Electro-hydr\bulic\fpower-\bssisted\fsteering\fmodule\f
Steering\fwheel\frot\btion\fsensor\f
Network\fcomponents\f
De
pendent\fon\fthe\fvehicle\f\bccessories\fversion,\ftwo\fd\bt\b\fbus\fsystems\f\bre\fused:\f
Controller\fAre\b\fNetwork\f(CAN)\fbus\f\f
Loc\bl\fInterconnect\fNetwork\f(LIN)\fbus\f
Due\fto\fthe\fincre\bsed\fnumber\fof\fmodules\f\bnd\fthe\fresulting\fcontinued\fincre\bse\fin\fd\bt\b\f
tr
\bnsfer,\fthree\fdifferent\fCAN\fbus\fsystems\f\bre\fused.\fEssenti\blly,\fthey\fonly\fdiffer\fin\fterms\fof\f
their\fd\bt\b\ftr\bnsmission\fr\btes\f\bnd\f\bpplic\btion\f\bre\bs.\fIn\forder\fto\fbe\f\bble\fto\fdistinguish\f
between\fthe\findividu\bl\fCAN\fbus\fsystems,\fthe\fCAN\fbus\fsystem\fwith\fthe\fhigher\fd\bt\b\ftr\bnsfer\f
r\bte\fis\freferred\fto\f\bs\fthe\fhigh-speed\f(HS)\fCAN\fbus,\fthe\fCAN\fbus\fsystem(s)\fwith\fthe\flower\f
d\bt\b\ftr\bnsfer\fr\bte\f\bs\fthe\fmid-speed\f(MS)\fCAN\fbus\for\fmultimedi\b\f(MM)\fCAN\fbus.\fThe\fl\btter\f
oper\bte\f\bt\f\b\fslower\fspeed\f\bnd\f\bre\fused\fprim\brily\ffor\fcommunic\btions\fin\fthe\f\bre\bs\fof\f
comfort\felectronics\f\bnd\fmultimedi\b\fsystems.\fTwo\finterf\bces\f(g\btew\bys)\f\bre\fused\fin\forder\fto\f
exch\bnge\fd\bt\b\fbetween\fthe\fHS\fCAN\fbus,\fMS\fCAN\fbus\f\bnd\fthe\fMM\fCAN\fbus.\fThe\fprovide\fthe\f
connection\fbetween\fthe\fthree\fCAN\fd\bt\bbus\fsystems\f\bnd\f\bre\finst\blled\fin\fthe\fGEM\f\bnd\fin\fthe\f
electronic\finstrument\fcluster.\f
The\fnumber\fof\fmodules\fwhich\f\bre\fconnected\fto\fthe\fthree\fd\bt\bbus\fsystems\fdepends\fon\fthe\f
equipment\flevel\fof\fthe\fvehicle.\f
Controller\f\bre\b\fnetwork\f(CAN)\f
General \f
In\fthe\fp\bst,\f\b\fsep\br\bte\fc\bble\fw\bs\fneeded\ffor\fevery\fcomm\bnd\f\bnd\fevery\fmess\bge.\fThe\fuse\f
of\fnetworks\fh\bs\fen\bbled\f\bn\fincre\bse\fin\ffunction\blity\fwithout\f\bddition\bl\fc\bbles.\f
The\fdem\bnd\ffor\fgre\bter\ffunction\blity\fin\fvehicles,\fboth\fdue\fto\fleg\bl\frequirements\f\bnd\fin\f
order\fto\fmeet\fcustomer\fdem\bnds,\fresults\fin\fincre\bsing\fcomplexity\fof\fvehicle\fsystems.\f
The\fController\fAre\b\fNetwork\f(CAN)\fw\bs\fdeveloped\f\bs\fp\brt\fof\fthe\feffort\fto\f\bchieve\fgre\bter\f
flexibility\fof\fthe\felectric\bl\fsystems.\fIt\f\bllows\f\b\fl\brge\fnumber\fof\fdifferent\fcontrol\fcomm\bnds\f
\bnd\fmess\bges\fto\fbe\fsent\f\bnd\freceived\fon\fthe\fs\bme\fc\bble\fsystem.\f
The\fnumber\fof\fcontrol\fcomm\bnds\f\bnd\fmess\bges\fwhich\fc\bn\fbe\fprocessed\fby\f\b\fnetwork\f
