air suspension FORD GALAXY 2006 Service Repair Manual
Page 74 of 4402
d\bm\bged\fpowertr\bin/drivetr\bin\fmounts.\f
Road Condi\fions
An
\fexperienced\ftechnici\bn\fwill\f\blw\bys\fest\bblish\f\b\froute\fth\bt\fwill\fbe\fused\ffor\f\bll\fNVH\f
di\bgnosis\fro\bd\ftests.\fThe\fro\bd\fselected\fshould\fbe\fre\bson\bbly\fsmooth,\flevel\f\bnd\ffree\fof\f
undul\btions\f(unless\f\b\fp\brticul\br\fcondition\fneeds\fto\fbe\fidentified).\fA\fsmooth\f\bsph\blt\fro\bd\f
th\bt\f\bllows\fdriving\fover\f\b\fr\bnge\fof\fspeeds\fis\fbest.\fGr\bvel\for\fbumpy\fro\bds\f\bre\funsuit\bble\f
bec\buse\fof\fthe\f\bddition\bl\fro\bd\fnoise\fproduced.\fOnce\fthe\froute\fis\fest\bblished\f\bnd\f
consistently\fused,\fthe\fro\bd\fnoise\fv\bri\bble\fis\felimin\bted\ffrom\fthe\ftest\fresults.\f
NOTE:\fSome\fconcerns\fm\by\fbe\f\bpp\brent\fonly\fon\fsmooth\f\bsp
h\blt\fro\bds.\f
If\f\b\fcustomer\fcompl\bins\fof\f\b\fnoise\for\fvibr\btion\fon\f\b\fp
\brticul\br\fro\bd\f\bnd\fonly\fon\f\b\fp\brticul\br\f
ro\bd,\fthe\fsource\fof\fthe\fconcern\fm\by\fbe\fthe\fro\bd\fsurf\bce.\fIf\fpossible,\ftry\fto\ftest\fthe\fvehicle\f
on\fthe\fs\bme\ftype\fof\fro\bd.\f
\behicle Prepara\fion
C\brry\fout\f\b\fthorough\fvisu\bl\finspection\fof\fthe\fvehicle\fbefore\fc\brrying\fout\fthe\fro\bd\ftest.\fNote\f
\bnything\fwhich\fis\funusu\bl.\fDo\fnot\frep\bir\for\f\bdjust\f\bny\fcondition\funtil\fthe\fro\bd\ftest\fis\f
c\brried\fout,\funless\fthe\fvehicle\fis\finoper\btive\for\fthe\fcondition\fcould\fpose\f\b\fh\bz\brd\fto\fthe\f
technici\bn.\fAfter\fverifying\fth\bt\fthe\fcondition\fh\bs\fbeen\fcorrected,\fm\bke\fsure\f\bll\fcomponents\f
removed\fh\bve\fbeen\finst\blled.\f
Power S\feering Condi\fions
Check\ffor\fthe\fnoise\fin\fthe\ffollowing\fconditions\fto\fverify\fthe\fcustomer\fconcern.\f
Check\ffor\fthe\fnoise\fin\fsever\bl\ftemper\bture\fconditions.\f\f
Is\fthe\fnoise\ffrom\fwhen\fthe\fvehicle\fw\bs\fnew?\f\f
C\bn\fthe\fnoise\fbe\frepe\bted\fconst\bntly\for\fis\fit\fr\bndom?\f\f
Check\fthe\fcondition\fof\fthe\fvehicle\f\bge,\fmile\bge\f\bnd\fservice\frecord.\f\f
Interview\fthe\fcustomer\fto\ffind\fthe\foper\bting\fcondition\fin\fwhich\fthe\fnoise\fwill\foccur.\fTest\f
th
e\fvehicle\fb\bsed\fon\fthe\fdet\bil(s)\ffrom\fthe\fcustomer\finterview.\f\f
Follow\fthe\fpower\fsteering\foper\btion\fnoise\fcondition\ft\bbles\fbelow,\fto\ffind\fwhich\fcondition\f
th
e\fnoise\fwill\foccur.\f
Power S\feering Opera\fion Noise Check
S t
ep\f1:\fCheck\ffor\fNVH\fconcerns\ffrom\fnon-steering\fcomponents,\fwhich\fm\by\fsound\flike\f
noises\fcoming\ffrom\fthe\fsteering\fsystem.\f
N\bH concerns from o\fher componen\fs
