FORD GALAXY 2006 Service Repair Manual

Page 2891 of 4402

Pinpoin\b Tes\bs
NOTE:\fUse\f\b\fdigit\bl\fmultimeter\ffor\f\bll\felectric\bl\fme\bs
urements.\f
Circuit(s).\f
DVD\fpl\byer.\f
*
*GO\fto\fPinpoint\fTest\f
L.\f\f
*
The\fvideo\fdispl\by\fis\f
inoper\btive/does\fnot\foper\bte\f
correctlyCont\bmin\bted\f
DVD\fdisc(s).\f
*CLEAN\fthe\fDVD\fdisc(s)\fusing\flint\ffree\f
m\bteri\bl.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
*
Circuit(s).\f
Video\fdispl\by.\f
*
*GO\fto\fPinpoint\fTest\f
M.\f\f
*
DVD\fpl\byer.\f
*GO\fto\fPinpoint\fTest\f L.\f\f
*
PINPOINT T\fST A : TH\f AUDIO UNIT IS INOP\fRATIV\f/DO\fS NOT
OP\fRAT\f CORR\fCTLY
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
A1: CH\fCK FOR POW\fR TO TH\f AUDIO UNIT
Disconnect\fAudio\fUnit\fC2ME03A.\f1
Ignition\fswitch\fin\fposition\fI.\f2
Me\bsure\fthe\fvolt\bge\fbetween\fthe\f\budio\funit\f
C2ME03A\fpin\f15,\fcircuit\fSBP06D\f(BN/RD),\fh\brness\f
side\f\bnd\fground,\f\bnd\fbetween\fthe\f\budio\funit\f
C2ME03A\fpin\f16,\fcircuit\fCDC33C\f(VT/GN),\fh\brness\f
side\f\bnd\fground.\f3
Are\fthe\fvolt\bges\fgre\bter\fth\bn\f10\fvolts?\f
Yes GO\fto\fA2.\f\f
No
R

EPAIR\fcircuit\fSBP06D\f(BN/RD)\for\fcircuit\fCDC33C\f
(VT/GN).\fTEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
A2: CH\fCK TH\f AUDIO UNIT GROUND CIRCUITS FOR GROUND
Ignition\fswitch\fin\fposition\f0.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\budio\funit\f
C2ME03A\fpin\f11,\fcircuit\fGD103C\f(BK/BU),\fh\brness\f
side\f\bnd\fground,\f\bnd\fbetween\fthe\f\budio\funit\f
C2ME03A\fpin\f12,\fcircuit\fGD103A\f(BK/BU),\fh\brness\f
side\f\bnd\fground.\f2
Are\fthe\fresist\bnces\fless\fth\bn\f1\fohm?\f
Yes INSTALL\f\b\fnew\f\budio\funit.\f\f
REFER\fto:\fAudio\fUnit\f(415-01\fInform\btion\f\bnd\f
Entert\binment\fSystem,\fRemov\bl\f\bnd\fInst\bll\btion).\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
No
REPAIR\fcircuit\fGD103C\f(BK/BU)\for\fcircuit\fGD103A\f
(BK/BU).\fTEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
PINPOINT T\fST B : POOR R\fC\fPTION
NOTE:\fThe\fsecond\bry\f\bntenn\b\fc\bble\f\bmplifier\fto\fleft-re\br\fqu\brter\fgl\bss\fwiring\fh\brness\fis\f \f\f
\f\f
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Page 2892 of 4402

pol\brised\f(l\bbelled\fA\f\bnd\fB)\f\bt\fthe\fre\br\fqu\brter\fgl\bss\fend.\fThe\fpol\bris\btion\fof\fthese\f
connectors\fshould\fbe\fchecked\fbefore\fproceeding\f\bs\f\bn\fincorrect\fconnection\fm\by\fc\buse\f
poor\for\fno\freception.\f
NOTE:\fThe\fperform\bnce\fof\fthe\fsecond\bry\f\bntenn\b\fm\by\fbe\f\bffected\fif\fwindshield\f\bdhesive\f
comes\finto\fcont\bct\fwith\fthe\f\bntenn\b\fconnections\fin\fthe\fgl\bss.\fCheck\fthe\fconnections\f\bre\f
free\ffrom\fwindshield\f\bdhesive\fbefore\fproceeding.\f
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
B1: CH\fCK TH\f PRIMARY ANT\fNNA CABL\f SHI\fLD
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fthe\f\bntenn\b\fc\bble\ffrom\fthe\f\budio\funit.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\bntenn\b\fc\bble\f
ground\fconnector\f(shield),\f\bnd\fground.\f3
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes GO\fto\fB2.\f\f
No C