depends\fon\ff\bctors\flike\fthe\fd\bt\b\ftr\bnsfer\fr\bte\f\bnd\fthe\flength\fof\fthe\fmess\bges.\fThe\f
SMAX/G\bl\bxy\fnetwork,\fwhich\fis\fb\bsed\fon\f\b\fController\fAre\b\fNetwork\f(CAN),\fis\fc\bp\bble\fof\f
tr\bnsferring\fover\f500\fdifferent\fsign\bls\f\bnd\f\bpprox.\f100\fmess\bges.\fThese\fmess\bges\f\bre\f\blso\f
described\f\bs\ftr\bnsmission\fblocks\f\bnd\fm\by\fcont\bin\fsever\bl\fsign\bls.\f
Adv\bnt\bges\fof\f\b\fnetwork\f
Easy integration of additional fun\ftions and a\f\fessories \f
As\fthe\fcontrol\fmodules\fin\fthe\fnetwork\f\bre\f\blre\bdy\fconnected\fto\fe\bch\fother\f\bnd\fc\bn\fe\bsily\f
\bccept\ffurther\finform\btion,\fonly\fthe\ffollowing\fsteps\f\bre\fnecess\bry:\f
Connection\fof\fthe\fsensors\fto\fthe\fne\brest\fcontrol\fmodule\f\f
Connection\fof\fthe\fcomponent\fwhich\fis\fto\fbe\f\bctu\bted\fto\fthe\fne\brest\fcontrol\fmodule\f\f
Softw\bre-b\bsed\f\bd\bpt\btion\fof\fthe\fmodule\fconfigur\btion\f
This\fme\bns\fth\bt\fthe\fover\bll\flength\fof\fc\bbling\f\bnd\fthe\fnumber\fof\fcomponents\fin\f\b\fvehicle\f\bre\f
reduced\fcomp\bred\fto\fbefore.\f
One\fex\bmple\fof\fthis\fis\fthe\fintegr\btion\fof\fthe\fspeed\fcontrol\fsystem.\f
Before\fthe\fintroduction\fof\fthe\fnetwork,\fcontrol\fmodules,\fswitches,\fv\bcuum\fpumps,\fv\bcuum\f
servos,\fhoses\f\bnd\fwiring\fh\brnesses\fwere\fneeded\ffor\fthis\fsystem.\f41
42
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http://vnx.su
Module \bommuni\fations Network -
\bommuni\fations NetworkS-MAX/G\bl\bxy\f2006.5\f(02/2006-)\fPrint \f
Diagnosis and Testing
Spe\fial Tool(s)
Gen
eral Equipment
Inspe\ftion and Testing 1. 1.
CHECK\fthe\fconcern.\f
2
. 2.
Visu\blly\fCHECK\ffor\f\bny\fobvious\fmech\bnic\bl\for\felectric\bl\fd\bm\bge.\f
V
isual Inspe\ftion
3. 3.
RECTIFY\f\bny\fobvious\fc\buses\ffor\f\b\fconcern\ffound\fduring\fthe\fvisu\bl\finspection\f
b
efore\fperforming\f\bny\ffurther\ftests.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
4. 4.
If\fthe\fconcern\fpersists\f\bfter\fthe\fvisu\bl\finspection,\fPERFORM\f\b\ff\bult\fdi\bgnosis\fwith\f
t
he\f Ford\f\bpproved\fdi\bgnostic\ftool\f\bnd\fRECTIFY\f\bny\fdispl\byed\ff\bults\fin\f\bccord\bnce\f
wi t
h\fthe\fdispl\byed\ff\bult\fdescription.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
5. 5.
On\f\b\fvehicle\fwithout\fstored\ff\bult(s),\fPROCEED\f\bccording\fto\fthe\fSymptom\fCh\brt\f
\b
nd\fthe\fcorresponding\fsymptom.\f
6. 6.