Power a\b\bi\bted \bteeri\fg operati\fg co\fditio\f
Parki\fgDrivi\fg
Steering\fcentr\bl/slightly\f
off\fcenterSteering\f\bt\f\b\fsteering\f
lock\fstopDriving\fstr\bight\f\bhe\bdCornering\fcondition
REFER\fto\fNVH\fconcerns\f
from\fother\fcomponents\f
column\fAREFER\fto\fNVH\f
concerns\ffrom\fother\f
components\fcolumn\fBREFER\fto\fNVH\f
concerns\ffrom\fother\f
components\fcolumn\fCREFER\fto\fNVH\f
concerns\ffrom\fother\f
components\fcolumn\fD
NVH co\fcer\f\b from other co\fditio\f (colum\f A to D)
Noi\beDrivi\fg Co\fditio\fABCD
Ped\bl\fbox\fknockingDrive\foff,\fstop\fdriving\f\bnd\fslow\fcornering\fover\f
uneven\fro\bdsXXOX
St\bbilizer\fb\br\flink\fknockingDrive\foff,\fdriving\f\bnd\fcorneringXOOX
Engine\fsupport\finsul\btor\fknockingDrive\foff,\fdriving,\f\bcceler\btion\f\bnd\fdeceler\btionXX
Air\fconditioning\fknockingEngine\fon,\f\bctiv\bte\fswitch\ffor\f\bir\fconditioningXXOO
Suspension\fknocking\f(Subfr\bme,\f
Springs)Drive\foff,\fdriving,\fcornering,\f\bcceler\btion\f\bnd\f
deceler\btionXOX
Const\bnt\fvelocity\f(CV)\fjoint\fDrive\foff,\fdriving,\fcornering,\f\bcceler\btion\f\bnd\fXOX
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Page 81 of 4402
Power S\feering Zip Noise
Driveline Noise and \bibra\fion
Suspension Noise and \bibra\fion
Pinpoin\f Tes\fs
NO
TE:\fThese\fPinpoint\fTests\f\bre\fdesigned\fto\ft\bke\fthe\fte
chnici\bn\fthrough\f\b\fstep-by-step\f
di\bgnosis\fprocedure\fto\fdetermine\fthe\fc\buse\fof\f\b\fcondition.\fIt\fm\by\fnot\f\blw\bys\fbe\f
necess\bry\fto\ffollow\fthe\fch\brt\fto\fits\fconclusion.\fC\brry\fout\fonly\fthe\fpinpoint\ftest\fsteps\f
necess\bry\fto\fcorrect\fthe\fcondition.\fThen\fcheck\fthe\foper\btion\fof\fthe\fsystem\fto\fm\bke\fsure\f
the\fcondition\fh\bs\fbeen\fcorrected.\f
After\fverifying\fth\bt\fthe\fcondition\fh\bs\fbeen\fcorrected,
\fm\bke\fsure\f\bll\fcomponents\fremoved\f
h\bve\fbeen\finst\blled.\f
Clockspring.
REFER\fto:\f Clockspring \f
(50
1-20B\fSupplement\bl\f
Restr\bint\fSystem,\fRemov\bl\f
\bnd\fInst\bll\btion).\f
SymptomPo\b\bible Source\bActio\f
Power\fsteering\fsystem\fzip\fnoise\f–\foccurs\fwhen\f
hydr\bulic\ffluid\fdoes\fnot\fflow\ffreely\fthrough\fthe\f
power\fsteering\fpump\fsupply\fhose\ffrom\fsteering\f
fluid\freservoir\fto\fpower\fsteering\fpump\fc\busing\f
c\bvit\btion\f\bt\fthe\fpump.\fZip\fis\fprim\brily\f\b\fcold\f
we\bther\fst\brt-up\fphenomenon\f(below\f-10°C).
High\fviscosity\fof\f
power\fsteering\f
fluid\f\bt\flow\f
temper\bture.Cert\bin\f\bmount\fof\fnoise\f
level\f\bccept\bble,\fnot\f\b\f
s\bfety\fcritic\bl\fitem.
Aer\btion\fof\fthe\f
power\fsteering\f
fluid.