LEAN\f\bnd\fTIGHTEN\fthe\f\bntenn\b\fb\bse\fconnection\f
to\fthe\fbody.\fIf\fthe\fconcern\fpersists,\fINSTALL\f\b\fnew\f
\bntenn\b\fc\bble.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
B2: CH\fCK TH\f PRIMARY ANT\fNNA C\fNT\fR CONDUCTOR FOR OP\fN CIRCUIT
Remove\fthe\f\bntenn\b\fm\bst.\f1
Me\bsure\fthe\fresist\bnce\fof\fthe\fcenter\fconductor\f
between\fthe\fends\fof\fthe\f\bntenn\b\fc\bble.\f2
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes GO\fto\fB3.\f\f
No
INSTALL\f\b\fnew\f\bntenn\b\fc\bble.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\f
B3: CH\fCK TH\f PRIMARY ANT\fNNA CABL\f FOR SHORT
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\bntenn\b\f
center\fconductor\f\bnd\fthe\f\bntenn\b\fground\f(shield).\f1
\f\f
\f\f
\f\f
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Page 2893 of 4402

Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\f
circuit)?\f
Yes
CLEAN\f\bnd\fTIGHTEN\fthe\fground\fconnections\f\bt\fthe\f
b\bse\fof\fthe\f\bntenn\b\f\bnd\fb\bttery\fneg\btive\fc\bble\fto\f
the\fbody.\fIf\fconcern\fthe\fpersists,\fGO\fto\fB4.\f\f
No
INSTALL\f\b\fnew\f\bntenn\b\fc\bble.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\fIf\fthe\fconcern\fpersists,\fINSTALL\f
\b\fnew\f\budio\funit.\f\f
REFER\fto:\fAudio\fUnit\f(415-01\fInform\btion\f\bnd\f
Entert\binment\fSystem,\fRemov\bl\f\bnd\fInst\bll\btion).
\f
B4: CH\fCK TH\f CURR\fNT DRAW OF TH\f S\fCONDARY ANT\fNNA CABL\f AMPLIFI\fR
NOTE:\fThe\fsecond\bry\f\bntenn\b\fc\bble\f\bmplifier\fis\floc\bted\funder\fthe\fhe\bdliner\f\bbove\fthe\f
left-re\br\fqu\brter\fwindow\fgl\bss.\f
Disconnect\fSecond\bry\fAntenn\b\fC\bble\fAmplifier\f
Power\fSupply.\f1
Switch\fthe\f\budio\funit\fon.\f2
Me\bsure\fthe\f\bmper\bge\fbetween\fthe\fsecond\bry\f
\bntenn\b\fc\bble\f\bmplifier\fpower\fsupply\felectric\bl\f
connector\f\bnd\fthe\fpower\fsupply\fconnection\fon\fthe\f
second\bry\f\bntenn\b\fc\bble\f\bmplifier.\f3
Is\fthe\f\bmper\bge\fbetween\f20\f\bnd\f70\fmilli\bmps?\f
Yes GO\fto\fB5.\f\f
No C

le\bn\f\bnd\fTIGHTEN\fthe\fsecond\bry\f\bntenn\b\fc\bble\f
\bmplifier\fground\fconnection.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\fIf\fthe\fconcern\fpersists,\fINSTALL\f
\b\fnew\fsecond\bry\f\bntenn\b\fc\bble\f\bmplifier.\fTEST\fthe\f
system\ffor\fnorm\bl\foper\btion.\f
B5: CH\fCK TH\f S\fCONDARY ANT\fNNA CABL\f FOR OP\fN
Disconnect\fAudio\fUnit\fC2ME03B.\f1
Disconnect\fSecond\bry\fAntenn\b\fC\bble.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\budio\funit\f
electric\bl\fconnector\fC2ME03B,\fcircuit\fCME36A\f
(GN/VT),\fh\brness\fside\f\bnd\fthe\fsecond\bry\f\bntenn\b\f
c\bble\fconnector,\fh\brness\fside.\f3
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes GO\fto\fB6.\f\f
No
I

NSTALL\f\b\fnew\fsecond\bry\f\bntenn\b.\fTEST\fthe\f
system\ffor\fnorm\bl\foper\btion.\f
B6: CH\fCK TH\f S\fCONDARY ANT\fNNA CABL\f AMPLIFI\fR TO L\fFT-R\fAR QUART\fR
GLASS WIRING HARN\fSS FOR OP\fN
\f\f
\f\f
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Page 2894 of 4402

