Passive Anti-theft system (PATS) FoCOM service manual www.obtester.com!focom This is PRE!M!"AR PRE!M!"AR# # $OR%!"& 'RAFT for SECO"S td. intern() use (nd FoCOM users. users .
Table of Contents PATS !ntrodu !ntroduction ction...................... ............................................. .............................................. .............................................. .............................................. .................................* ..........* +osch PS& T''i - Fue) !n,ection um .........................................................................................* uc(s EP!C T''i - Fue) !n,ection !n,ec tion um........................................................................................* um........................................................................................* E' indic(tor of PATS st(tus..................... st(tus ............................................ .............................................. .............................................. ..................................... ................* ..* !nform(tion (bout PATS st(te.......................................................................................................... st(te.......................................................................................................... PATS un)ocing............................................................................................................................... un)ocing............................................................................................................................... C)e(ring e0s rocedure. rocedure..................................................................................................................1 "ew e0 rogr(mming rocedure rocedure....................................................................................................1 2P(iring3 PATS Contro) 4nits.........................................................................................................5 4nits .........................................................................................................5 Common PATS f(u)t codes..............................................................................................................6 codes ..............................................................................................................6 Prob)ems not re)(ted to PATS. PATS..........................................................................................................7 PATS s0stem s 0stem t0es t0es............................................... .................................................................... .............................................. ......................................................7 ...............................7 T0e of tr(nsceivers 8(ctive 8( ctive (ntenn(s9...................... (ntenn(s9............................................. .............................................. ................................................7 .........................7 For users f(mi)i(r with Ford !'S di(gnostics we h(ve inc)uded screenshots of Ford !'S for com(rison.
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FoCOM service guide - PATS functions
www.obdtester.com/focom
PATS Introduction PATS functions (re (v(i)(b)e in di(gnostic session for PCM (nd !PC EC4s in rogr(mming/coding menu.
Bosch PSG TDDi - Fuel Injection pump +osch PS& / F!P 8Fue) !n,ection Pum9 re;uire to be (ired with PCM in order to wor. "ew +osch PS& s0stems (re (d(ted (utom(tic())0< however used fue) ums re;uire to run (d(t(tion rocedure. This coding is described in ( se(r(te document re)(ted to +osch PS& di(gnosis.
Lucas EPIC TDDi - Fuel Injection pump uc(s EP!C turbo-diese) s0stems so)d in Euroe re;uire (d(t(tion (fter e(ch e0-recoding. The coding rocedure is (v(i)(b)e in 2PATS !!3 EC4. P)e(se note th(t not ()) uc(s EP!C s0stems (re covered (t this time.
LED indicator of PATS status "#nition
$%&
&escri'tion
OFF
Short f)(shing
St(nd-b0 mode< PATS wors
O"
ights = seconds (nd turns off
!nserted (nd correct)0 identified e0
O"
F(st f)(shing
$rong e0< (nti-sc(n mode is (ctiv(ted
O"
On
$(iting for coding e0s
$hen Anti-sc(n mode is (ctiv(ted< 0ou must w(it (t )e(st > seconds before (n0 oer(tions with PATS.
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FoCOM service guide - PATS functions
www.obdtester.com/focom
Information aout PATS state This function dis)(0s ()) imort(nt inform(tion (bout PATS s0stem (nd its st(te. Ford !'S doesn?t rovide this function. Authoriation@ !nforms< whether secure (ccess is ermitted or forbidden 8PATS oer(tions (re ())owed9. PATS ty'es Time@ 'e)(0 of (ro. :> minutes is re;uired before coding Coe@ Re;uires ch())enge-resonse !"CO'E/O4TCO'E (uthoriB(tion 80ou c(n obt(in !"CO'Es using htt@//www.(tscode.com/ or through Ford ET!S service9 Minimum number of *eys Minimum number of rogr(mmed e0s re;uired for correct function of PATS 8c(r won?t st(rt if )ess then re;uired number of e0s is rogr(mmed9. +umber of coe *eys Current number of rogr(mmed e0s. "umber shou)d be e;u() to or gre(ter th(n revious v()ue< in other c(se troub)e codes wi)) (e(r f(u)t code memor0.