BLEED\fthe\fpower\fsteering\f
system.\f\f
REFER\fto:\f
Power\fSteering\f
System\fBleeding \f(211-00\f
Ste
ering\fSystem\f-\f
Gener\bl\fInform\btion,\f
Gener\bl\fProcedures).\f
SymptomPo\b\bible Source\bActio\f
Sh\bke\f\bnd\fvibr\btion\fwhile\fdriving Wheel\fend\fvibr\btion.\f\f
Engine/tr\bnsmission.\fGO\fto\fPinpoint\fTest\fA.\f
Tip-in\fmo\bn
Air\fcle\bner.\f\f
Power\f\bssisted\fsteering.\f\f
Powertr\bin.\f\f
Powertr\bin/drivetr\bin\fmounts.\f
Exh\bust\fsystem.\f
GO\fto\fPinpoint\fTest\fB.\f
Idle\fboom/sh\bke/vibr\btion/shudder
C\bble(s)/hose(s).\f\f
Powertr\bin/drivetr\bin\fmounts.\f
Exh\bust\fsystem.\f\f
Belt/pulleys.\fGO\fto\fPinpoint\fTest\fC.\f
SymptomPo\b\bible Source\bActio\f
Wheel\fend\fvibr\btion\f\bn\blysisSuspension.\f\f
Wheel\fbe\brings.\fGO\fto\fPinpoint\fTest\f D.\f
Non-\bxle\fnoise
Trim\fp\bnels.\f\f
Air\fconditioning\f(A/C)\fsystem.\f\f
Accessories.\f
GO\fto\fPinpoint\fTest\f E.\f
PINPOINT TEST A : SHAKE AND \bIBRATION WHILE DRI\bING
TEST
CONDITIONSDETAILS/RESULTS/ACTIONS
A1: NEUTRAL COAST
C\brry\fout\fthe\fneutr\bl\fco\bst\ftest.\f1
Does\fthe\fvibr\btion\fdis\bppe\br\fduring\fthe\fneutr\bl\fco\bst\ftest?\f
Yes GO\fto\fA2.\f\f
No
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Page 84 of 4402
D2: INSPECT THE WHEEL BEARINGS
Inspect\fthe\fwheel\fbe\brings.\f\f
REFER\fto\fin\fthis\fsection.\f1
Are\fthe\fwheel\fbe\brings\fOK?\f
Yes
GO\fto\fD3.\f\f
No I
NSTALL\fnew\fwheel\fbe\brings\f\bs\fnecess\bry.\fREFER\fto:\f Front\fWheel\fBe\bring \f(204-01\fFront\fSuspension,\fRemov\bl\f\bnd\f
Ins
t\bll\btion),\f
Wheel\fKnuckle \f(204-02\fRe\br\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion).\f
RO
AD\fTEST\f\bs\fnecess\bry.\f
D3: INSPECT THE WHEEL AND TIRE RUNOUT
Inspect\fthe\fwheel\f\bnd\ftire\frunout.\f\f1
Is\fthe\fwheel\f\bnd\ftire\frunout\fOK?\f
Yes B\bl\bnce\fthe\fwheels\f\bnd\ftires.\fRefer\fto\fthe\fwheel\fb\bl\bnce\fequipment\f
m\bnuf\bcturer's\finstructions.\fROAD\fTEST\f\bs\fnecess\bry.\f
No
INSTALL\fnew\fwheels\for\ftires\f\bs\fnecess\bry.\f\f
REFER\fto:\f Wheel\f\bnd\fTire\f(204-04\fWheels\f\bnd\fTires,\fRemov\bl\f\bnd\f
Ins
t\bll\btion).\f
ROAD\fTEST\f\bs\fnecess\bry.\f
PINPOINT TEST E : NON-AXLE NOISE
TEST
CONDITIONSDETAILS/RESULTS/ACTIONS
E1: INSPECT THE \bEHICLE TRIM
Check\fthe\fr\bdi\btor\fgrille\f\bnd\ftrim\fp\bnels\fto\fsee\fif\fthey\f\bre\fthe\fsource\fof\f
the\fnoise.\f\f1
Are\fthe\fvehicle\ftrim\fcomponents\fc\busing\fthe\fnoise?\f
Yes INSTALL\fnew\ftrim\fcomponents\for\fREPAIR\f\bs\fnecess\bry.\fROAD\fTEST\f\bs\f
necess\bry.\f
No GO\fto\fE2 .\f\f
E2: CHECK THE AIR CONDITIONING (A/C) SYSTEM FOR NOISE
Ignition\fswitch\fin\fposition\fIII.\f1
Ignition\fswitch\fin\fposition\fII.\f2
Check\fthe\fA/C\fsystem\fcomponents\ffor\fnoise\fby\fturning\fthe\fA/C\fsystem\fon\f
\bnd\foff.\f
3
Is\fthe\fA/C\fsystem\fc\busing\fthe\fnoise?\f
Yes
INSPECT\fthe\fA/C\fsystem.\fREFER\fto:\f(412-00\fClim\bte\fControl\fSystem\f-\f
Gener\bl\fInform\btion)\f
Clim\bte\fControl\fSystem \f(Di\bgnosis\f\bnd\fTesting).\f
ROA
D\fTEST\f\bs\fnecess\bry.\f
No GO\fto\fE3 .\f\f
E3: CHECK NON-FACTORY FITTED ACCESSORIES
Check\f\bny\fnon-f\bctory\finst\blled\f\bccessories\ffor\fbeing\fthe\fsource\fof\fthe\f