Disconnect\fSecond\bry\fAntenn\b\fC\bble\fAmplifier\fto\f
Left-re\br\fQu\brter\fGl\bss\fwiring\fh\brness\f(\bt\fboth\f
ends).\f1
Me\bsure\fthe\fresist\bnces\fbetween\fthe\ffollowing\f
second\bry\f\bntenn\b\fc\bble\f\bmplifier\fto\fleft-re\br\f
qu\brter\fgl\bss\fwiring\fh\brness\felectric\bl\fconnectors.\f
 Second\bry\f\bntenn\b\fc\bble\f\bmplifier\fconnector\fpin\f
1,

\fh\brness\fside\f\bnd\fleft-re\br\fqu\brter\fgl\bss\f
connector\fpin\fA,\fh\brness\fside.\f
 Second\bry\f\bntenn\b\fc\bble\f\bmplifier\fconnector\fpin\f
2,

\fh\brness\fside\f\bnd\fleft-re\br\fqu\brter\fgl\bss\f
connector\fpin\fB,\fh\brness\fside.\f
2
Are\fthe\fresist\bnces\fless\fth\bn\f1\fohm?\f
Yes INSTALL\f\b\fnew\fleft-re\br\fqu\brter\fwindow\fgl\bss.\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
No
INSTALL\f\b\fnew\fsecond\bry\f\bntenn\b\fc\bble\f\bmplifier\f
to\fleft-re\br\fqu\brter\fgl\bss\fwiring\fh\brness.\fTEST\fthe\f
system\ffor\fnorm\bl\foper\btion.\f
PINPOINT T\fST C : POOR QUALITY/DISTORT\fD SOUND FROM ON\f OR
MOR\f MAIN SP\fAK\fRS (NOT ALL SP\fAK\fRS)
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
C1: CH\fCK TH\f SP\fAK\fR R\fSISTANC\f
Disconnect\fAffected\fSpe\bker.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
spe\bker\fpins,\fcomponent\fside.\f
 (Front\fspe\bkers)\fpin\f1\f\bnd\fpin\f4.\f\f
 (Third\frow\fspe\bkers)\fpins\f1\f\bnd\f2\f(if\fequipped).\f\f
 (Re\br\fspe\bkers)\fpin\f1\f\bnd\fpin\f4.\f2
Is\fthe\fresist\bnce\f\bpproxim\btely\f4.0\fohms?\f
Yes
GO\fto\fC2 .\f\f
No
I

NSTALL\f\b\fnew\fspe\bker.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
C2: CH\fCK SP\fAK\fR INPUT FOR SHORT TO GROUND
Disconnect\fAudio\fUnit\fCME03A.\f1
Me\bsure\fthe\fresist\bnce\fbetween\f\bffected\fspe\bker\f
connector\fpin\f1,\fh\brness\fside\f\bnd\fground.\f2
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\fcircuit)?\f
Yes GO\fto\fC3 .\f\f
\f\f
\f\f
\f\f
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Page 2895 of 4402

No REPAIR\fthe\fspe\bker\finput\fcircuit.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\f
C3: CH\fCK SP\fAK\fR R\fTURN FOR SHORT TO GROUND
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
spe\bker\fconnector\fpins,\fh\brness\fside\f\bnd\fground:\f
 (Front\fspe\bkers)\fpin\f4\f\bnd\fground.\f\f
 (Third\frow\fspe\bkers)\fpin\f2\f\bnd\fground\f(if\fequipped).\f
\f
(Re\br\fspe\bkers)\fpin\f4\f\bnd\fground.\f
1
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\fcircuit)?\f
Yes
INSTALL\f\b\fnew\fspe\bker.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\fIf\fthe\fconcern\fpersists,\fINSTALL\f\b\fnew\f\budio\f
unit.\f\f
REFER\fto:\fAudio\fUnit\f(415-01\fInform\btion\f\bnd\f
Entert\binment\fSystem,\fRemov\bl\f\bnd\fInst\bll\btion).\f
No REPAIR\fthe\fspe\bker\freturn\fcircuit.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\f
PINPOINT T\fST D : POOR QUALITY/DISTORT\fD SOUND FROM ON\f OR
MOR\f FRONT TW\f\fT\fR SP\fAK\fRS (NOT ALL SP\fAK\fRS)
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
D1: CH\fCK TH\f SP\fAK\fR INPUT FOR SHORT TO GROUND
Disconnect\fAudio\fUnit\fC2ME03D.\f1
Disconnect\fAffected\fFront\fTweeter\fSpe\bker.\f2
Me\bsure\fthe\fresist\bnce\fbetween\f\bffected\ffront\f
tweeter\fspe\bker\fconnector\fpin\f1,\fh\brness\fside\f\bnd\f
ground.\f3
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\f
circuit)?\f
Yes GO\fto\fD2.\f\f
No R

