine Control Modul e (ECM) and t he Ant i-lock BrakeSyst em (ABS) module, the engine immobi lizat ion. The ECM cont rol s t he engi ne crank and fuel functi ons and the ABSmodule controls t he t il t funct ion. The EMS and ABS modul e communicate to each ot her after t he CJB proces s es the val idremot e handset i nformat ion.
Alarm Indicator
The alarm i ndi cat or is a Li ght Emit ti ng Diode (LED) locat ed in the ins trument cl us t er. W hen t he i gni ti on is off, t he i ndi cat orgives a vi sual indicati on of the act ive anti -t heft s ys tem to show if t he alarm s yst em is s et or uns et .
W hen t he i gni ti on is on, t he indicator provi des a vis ual i ndi cat ion of t he s tat us of the pas s ive anti -t heft (engi neimmobili zat ion) s yst em. If the i mmobil izati on s ys t em i s operati ng correct ly, the LED wil l be ill uminat ed for 3 s econds atignit ion on and then ext ingui s h.
If a fault exi st s i n the immobi lizat ion s yst em, t he LED wil l be eit her permanent ly ill uminated or flas hing for 60 s econds.This i ndi cat es t hat a fault exis t s and a faul t code has been recorded. After t he 60 s econd peri od, t he LED wi ll flas h atdifferent frequenci es which indicat e the nat ure of t he faul t.