noise.\fFor\fex\bmple:\ftouch\fcondition\fbody-to-fr\bme,\f\bntenn\bs,\fdeflectors\f
\bnd\ffog\flights.\f1
Are\fthe\f\bccessories\fthe\fc\buse\fof\fthe\fnoise?\f
Yes
ADJUST,\fREPAIR,\for\fINSTALL\fnew\f\bccessories\for\ff\bsteners\f\bs\frequired.\f
ROAD\fTEST\f\bs\fnecess\bry.\f
No
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Page 105 of 4402
Inst\bll\btion).\f
N\b REINSTALL\fthe\fstrut\f\bnd\fspring\f\bssemblies\for\fshock\f\bbsorbers.\f GO\fto\fB10
.\f
B10: CARRY OUT A ROAD TEST
C\brry\fout\f\b\fro\bd\ftest.\f\f
REFER\fto:\fRo\bd/Roller\fTesting\f(100-00\fGener\bl\fInform\btion,\fDescription\f
\bnd
\fOper\btion).\f
1
Is\fthe\fconcern\fstill\fevident?\f
Yes REFER\fto:\f Noise,\fVibr\btion\f\bnd\fH\brshness\f(NVH) \f(100-04\fNoise,\fVibr\btion\f
\bnd
\fH\brshness,\fDi\bgnosis\f\bnd\fTesting).\f
N\b Vehicle\fcondition\fcorrected.\f
PINPOINT TEST C : VEHICLE LEAN
TEST
CON\fITIONS\fETAILS/RESULTS/ACTIONS
C1: VEHICLE LEAN
Det\bch\fthe\flo\bd\flevelling\fshock\f\bbsorbers\ffrom\fthe\fwheel\fknuckles.\f\f1
Does\fthe\fvehicle\fle\bn?\f
Yes Inst\bll\fnew\fre\br\fsprings.\fREFER\fto:\f Spring\f(204-02\fRe\br\fSuspension,\f
Rem
ov\bl\f\bnd\fInst\bll\btion).TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b CARRY\fOUT\fthe\fLo\bd-Levelling\fShock\fAbsorber\fComponent\fTest\fin\fthis\f
section.\f
PINPOINT TEST D : SHOCK ABSORBER SOLENOID CIRCUIT - SHORT TO
GROUND
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
D1: CHECK THE SHOCK ABSORBER SOLENOID SIGNAL RETURN CIRCUIT FOR SHORT
TO GROUND
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fShock\fAbsorber\fSolenoid\f
Connector.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
shock\f\bbsorber\fsolenoid\fconnector\fpins,\fh\brness\fside\f
\bnd\fground:\f
(Left\ffront)\fC1CD03\fpin\f2,\fcircuit\fRCD03B\f(VT/BN).\f\f
(Right\ffront)\fC1CD04\fpin\f2,\fcircuit\fRCD04B\f(BU/OG).
\f
(Left\fre\br)\fC4CD05\fpin\f2,\fcircuit\fRCD05A\f(YE/BU).\f\f
(Right\fre\br)\fC4CD06\fpin\f2,\fcircuit\fRCD06A\f(BU/BN).\f
3
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\fcircuit)?\f
Yes
INSTALL\fnew\ffront\for\fre\br\fshock\f\bbsorbers\f\bs\frequired.\f
\f
REFER\fto:\f Shock\fAbsorber\f\bnd\fSpring\fAssembly \f(204-
01\f
Front\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion)\f/\f\f
Shock\fAbsorber\f\bnd\fSpring\fAssembly \f(204-01\fFront\f
Sus
pension,\fDis\bssembly\f\bnd\fAssembly)\f/\f\f
Re\br\fShock\fAbsorber \f(204-02\fRe\br\fSuspension,\f
Rem
ov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
\f\f
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Page 106 of 4402
PINPOINT TEST E : SHOCK ABSORBER SOLENOID CIRCUIT - SHORT TO
POWER
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
E1: CHECK THE SHOCK ABSORBER SOLENOID SIGNAL RETURN CIRCUIT FOR SHORT
TO POWER
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fShock\fAbsorber\fSolenoid\f
Connector.\f2
Ignition\fswitch\fin\fposition\fII.\f3
Me\bsure\fthe\fvolt\bge\fbetween\fthe\ffollowing\f\bffected\f
shock\f\bbsorber\fsolenoid\fconnector\fpins,\fh\brness\fside\f
\bnd\fground:\f
(Left\ffront)\fC1CD03\fpin\f2,\fcircuit\fRCD03B\f(VT/BN).\f\f
(Right\ffront)\fC1CD04\fpin\f2,\fcircuit\fRCD04B\f(BU/OG).