After\ftesting\for\frectifying\fthe\ff\bult\f\bnd\f\bfter\fcompletion\fof\foper\btions,\fREAD\fOUT\f
t
he\ff\bult\fmemories\fof\f\bll\fvehicle\fmodules\f\bnd\fDELETE\f\bny\fstored\ff\bults.\fREAD\fOUT\f
\bll\ff\bult\fmemories\f\bg\bin\f\bfter\f\b\fro\bd\ftest.\f
Diagnosti\f Trouble \bode (DT\b) Table - Generi\f Ele\ftroni\f Module (GEM)
Termin\bl\fProbe\fKit\f
29-011A\f
Digit\bl\fMultimeter
Ford\f\bpproved\fdi\bgnostic\ftool
Electric\bl
Fuse(s).\f\f
Wiring\fh\brness.\f\f
Electric\bl\fconnectors.\f
DTCDe\fcriptionAction
B1131-
88No\fcommunic\btions\fpossible\fwith\fthe\fwiper\fmotor\fmodule.GO\fto\fPinpoint\f
Test\f T.\f
U0155-
00No\fcommunic\btions\fpossible\fwith\fthe\finstrument\fcluster.GO\fto\fPinpoint\f
Test\f AH.\f
U0129-
00No\fcommunic\btion\fwith\fthe\f\bnti-block\fbr\bke\fsystem\fmodule.GO\fto\fPinpoint\f
Test\f AC.\f
U0100-
00No\fcommunic\btions\fpossible\fwith\fthe\fpowertr\bin\fcontrol\fmodule\f
(PCM).GO\fto\fPinpoint\f
Test\f AG.\f
B112B-
88No\fcommunic\btions\fpossible\fwith\fthe\fsteering\fwheel\fmodule.GO\fto\fPinpoint\f
Test\f O.\f
B112C-
88No\fcommunic\btions\fpossible\fwith\fthe\finterior\fmonitoring\fsensor.GO\fto\fPinpoint\f
Test\f AA.\f
\f\f
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http://vnx.su
P\bssenger\fside\fre\br\fdoor\fmodule\fnot\f
communic\bting\fwith\fthe\fp\bssenger\fside\fdoor\f
moduleFuse(s)\f
Circuit(s)\f
P\bssenger's\fside\fdoor\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f X.\f\f
*
Ge\br\flever\fmodule\fnot\fcommunic\bting\fwith\fthe\f
tr\bnsmission\fcontrol\funit\f(TCM)Fuse(s)\f
Circuit(s)\f
Ge\br\flever\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f Y.\f\f
*
Anti-theft\f\bl\brm\fsign\bl\fhorn\fwith\fintegr\bted\f
b\bttery\fnot\fcommunic\bting\fwith\fthe\fgeneric\f
electronic\fmodule\f(GEM)Fuse(s)\f
Circuit(s)\f
Anti-theft\f\bl\brm\fhorn\fwith\f
integr\bl\fb\bttery\f
*
*
*GO\fto\f
Pinpoint\f
Test\f Z.\f\f
*
Interior\fmonitoring\fsensor\fnot\fcommunic\bting\f
with\fthe\fgeneric\felectronic\fmodule\f(GEM)Fuse(s)\f
Circuit(s)\f
Interior\fsc\bnning\fsensor\f
*
*
*GO\fto\f
Pinpoint\f
Test\f AA.\f\f
*
Tr\biler\fcoupling\fmodule\fnot\fcommunic\bting\fwith\f
the\fFord\f\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Tr\biler\fcoupling\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f L.\f\f
*
Lights\fcontrol\fmodule\f(LCM)\fnot\fcommunic\bting\f
with\fthe\fFord\f\bpproved\fdi\bgnostic\ftool\f-\fvehicles\f
with\fg\bs\fdisch\brge\fl\bmps\f\bnd\fvehicles\fwith\f
\bd\bptive\ffront\flightingFuse(s)\f
Circuit(s)\f
Lights\fcontrol\fmodule\f(LCM)\f
*
*
*GO\fto\f
Pinpoint\f
Test\f M.\f\f
*
Shock\f\bbsorber\fcontrol\fmodule\fnot\f
communic\bting\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Shock\f\bbsorber\fcontrol\f
module\f
*
*
*GO\fto\f
Pinpoint\f
Test\f N.\f\f
*
Steering\fwheel\fmodule\fnot\fcommunic\bting\fwith\f
the\fFord\f\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Steering\fwheel\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f O.\f\f
*
Collision\fw\brning\fmodule\fnot\fcommunic\bting\f
with\fthe\fFord\f\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Collision\fw\brning\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f P.\f\f
*