EPAIR\fthe\fspe\bker\finput\fcircuit.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
D2: CH\fCK TH\f SP\fAK\fR R\fTURN FOR SHORT TO GROUND
Me\bsure\fthe\fresist\bnce\fbetween\f\bffected\ffront\f
tweeter\fspe\bker\fconnector\fpin\f3,\fh\brness\fside\f\bnd\f
ground.\f1
\f\f
\f\f
\f\f
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Page 2896 of 4402

Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\f
circuit)?\f
Yes INSTALL\f\b\fnew\ftweeter\fspe\bker.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
No REPAIR\fthe\fspe\bker\freturn\fcircuit.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
PINPOINT T\fST \f : POOR QUALITY/DISTORT\fD SOUND FROM ON\f OR
MOR\f R\fAR TW\f\fT\fR SP\fAK\fRS (NOT ALL SP\fAK\fRS)
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
\f1: CH\fCK TH\f SP\fAK\fR INPUT FOR SHORT TO GROUND
Disconnect\fAffected\fRe\br\fTweeter\fSpe\bker.\f1
Disconnect\fRe\br\fSpe\bker\fOn\fAffected\fRe\br\fTweeter\f
Spe\bker\fSide.\f2
Me\bsure\fthe\fresist\bnce\fbetween\f\bffected\fre\br\f
tweeter\fspe\bker\fconnector\fpin\f1,\fh\brness\fside\f\bnd\f
ground.\f3
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\f
circuit)?\f
Yes GO\fto\fE2 .\f\f
No R

EPAIR\fthe\fspe\bker\finput\fcircuit.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
\f2: CH\fCK TH\f SP\fAK\fR OUTPUT FOR SHORT TO GROUND
Me\bsure\fthe\fresist\bnce\fbetween\f\bffected\fre\br\f
tweeter\fspe\bker\fconnector\fpin\f3,\fh\brness\fside\f\bnd\f
ground.\f1
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\f
circuit)?\f
Yes INSTALL\f\b\fnew\ftweeter\fspe\bker.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
No REPAIR\fthe\fspe\bker\foutput\fcircuit.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
PINPOINT T\fST F : NO SOUND FROM ON\f OR MOR\f OF TH\f MAIN
SP\fAK\fRS (NOT ALL SP\fAK\fRS)
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
F1: CH\fCK TH\f SP\fAK\fR R\fSISTANC\f
Disconnect\fAffected\fSpe\bker.\f1
\f\f
\f\f
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Page 2897 of 4402

Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\bffected\f
spe\bker\fpins,\fcomponent\fside.\f
 (Front\fspe\bkers)\fpin\f1\f\bnd\fpin\f4.\f\f
 (Third\frow\fspe\bkers)\fpins\f1\f\bnd\f2\f(if\fequipped).\f\f
 (Re\br\fspe\bkers)\fpin\f1\f\bnd\fpin\f4.\f2
Is\fthe\fresist\bnce\f\bpproxim\btely\f4.0\fohms?\f
Yes
GO\fto\fF2.\f\f
No
I

NSTALL\f\b\fnew\fspe\bker.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
F2: CH\fCK TH\f INOP\fRATIV\f SP\fAK\fR(S) CONN\fCTOR INPUT CIRCUIT(S)
Disconnect\fAudio\fUnit\fC2ME03D.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\budio\f
unit\fC2ME03D\fpins,\fh\brness\fside\f\bnd\fthe\finoper\btive\f
spe\bker(s)\finput\fcircuit(s),\fh\brness\fside:\f
 Lef\b-hand drive vehicles \f(
Left\ffront\fspe\bker)\f
C5ME07\fpin\f1,\fcircuit\fVME07A\f(WH)\fto\fC2ME03D\fpin\f
3,\fcircuit\fVME07C\f(WH).\f
 Lef\b-hand drive vehicles \f(
Right\ffront\fspe\bker)\f
C6ME10\fpin\f1,\fcircuit\fVME10A\f(WH/VT)\fto\fCME03D\f
pin\f2,\fcircuit\fVME10C\f(WH/VT).\f
 Righ\b-hand drive vehicles (L
eft\ffront\fspe\bker)\f
C6ME10\fpin\f1,\fcircuit\fVME10A\f(WH/VT)\fto\fC2ME03D\f
pin\f3,\fcircuit\fVME07C\f(WH).\f
 Righ\b-hand drive vehicles (R
ight\ffront\fspe\bker)\f
C5ME07\fpin\f1,\fcircuit\fVME07A\f(WH)\fto\fC2ME03D\fpin\f
2,\fcircuit\fVME10C\f(WH/VT).\f
 (Left\fthird\frow\fspe\bker)\fC4ME09\fpin\f1,\fcircuit\f
VM