\f
(Left\fre\br)\fC4CD05\fpin\f2,\fcircuit\fRCD05A\f(YE/BU).\f\f
(Right\fre\br)\fC4CD06\fpin\f2,\fcircuit\fRCD06A\f(BU/BN).\f
4
Is\fthe\fvolt\bge\f0\fvolts?\f
Yes
INSTALL\fnew\ffront\for\fre\br\fshock\f\bbsorbers\f\bs\frequired.\f
\f
REFER\fto:\f Shock\fAbsorber\f\bnd\fSpring\fAssembly \f(204-
01\f
Front\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion)\f/\f\f
Shock\fAbsorber\f\bnd\fSpring\fAssembly \f(204-01\fFront\f
Sus
pension,\fDis\bssembly\f\bnd\fAssembly)\f/\f\f
Re\br\fShock\fAbsorber \f(204-02\fRe\br\fSuspension,\f
Rem
ov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b
REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT TEST F : SHOCK ABSORBER SOLENOID CIRCUIT - OPEN
CIRCUIT
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
F1: CHECK THE SHOCK ABSORBER SOLENOID SIGNAL INPUT CIRCUIT FOR OPEN
CIRCUIT
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fShock\fAbsorber\fSolenoid\f
Connector.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
shock\f\bbsorber\fsolenoid\fconnector\fpins,\fh\brness\fside\f
\bnd\fthe\f\bd\bptive\fd\bmping\fmodule\fC4CD01-B\fpins,\f
h\brness\fside:\f
(Left\ffront)\fC1CD03\fpin\f1,\fcircuit\fCCD03B\f(WH/BU)\f
\bnd
\fC4CD01-B\fpin\f6,\fcircuit\fCCD03C\f(WH/BU).\f\f
(Right\ffront)\fC1CD04\fpin\f1,\fcircuit\fCCD04B\f(GY/YE)\f
\bnd
\fC4CD01-B\fpin\f9,\fcircuit\fCCD04C\f(GY/YE).\f
(Left\fre\br)\fC4CD05\fpin\f1,\fcircuit\fCCD05A\f(GN/BU)\f
\bnd
\fC4CD01-B\fpin\f2,\fcircuit\fCCD05B\f(GN/BU).\f\f
(Right\fre\br)\fC4CD06\fpin\f1,\fcircuit\fCCD06A\f(VT/GY)\f
\bnd
\fC4CD01-B\fpin\f5,\fcircuit\fCCD06B\f(VT/GY).\f
3
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes
\f\f
\f\f
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Page 107 of 4402
GO\fto\fF2.\f\f
N\b R
EPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
F2: CHECK THE SHOCK ABSORBER SOLENOID RETURN CIRCUIT FOR OPEN CIRCUIT
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
shock\f\bbsorber\fsolenoid\fconnector\fpins,\fh\brness\fside\f
\bnd\fthe\f\bd\bptive\fd\bmping\fmodule\fC4CD01-B\fpins,\f
h\brness\fside:\f
(Left\ffront)\fC1CD03\fpin\f2,\fcircuit\fRCD03B\f(VT/BN)\f
\bnd
\fC4CD01-B\fpin\f7,\fcircuit\fRCD03C\f(VT/BN).\f\f
(Right\ffront)\fC1CD04\fpin\f2,\fcircuit\fRCD04B\f(BU/OG)\f
\bnd
\fC4CD01-B\fpin\f8,\fcircuit\fRCD04C\f(BU/OG).\f
(Left\fre\br)\fC4CD05\fpin\f2,\fcircuit\fRCD05A\f(YE/BU)\f
\bnd
\fC4CD01-B\fpin\f1,\fcircuit\fRCD05B\f(YE/BU).\f\f
(Right\fre\br)\fC4CD06\fpin\f2,\fcircuit\fRCD06A\f(BU/BN)\f
\bnd
\fC4CD01-B\fpin\f4,\fcircuit\fRCD06B\f(BU/BN).\f
1
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes
INSTALL\fnew\ffront\for\fre\br\fshock\f\bbsorbers\f\bs\frequired.\f
\f
REFER\fto:\f Shock\fAbsorber\f\bnd\fSpring\fAssembly \f(204-
01\f
Front\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion)\f/\f\f
Shock\fAbsorber\f\bnd\fSpring\fAssembly \f(204-01\fFront\f
Sus
pension,\fDis\bssembly\f\bnd\fAssembly)\f/\f\f
Re\br\fShock\fAbsorber \f(204-02\fRe\br\fSuspension,\f
Rem
ov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT TEST G : VERTICAL ACCELERATION SENSOR CIRCUIT - SHORT
TO GROUND
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
G1: CHECK THE VERTICAL ACCELERATION SENSOR SIGNAL RETURN CIRCUIT FOR