!t is ver0 imort(nt to h(ve correct t0e of tr(nsonder for ever0 mode) (nd minim() number of e0s.
PATS unloc!in" +efore (n0 oer(tion with PATS 0ou h(ve to get (ccess to PATS EC4. !n coin# access 0ou see window (sing for O4TCO'E/!"CO'E.
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FoCOM service guide - PATS functions
www.obdtester.com/focom
The coded PATS gener(tes ( so-c())ed O4TCO'E< which re;uires ( so-c())ed !"CO'E< which is deendent on ( secific vehic)e (nd gener(ted O4TCO'E. PATS un)ocing is erformed before (n0 oer(tion (utom(tic())0< 0ou do not h(ve to use FoCOM 2PATS ogin3 function. The PATS ogin is used on)0 for test uroses 8to verif0 correctness of incode9 (nd some seci() oer(tions. For e(ch O4TCO'E< which contro) unit gener(tes< is necess(r0 to get ( uni;ue !"CO'E. 4sing one (nd the s(me !"CO'E during more oer(tions with PATS is not ossib)e. !"CO'E c(n be obt(ined (t htt@//www.(tscode.com/ or using Ford ET!S service. Please note that PATSCode.com service doesn't support yet a 2011+ Ford MondeoS! Ma"#ala"yFocus and C!Ma" vehicles that use di$$erent system. For such vehicles you need to o%tain the &C()* usin other source such as Ford *T&S. Time PATS st(rts the countdown (utom(tic())0. Progr(m c(nnot seed-u the countdown< it fu))0 deends on the contro) unit.
#ou c(n c(nce) the running countdown b0 c)icing on Cancel button. $hi)e FoCOM is w(iting for contro) unit to un)oc< it communic(tes with contro) unit (nd therefore ignition h(s to be switched O". A di()og w(iting for the com)etion of the oer(tion 8rogr(mming< c)e(ring< etc.9 is dis)(0ed (fterw(rds. Oer(tions (re described in fo))owing ch(ters.
Then ress Cancel button to st(rt coding rocedure. !f 0ou (re ch(nging e0< ignition must not be switched off for more th(n :> seconds. =/7
FoCOM service guide - PATS functions
www.obdtester.com/focom
Clearin" !e#s procedure – – – – –
– – – – – –
Connect to PCM Choose *rase all ,eys and proram neogin to PATS 8see revious ch(ter9 Communic(tion is in rogress After few minutes of w(iting is showing the c()) for de)ete e0s b0 ressing Cancel button. The contro) unit is now re(d0 to erform de)eting (nd coding ( new e0s. Pressing Cancel button is going to de)ete A e0s (nd is necess(r0 to coding ( new one. The fo))owing rocedure is intended for vehic)es re;uiring min. * coded e0s Turn ignition OFF Turn ignition O" 8w(it (bout 1 seconds9< PATS E' is on Turn ignition OFF (nd remove e0 !nsert the net e0 (nd turn the ignition O" 8PATS E' off (fter (bout 1 seconds9 Turn OFF the ignition (nd w(it 5> seconds Chec b0 PATS state in$ormation function if the e0s w(s de)eted (nd the new e0s (dded 8if the number of e0s is > or :< it is necess(r0 to (dd the net e08s9 b0 Proram ne- ,ey function9
As )ong (s minim() number of e0s re;uired b0 PCM isn?t rogr(mmed< engine m(0 not st(rt. F(u)t code memor0 wi)) show error st(ting th(t )ess th(n minimum re;uired e0s is rogr(mmed.