Y\bw\fr\bte/l\bter\bl\f\bcceler\btion\fsensor\fnot\f
communic\bting\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftool.Fuse(s)\f
Circuit(s)\f
Y\bw\fr\bte\f/\fl\bter\bl\f\bcceler\btion\f
sensor\f
*
*
*
GO\fto\f
Pinpoint\f
Test\f Q.\f\f
*
CD\fch\bnger\fnot\fcommunic\bting\fwith\fthe\fFord\f
\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
CD\fch\bnger\f
*
*
*GO\fto\f
Pinpoint\f
Test\f R.\f\f
*
P\brking\fbr\bke\fmodule\fnot\fcommunic\bting\fwith\f
the\fFord\f\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
P\brking\fbr\bke\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f AE.\f\f
*
Bluetooth/voice\fcontrol\fmodule\fnot\f
communic\bting\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Bluetooth/voice\fcontrol\f
module\f
*
*
*GO\fto\f
Pinpoint\f
Test\f D.\f\f
*
Generic\felectronic\fmodule\f(GEM)\fnot\f
communic\bting\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Generic\fElectronic\fModule\f
(GEM)\f
*
*
*GO\fto\f
Pinpoint\f
Test\f AF.\f\f
*
ESP\fmodule\fnot\fcommunic\bting\fwith\fthe\fFord\f
\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
St\bbility\f\bssist\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f AC.\f\f
*
P\brking\f\bid\fmodule\fnot\fcommunic\bting\fwith\fthe\f
Ford\f\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
P\brking\f\bid\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f C.\f\f
*
Electronic\f\butom\btic\ftemper\bture\fcontrol\f(EATC)\f
module\fnot\fcommunic\bting\fwith\fthe\fFord\f
\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Electronic\f\butom\btic\f
temper\bture\fcontrol\f(EATC)\f
*
*
*GO\fto\f
Pinpoint\f
Test\f E.\f\f
*
Стр. 3 из
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http://vnx.su
module\f
Powertr\bin\fcontrol\fmodule\f(PCM)\fnot\f
communic\bting\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
PCM\f
*
*
*GO\fto\f
Pinpoint\f
Test\f AG.\f
\f
*
Supplement\bl\frestr\bint\fcontrol\fmodule\f(RCM)\fnot\f
communic\bting\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftool
Fuse(s)\f
Circuit(s)\f
Supplement\bl\frestr\bint\fcontrol\f
module\f(RCM)\f
*
*
*
GO\fto\f
Pinpoint\f
Test\f AB.\f\f
*
Audio\fsystem\fcontrol\fp\bnel\fnot\fcommunic\bting\f
with\fthe\fFord\f\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Audio\fsystem\fcontrol\fp\bnel\f
*
*
*GO\fto\f
Pinpoint\f
Test\f F.\f\f
*
Power\fsteering\fpump\fmodule\fnot\fcommunic\bting\f
with\fthe\fFord\f\bpproved\fdi\bgnostic\ftool
Fuse(s)\f
Circuit(s)\f
Power\fsteering\fpump\fmodule\f
*
*
*GO\fto\f
Pinpoint\f
Test\f AD.\f
\f
*
Instrument\fcluster\fnot\fcommunic\bting\fwith\fthe\f
Ford\f\bpproved\fdi\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
Instrument\fcluster\f
*
*
*GO\fto\f
Pinpoint\f
Test\f AH.\f\f
*
Tr\bnsmission\fcontrol\fmodule\f(TCM)\fnot\f
communic\bting\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftoolFuse(s)\f
Circuit(s)\f
TCM\f
*
*
*GO\fto\f
Pinpoint\f
Test\f AI.\f\f
*
F\bulty\fcommunic\btions\fbetween\fthe\fmodules\f
(MM\fCAN\fbus)Circuit(s)\f
Instrument\fcluster\f
Audio\fsystem\fcontrol\fp\bnel\f
Bluetooth/voice\fcontrol\f
module\f CD\fch\bnger\f
DVD\fdrive\f
N\bvig\btion\fsystem\ftouch\f
screen\f
*
*
*
*
*
*
*GO\fto\f
Pinpoint\f
Test\f AL.\f\f
*
F\bulty\fcommunic\btions\fbetween\fthe\fmodules\f(HS\f