SHORT TO GROUND
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fVertic\bl\fAcceler\btion\fSensor\f
Connector.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
vertic\bl\f\bcceler\btion\fsensor\fconnector\fpins,\fh\brness\f
side\f\bnd\fground:\f
(Left\ffront)\fC1CD07\fpin\f1,\fcircuit\fVCD07A\f(BN/WH).\f\f
(Right\ffront)\fC1CD08\fpin\f1,\fcircuit\fVCD08A\f(BU/GY).\f
(Left\fre\br)\fC4CD09\fpin\f1,\fcircuit\fVCD09B\f(YE/VT).\f3
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\fcircuit)?\f
Yes
INSTALL\fnew\fvertic\bl\f\bcceler\btion\fsensors\f\bs\frequired.\f
\f
REFER\fto:\f Vehicle\fFront\fVertic\bl\fAccelerometer \f(204-05\f
Vehicle\fDyn\bmic\fSuspension,\fRemov\bl\f\bnd\f
Inst\bll\btion)\f/\f\f
Vehicle\fRe\br\fVertic\bl\fAccelerometer\f(204-05\fVehicle\f
\f\f
\f\f
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Page 108 of 4402
Dyn\bmic\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT TEST H : VERTICAL ACCELERATION SENSOR CIRCUIT - SHORT
TO POWER
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
H1: CHECK THE VERTICAL ACCELERATION SENSOR SIGNAL RETURN CIRCUIT FOR
SHORT TO POWER
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fVertic\bl\fAcceler\btion\fSensor\f
Connector.\f2
Ignition\fswitch\fin\fposition\fII.\f3
Me\bsure\fthe\fvolt\bge\fbetween\fthe\ffollowing\f\bffected\f
vertic\bl\f\bcceler\btion\fsensor\fconnector\fpins,\fh\brness\f
side\f\bnd\fground:\f
(Left\ffront)\fC1CD07\fpin\f1,\fcircuit\fVCD07A\f(BN/WH).\f\f
(Right\ffront)\fC1CD08\fpin\f1,\fcircuit\fVCD08A\f(BU/GY).\f
(Left\fre\br)\fC4CD09\fpin\f1,\fcircuit\fVCD09B\f(YE/VT).\f4
Is\fthe\fvolt\bge\f0\fvolts?\f
Yes
INSTALL\fnew\fvertic\bl\f\bcceler\btion\fsensors\f\bs\frequired.\f
\f
REFER\fto:\f Vehicle\fFront\fVertic\bl\fAccelerometer \f(204-05\f
Vehicle\fDyn\bmic\fSuspension,\fRemov\bl\f\bnd\f
Inst\bll\btion)\f/\f\f
Vehicle\fRe\br\fVertic\bl\fAccelerometer\f(204-05\fVehicle\f
Dyn
\bmic\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT TEST I : VERTICAL ACCELERATION SENSOR CIRCUIT - OPEN
CIRCUIT
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
I1: CHECK THE VERTICAL ACCELERATION SENSOR SIGNAL INPUT CIRCUIT FOR OPEN
CIRCUIT
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fVertic\bl\fAcceler\btion\fSensor\f
Connector.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
vertic\bl\f\bcceler\btion\fsensor\fconnector\fpins,\fh\brness\f
side\f\bnd\fthe\f\bd\bptive\fd\bmping\fmodule\fC4CD01-B\fpin\f
13,\fcircuit\fLCD02K\f(YE/GN):\f
(Left\ffront)\fC1CD07\fpin\f3,\fcircuit\fLCD02F\f(YE/GN).\f\f
(Right\ffront)\fC1CD08\fpin\f3,\fcircuit\fLCD02E\f(YE/GN).\f
(Left\fre\br)\fC4CD09\fpin\f3,\fcircuit\fLCD02J\f(YE/GN).\f3
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes
GO\fto\fI2.\f\f
\f\f
\f\f
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Page 109 of 4402
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
I2: CHECK THE VERTICAL ACCELERATION SENSOR SIGNAL RETURN CIRCUIT FOR
OPEN CIRCUIT
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
vertic\bl\f\bcceler\btion\fsensor\fconnector\fpins,\fh\brness\f
side\f\bnd\fthe\f\bd\bptive\fd\bmping\fmodule\fconnector\fpins,\f
h\brness\fside:\f