$e% !e# pro"rammin" procedure –
– – –
– – – –
Connect to EC4 th(t ho)ds rogr(mmed e0s 8t0. PCM< !PC< +CM or R%E deending on mode)9 C)ic item Proram ne- ,ey og in to PATS 8see revious ch(ter9 Once the inform(tion 2 A$ter clic,in Cancel ,ey -ill %e prorammed 3 (e(r< insert new e0 in to ignition OFF 8if e0 h(ve not been there 0et9 (nd switch to O" osition c)ic on Cancel button "ew e0 wi)) be rogr(mmed Switch e0 to OFF or remove e0 Chec if oer(tion w(s successfu) b0 function &n$ormation a%out PATS state
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FoCOM service guide - PATS functions
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&Pairin"' PATS Control (nits For vehic)es th(t use mu)ti)e EC4s for PATS s0stem 8e.g. PCM (nd !PC< +CM R%E or SC!9< EC4s need to cont(in s(me vehic)e securit0 d(t(. For this urose FoCOM rovides 2PATS P(iring3 function< which is (v(i)(b)e coding menu of non-PCM EC4 8!PC< +CM< SC! or R%E9. The function is (v(i)(b)e on)0 on coded PATS. PATS (iring re;uires obt(ining two !"CO'E/O4TCO'E (irs of both EC4s invo)ved in PATS s0stem.
PATS (iring function is now (v(i)(b)e ()so on 4'S rotoco).
Description Less than 2 (or 3 if equipped w/Vaet !e"# !e"s pro$ra%%ed to the s"ste%&
rans)ei*er interna antenna da%a$ed& +epa)e trans)ei*er& ,. is defe)ti*e (,,P+ in P is not wor!in$ repa)e P#& P reated when stored in P on"& 5on-P e" or da%a$ed !e"& .npro$ra%%ed en)oded i$nition !e" dete)ted (ea*e i$nition on for 20 se)onds 7efore tr"in$ a pro$ra%%ed !e" in nti-)an ode# Parti)ia dete)tion of en)oded i$nition !e"& rans)ei*er si$na not dete)ted& 5on-Voatie e%or" (5V# )onfi$uration faiure 5o P ;D stored in P P ;D does not %at)h 7etween the P and P )ontro (P/;/V;/<,/;L#& e" pro$ra% faiure (defe)ti*e !e" or trans)ei*er#& o%%uni)ations issue P (=18'0# 7etween P and P )ontro (P/;/V;/<,/;L#&
o%%uni)ations issue 5 (=2284# 7etween P and P )ontro (;#& P disa7ed the *ehi)e 7e)ause of a P )on)ern& +etrie*e Ds fro% appi)a7e P )ontro fun)tion (P/;/V;/<,/;L#& P disa7ed the *ehi)e 7e)ause of in)orre)t )haen$e response& +etrie*e Ds fro% appi)a7e P )ontro fun)tion (P/;/V;/<,/;L#& P disa7ed the *ehi)e 7e)ause of a )o%%uni)ation issue with )ontro %odue& +etrie*e Ds fro% appi)a7e P )ontro fun)tion (P/;/V;/<,/;L#&
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FoCOM service guide - PATS functions
www.obdtester.com/focom
Prolems not related to PATS • •
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The 2Service Engine Soon3 )ight is i))umin(ted. 8!nvestig(te PCM s0stem9 There is no communic(tion with PCM@ PCM wi)) ()w(0s communic(te on the di(gnostic )in reg(rd)ess of theft st(tus. 8!nvestig(te PCM s0stem9 Engine st())s on ro(d@ Once the engine runs for one second< PATS CA""OT dis(b)e the engine. Running st())s (re not PATS re)(ted issues. Remote Entr0/%e0)ess Entr0 rob)ems@ PATS is com)ete)0 se(r(te from the Remote Entr0/%e0)ess Entr0 s0stems. There is ( no-cr(n rob)em on vehic)es without PATS St(rter dis(b)e. Chec ch(rt< on reverse side< for resence of St(rter !nterrut. PATS Theft !ndic(tor f)(shes ever0 * seconds (t !gnition OFF. This is norm() oer(tion for PATS to (ct (s ( visu() theft deterrent. See ch(rt on reverse side for ()ic(b)e s0stem. PATS Theft !ndic(tor st(0s on for * or seconds 8deending on s0stem t0e9 (t !gnition R4" or START (nd then off@ This is norm() oer(tion for PATS rove out on ()) vehic)es ecet S (nd Thunderbird.
PATS s#stem t#pes A+@ St(nd A)one Modu)e 8PATS9 C@ -