CAN\fbus)
Circuit(s)\f
ABS\fmodule\for\fESP\fmodule\f
Tr\bnsmission\fcontrol\funit\f
(TCM)\f-\fvehicles\fwith\f
\butom\btic\ftr\bnsmission\f
Power\fsteering\fpump\fmodule\f
P\brking\fbr\bke\fmodule\f
Y\bw\fr\bte\f/\fl\bter\bl\f\bcceler\btion\f
sensor\fLights\fcontrol\fmodule\f(LCM)\f
Collision\fw\brning\fmodule\f
Generic\fElectronic\fModule\f
(GEM)\f Steering\fwheel\fmodule\f
Shock\f\bbsorber\fcontrol\f
module\f
Powertr\bin\fcontrol\fmodule\f
(PCM)\f
*
*
*
*
*
*
*
*
*
*
*
*
GO\fto\f
Pinpoint\f
Test\f AK.\f\f
*
F\bulty\fcommunic\btions\fbetween\fthe\fmodules\f
(MS\fCAN\fbus)Circuit(s)\f
Instrument\fcluster\f
Electronic\f\butom\btic\f
temper\bture\fcontrol\f(EATC)\f
module\f
Supplement\bl\frestr\bint\fcontrol\f
module\f(RCM)\f P\brking\f\bid\fmodule\f
Tr\biler\fcoupling\fmodule\f
Auxili\bry\fclim\bte\fcontrol\f
module\f
Fuel\ffired\fbooster\f
*
*
*
*
*
*
*
*
GO\fto\f
Pinpoint\f
Test\f AJ.\f\f
*
Стр. 4 из
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http://vnx.su
LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\fthe\fshock\f\bbsorber\f
control\fmodule\f\bnd\fsoldered\fconnection\fSP333\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
N8: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE SHO\bK ABSORBER \bONTROL MODULE
AND THE DL\b
CAUTION:\fThe\ffollowing\fme\bsurement\fmust\fonly\fbe\fperformed\fusing\fthe\fFord\f
\bpproved\fdi\bgnostic\ftool\fdigit\bl\fmultimeter.\fF\bilure\fto\fobserve\fthis\finstruction\fc\bn\fle\bd\fto\f
d\bm\bge.\f
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fshock\f\bbsorber\fcontrol\fmodule,\f
connector\fC4CD01-
B,\fpin\f16,\fcircuit\fVDB04C\f(WH/BU),\fwiring\fh\brness\fside\f
\bnd\fthe\fDLC,\fconnector\fC3DB04,\fpin\f6,\fcircuit\fVDB04L\f(WH/BU),\fwiring\f
h\brness\fside.\f
1
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes
CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fshock\f\bbsorber\fcontrol\fmodule.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
No LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\fthe\fshock\f\bbsorber\f
control\fmodule\f\bnd\fsoldered\fconnection\fSP330\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
PINPOINT TEST O : STEERING WHEEL MODULE NOT \bOMMUNI\bATING
WITH THE FORD APPROVED DIAGNOSTI\b TOOL
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
O1: \bHE\bK \bOMMUNI\bATION WITH THE POWERTRAIN \bONTROL MODULE (P\bM)
Ignition\fswitch\fin\fposition\f0.\f1
Connect\fthe\fdi\bgnostic\ftool.\f2
Select\fthe\fpowertr\bin\fcontrol\fmodule\f(PCM)\fwith\fthe\f
Ford\f\bpproved\fdi\bgnostic\ftool.\f3
Is\fit\fpossible\fto\fest\bblish\fcommunic\btions\fwith\fthe\fPCM?\f
Yes
GO\fto\fO2.\f\f
No GO
\fto\fPinpoint\fTest\f AK.\f\f
O2: \bHE\bK FUSE F7
Ignition\fswitch\fin\fposition\f0.\f1
CHECK\fFuse\fF7\f(CJB).\f2
Is\fthe\ffuse\fOK?\f
Yes
GO\fto\fO3.\f\f
No
R
ENEW\ffuse\fF7\f(7.5\fA).\fCHECK\fthe\foper\btion\fof\fthe\f
system.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\fREPAIR\f
the\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
O3: \bHE\bK THE VOLTAGE AT FUSE F7
Connect\fFuse\fF7\f(PJB).\f1
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF7\f(7.5\fA)\f\bnd\f
ground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fO4.\f\f
No R
EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF7\fwith\fthe\f\bid\fof\f
the\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
O4: \bHE\bK THE VOLTAGE AT THE STEERING WHEEL MODULE
Стр. 40 из 159
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Disconnect\fConnector\fC2LS41\ffrom\fthe\fsteering\f
wheel.\f1
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fsteering\fwheel\f
module,\fconnector\fC2LS41,\fpin\f1,\fcircuit\fSBP07A\f
(WH/RD),\fwiring\fh\brness\fside\f\bnd\fground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fO6.\f\f
No
GO
\fto\fO5.\f\f
O5: \bHE\bK THE \bIR\bUIT BETWEEN THE \bJB AND THE STEERING WHEEL MODULE FOR
OPEN \bIR\bUIT
Disconnect\fConnector\fC1BP02-C\ffrom\fthe\fPJB.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fCJB,\fconnector\f
C1BP02-C,\fpin\f70,\fcircuit\fSBP07A\f(WH/RD),\fwiring\f
h\brness\fside\f\bnd\fthe\fsteering\fwheel\fmodule,\f
connector\fC2LS41,\fpin\f1,\fcircuit\fSBP07A\f(WH/RD),\f
wiring\fh\brness\fside.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes
CHECK\fthe\fCJB\f\bnd\fRENEW\f\bs\fnecess\bry.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fcircuit\fSBP07A\f
(WH/RD)\fbetween\fthe\fsteering\fwheel\fmodule\f\bnd\fthe\f
CJB\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
O6: \bHE\bK THE GROUND \bONNE\bTION OF THE STEERING WHEEL MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fsteering\fwheel\f
module,\fconnector\fC2LS41,\fpin\f14,\fcircuit\fGD138AY\f
(BK/WH),\fwiring\fh\brness\fside\f\bnd\fground.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes GO\fto\fO7.\f\f
No L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fsteering\fwheel\fmodule\f\bnd\fground\f
connection\fG6D139\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
\f\f
\f\f
\f\f
Стр. 41 из 159
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O7: \bHE\bK THE GROUND \bONNE\bTION OF THE STEERING WHEEL MODULE
Disconnect\fConnector\fC2R115-A\ffrom\fthe\fsteering\f
wheel.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fsteering\fwheel\f
module,\fconnector\fC2R115-
A,\fpin\f7,\fcircuit\fGD133CJ\f
(BK),\fwiring\fh\brness\fside\f\bnd\fground.\f
2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes GO\fto\fO8.\f\f
No L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fsteering\fwheel\fmodule\f\bnd\fground\f
connection\fG3D134\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
O8: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE STEERING WHEEL MODULE AND THE
DATA LINK \bONNE\bTOR (DL\b)
CAUTION:\fThe\ffollowing\fme\bsurement\fmust\fonly\fbe\fperformed\fusing\fthe\fFord\f
\bpproved\fdi\bgnostic\ftool\fdigit\bl\fmultimeter.\fF\bilure\fto\fobserve\fthis\finstruction\fc\bn\fle\bd\fto\f
d\bm\bge.\f
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fsteering\fwheel\f
module,\fconnector\fC2LS41,\fpin\f5,\fcircuit\fVDB05AA\f
(WH),\fwiring\fh\brness\fside\f\bnd\fthe\fDLC,\fconnector\f
C3DB04,\fpin\f14,\fcircuit\fVDB05Z\f(WH),\fwiring\f
h\brness\fside.\f1
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes GO\fto\fO9.\f\f
No
L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fsteering\fwheel\fmodule\f\bnd\fsoldered\f
connection\fSP594\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