(Left\ffront)\fC1CD07\fpin\f1,\fcircuit\fVCD07A\f(BN/WH)\f
\bnd
\fC4CD01-B\fpin\f10,\fcircuit\fVCD07B\f(BN/WH).\f\f
(Right\ffront)\fC1CD08\fpin\f1,\fcircuit\fVCD08A\f(BU/GY)\f
\bnd
\fC4CD01-B\fpin\f22,\fcircuit\fVCD08B\f(BU/GY).\f
(Left\fre\br)\fC4CD09\fpin\f1,\fcircuit\fVCD09B\f(YE/VT)\f
\bnd
\fC4CD01-B\fpin\f17,\fcircuit\fVCD09B\f(YE/VT).\f
1
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes INSTALL\fnew\fvertic\bl\f\bcceler\btion\fsensors\f\bs\frequired.\f
\f
REFER\fto:\f Vehicle\fFront\fVertic\bl\fAccelerometer \f(204-05\f
Vehicle\fDyn\bmic\fSuspension,\fRemov\bl\f\bnd\f
Inst\bll\btion)\f/\f\f
Vehicle\fRe\br\fVertic\bl\fAccelerometer\f(204-05\fVehicle\f
Dyn
\bmic\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT TEST J : SUSPENSION HEIGHT SENSOR CIRCUIT - SHORT TO
GROUND
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
J1: CHECK THE SUSPENSION HEIGHT SENSOR SIGNAL RETURN CIRCUIT FOR SHORT
TO GROUND
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fSuspension\fHeight\fSensor\f
Connector.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
suspension\fheight\fsensor\fconnector\fpins,\fh\brness\fside\f
\bnd\fground:\f
(Left\ffront)\fC5CD07\fpin\f4,\fcircuit\fVCD10B\f(BN).\f\f
(Right\ffront)\fC6CD08\fpin\f4,\fcircuit\fVCD11B\f(GY/VT).\f
\f
(Left\fre\br)\fC7CD12\fpin\f4,\fcircuit\fVCD12B\f(VT/WH).\f\f
(Right\fre\br)\fC8CD13\fpin\f4,\fcircuit\fVCD13B\f(GN/VT).\f
3
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\fcircuit)?\f
Yes
INSTALL\fnew\fsuspension\fheight\fsensors\f\bs\frequired.\f\f
REFER\fto:\f Front\fSuspension\fHeight\fSensor \f(204-05\f
Veh
icle\fDyn\bmic\fSuspension,\fRemov\bl\f\bnd\f
Inst\bll\btion)\f/\f\f Re\br\fSuspension\fHeight\fSensor \f(204-05\fVehicle\f
Dy n
\bmic\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
\f\f
\f\f
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Page 110 of 4402
oper\btion.\f
PINPOINT TEST K : SUSPENSION HEIGHT SENSOR CIRCUIT - SHORT TO
POWER
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
K1: CHECK THE SUSPENSION HEIGHT SENSOR SIGNAL RETURN CIRCUIT FOR SHORT
TO POWER
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fSuspension\fHeight\fSensor\f
Connector.\f2
Ignition\fswitch\fin\fposition\fII.\f3
Me\bsure\fthe\fvolt\bge\fbetween\fthe\ffollowing\f\bffected\f
suspension\fheight\fsensor\fconnector\fpins,\fh\brness\fside\f
\bnd\fground:\f
(Left\ffront)\fC5CD07\fpin\f4,\fcircuit\fVCD10B\f(BN).\f\f
(Right\ffront)\fC6CD08\fpin\f4,\fcircuit\fVCD11B\f(GY/VT).\f
\f
(Left\fre\br)\fC7CD12\fpin\f4,\fcircuit\fVCD12B\f(VT/WH).\f\f
(Right\fre\br)\fC8CD13\fpin\f4,\fcircuit\fVCD13B\f(GN/VT).\f
4
Is\fthe\fvolt\bge\f0\fvolts?\f
Yes
INSTALL\fnew\fsuspension\fheight\fsensors\f\bs\frequired.\f\f
REFER\fto:\f Front\fSuspension\fHeight\fSensor \f(204-05\f
Veh
icle\fDyn\bmic\fSuspension,\fRemov\bl\f\bnd\f
Inst\bll\btion)\f/\f\f Re\br\fSuspension\fHeight\fSensor \f(204-05\fVehicle\f
Dyn
\bmic\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT TEST L : SUSPENSION HEIGHT SENSOR CIRCUIT - OPEN
CIRCUIT
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
L1: CHECK THE SUSPENSION HEIGHT SENSOR SIGNAL INPUT CIRCUIT FOR OPEN
CIRCUIT
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAffected\fSuspension\fHeight\fSensor\f
Connector.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
suspension\fheight\fsensor\fconnector\fpins,\fh\brness\fside\f
\bnd\fthe\f\bd\bptive\fd\bmping\fmodule\fC4CD01-B\fpin\f25,\f
circuit\fLCD23E\f(GN/OG):\f
(Left\ffront)\fC5CD07\fpin\f5,\fcircuit\fLCD23B\f(GN/OG).\f\f
(Right\ffront)\fC6CD08\fpin\f5,\fcircuit\fLCD02M\f(YE/GN).\f
\f
(Left\fre\br)\fC7CD12\fpin\f5,\fcircuit\fLCD23D\f(GN/OG).\f\f
(Right\fre\br)\fC8CD13\fpin\f5,\fcircuit\fLCD02A\f(YE/GN).\f
3
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes
GO\fto\fL2 .\f\f
N\b
R
EPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
L2: CHECK THE SUSPENSION HEIGHT SENSOR SIGNAL RETURN CIRCUIT FOR OPEN \f\f
\f\f
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CIRCUIT
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
suspension\fheight\fsensor\fconnector\fpins,\fh\brness\fside\f
\bnd\fthe\f\bd\bptive\fd\bmping\fmodule\fconnector\fpins,\f
h\brness\fside:\f
(Left\ffront)\fC5CD07\fpin\f4,\fcircuit\fVCD10B\f(BN)\f\bnd\f
C4
CD01-B\fpin\f12,\fcircuit\fVCD10A\f(BN).\f\f
(Right\ffront)\fC6CD08\fpin\f4,\fcircuit\fVCD11B\f(GY/VT)\f
\bnd
\fC4CD01-B\fpin\f27,\fcircuit\fVCD11A\f(GY/VT).\f\f
(Left\fre\br)\fC7CD12\fpin\f4,\fcircuit\fVCD12B\f(VT/WH)\f
\bnd
\fC4CD01-B\fpin\f28,\fcircuit\fVCD12D\f(VT/WH).\f\f
(Right\fre\br)\fC8CD13\fpin\f4,\fcircuit\fVCD13B\f(GN/VT)\f
\bnd
\fC4CD01-B\fpin\f14,\fcircuit\fVCD14A\f(GN/VT).\f
1
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes INSTALL\fnew\fsuspension\fheight\fsensors\f\bs\frequired.\f\f
REFER\fto:\f Front\fSuspension\fHeight\fSensor \f(204-05\f
Veh
icle\fDyn\bmic\fSuspension,\fRemov\bl\f\bnd\f
Inst\bll\btion)\f/\f\f Re\br\fSuspension\fHeight\fSensor \f(204-05\fVehicle\f
Dyn
\bmic\fSuspension,\fRemov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT TEST M : MODE INDICATOR CIRCUIT - SHORT TO GROUND
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
M1: CHECK THE ADAPTIVE DAMPING CONTROL SWITCH TO ADAPTIVE DAMPING
MODULE CIRCUIT FOR SHORT TO GROUND
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAd\bptive\fD\bmping\fControl\fSwitch\fC2CD14.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
\bd\bptive\fd\bmping\fcontrol\fswitch\fconnector\fpins,\f
h\brness\fside\f\bnd\fground:\f
(Comfort)\fC2CD14\fpin\f2,\fcircuit\fCCD18A\f(BU).\f\f
(Norm\bl)\fC2CD14A\fpin\f6,\fcircuit\fCCD17A\f(WH).\f\f
(Sport)\fC2CD14A\fpin\f5,\fcircuit\fCCD16A\f(GY/OG).\f3
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\fcircuit)?\f
Yes
INSTALL\f\b\fnew\f\bd\bptive\fd\bmping\fcontrol\fswitch.\fTEST\f
the\fsystem\ffor\fnorm\bl\foper\btion.\f
N\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT TEST N : MODE INDICATOR CIRCUIT - SHORT TO POWER
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
N1: CHECK THE ADAPTIVE DAMPING CONTROL SWITCH TO ADAPTIVE DAMPING
MODULE CIRCUIT FOR SHORT TO GROUND
Disconnect\fAd\bptive\fD\bmping\fModule\fC4CD01-B.\f1
Disconnect\fAd\bptive\fD\bmping\fControl\fSwitch\fC2CD14.\f2
Ignition\fswitch\fin\fposition\fII.\f3
Me\bsure\fthe\fvolt\bge\fbetween\fthe\ffollowing\f\bffected\f
\f\f
\f\f
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