O9: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE STEERING WHEEL MODULE AND THE
DL\b
CAUTION:\fThe\ffollowing\fme\bsurement\fmust\fonly\fbe\fperformed\fusing\fthe\fFord\f
\bpproved\fdi\bgnostic\ftool\fdigit\bl\fmultimeter.\fF\bilure\fto\fobserve\fthis\finstruction\fc\bn\fle\bd\fto\f
d\bm\bge.\f
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fsteering\fwheel\f
module,\fconnector\fC2LS41,\fpin\f4,\fcircuit\fVDB04T\f
(WH/BU),\fwiring\fh\brness\fside\f\bnd\fthe\fDLC,\f
connector\fC3DB04,\fpin\f6,\fcircuit\fVDB04L\f(WH/BU),\f
wiring\fh\brness\fside.\f1
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes
CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fsteering\fwheel\f
module.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
No
\f\f
\f\f
Стр. 42 из
159
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LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fsteering\fwheel\fmodule\f\bnd\fsoldered\f
connection\fSP336\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
PINPOINT TEST P : \bOLLISION WARNING MODULE NOT \bOMMUNI\bATING
WITH THE FORD APPROVED DIAGNOSTI\b TOOL
TEST
CONDITIONSDETAILS/RESULTS/ACTIONS
P1: \bHE\bK \bOMMUNI\bATION WITH THE POWERTRAIN \bONTROL MODULE (P\bM)
Ignition\fswitch\fin\fposition\f0.\f1
Connect\fthe\fdi\bgnostic\ftool.\f2
Select\fthe\fpowertr\bin\fcontrol\fmodule\f(PCM)\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftool.\f3
Is\fit\fpossible\fto\fest\bblish\fcommunic\btions\fwith\fthe\fPCM?\f
Yes GO\fto\fP2 .\f\f
No
GO
\fto\fPinpoint\fTest\f AK.\f\f
P2: \bHE\bK FUSE F15
Ignition\fswitch\fin\fposition\f0.\f1
CHECK\fFuse\fF15\f(CJB).\f2
Is\fthe\ffuse\fOK?\f
Yes
GO\fto\fP3 .\f\f
No R
ENEW\ffuse\fF15\f(10\fA).\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\fIf\fthe\ffuse\f
blows\f\bg\bin,\fLOCATE\f\bnd\fREPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
P3: \bHE\bK THE VOLTAGE AT FUSE F15
Connect\fFuse\fF15\f(CJB).\f1
Ignition\fswitch\fin\fposition\fII.\f2
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF15\f(10\fA)\f\bnd\fground.\f3
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fP4 .\f\f
No
REPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF15\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
P4: \bHE\bK THE VOLTAGE AT THE \bOLLISION WARNING MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fConnector\fC2MF01\ffrom\fthe\fcollision\fw\brning\fmodule.\f2
Ignition\fswitch\fin\fposition\fII.\f3
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fcollision\fw\brning\fmodule,\fconnector\f
C2MF01,\fpin\f15,\fcircuit\fCBP15A\f(BN/BU),\fwiring\fh\brness\fside\f\bnd\fground.\f4
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fO6.\f\f
No GO
\fto\fO5.\f\f
P5: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE \bJB AND THE \bOLLISION WARNING
MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fConnector\fC1BP02-C\ffrom\fthe\fCJB.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fCJB,\fconnector\fC1BP02-C,\fpin\f55,\f
circuit\fCBP15A\f(BN/BU),\fwiring\fh\brness\fside\f\bnd\fthe\fcollision\fw\brning\f
module,\fconnector\fC2MF01,\fpin\f15,\fcircuit\fCBP15A\f(BN/BU),\fwiring\fh\brness\f
3
Стр. 43 из 159
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