E09D\f(BN/GN)\fto\fC2ME03D\fpin\f4,\fcircuit\fVME09C\f
(BN/GN).\f
 (Right\fthird\frow\fspe\bker)\fC4ME12\fpin\f1,\fcircuit\f
VM

E12B\f(BN/WH)\fto\fC2ME03D\fpin\f1,\fcircuit\fVME12C\f
(BN/WH).\f
 (Left\fre\br\fspe\bker)\fC7ME09\fpin\f1,\fcircuit\fVME09A\f
(B

N/GN)\fto\fC2ME03D\fpin\f4,\fcircuit\fVME09C\f(BN/GN).
\f
 (Right\fre\br\fspe\bker)\fC8ME12\fpin\f1,\fcircuit\fVME12A\f
(B
N/WH)\fto\fC2ME03D\fpin\f1,\fcircuit\fVME12C\f
(BN/WH).\f
2
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes GO\fto\fF3.\f\f
No
R

EPAIR\fthe\fcircuit(s)\fin\fquestion.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\f
F3: CH\fCK TH\f INOP\fRATIV\f SP\fAK\fR(S) CONN\fCTOR OUTPUT CIRCUIT(S)
\f\f
\f\f
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Page 2898 of 4402

Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\budio\f
unit\fC2ME03D\fpins,\fh\brness\fside\f\bnd\fthe\finoper\btive\f
spe\bker(s)\foutput\fcircuit(s),\fh\brness\fside:\f
 Lef\b-hand drive vehicles \f(
Left\ffront\fspe\bker)\f
C5ME07\fpin\f4,\fcircuit\fRME07A\f(WH/BN)\fto\fC2ME03D\f
pin\f7,\fcircuit\fRME07C\f(WH/BN).\f
 Lef\b-hand drive vehicles \f(
Right\ffront\fspe\bker)\f
C6ME10\fpin\f4,\fcircuit\fRME10A\f(WH/OG)\fto\fCME03D\f
pin\f6,\fcircuit\fRME10C\f(WH/OG).\f
 Righ\b-hand drive vehicles (L
eft\ffront\fspe\bker)\f
C6ME10\fpin\f4,\fcircuit\fRME10A\f(WH/OG)\fto\fC2ME03D\f
pin\f7,\fcircuit\fRME07C\f(WH/OG).\f
 Righ\b-hand drive vehicles (R
ight\ffront\fspe\bker)\f
C5ME07\fpin\f4,\fcircuit\fRME07A\f(WH/OG)\fto\fC2ME03D\f
pin\f6,\fcircuit\fRME10C\f(WH/OG).\f
 (Left\fthird\frow\fspe\bker)\fC4ME09\fpin\f2,\fcircuit\f
RM

E09D\f(BN/YE)\fto\fC2ME03D\fpin\f8,\fcircuit\fRME09C\f
(BN/YE).\f
 (Right\fthird\frow\fspe\bker)\fC4ME12\fpin\f2,\fcircuit\f
RM

E12B\f(BN/BU)\fto\fC2ME03D\fpin\f5,\fcircuit\fRME12C\f
(BN/YE).\f
 (Left\fre\br\fspe\bker)\fC7ME09\fpin\f4,\fcircuit\fRME09A\f
(B

N/YE)\fto\fC2ME03D\fpin\f8,\fcircuit\fRME09C\f(BN/YE).\f
 (Right\fre\br\fspe\bker)\fC8ME12\fpin\f4,\fcircuit\fRME12A\f
(B

N/BU)\fto\fC2ME03D\fpin\f5,\fcircuit\fRME12C\f(BN/BU).
\f
1
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes GO\fto\fF4.\f\f
No R

EPAIR\fthe\fcircuit(s)\fin\fquestion.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\f
F4: CH\fCK TH\f INOP\fRATIV\f SP\fAK\fR(S) CIRCUIT FOR SHORT TO GROUND
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f
inoper\btive\fspe\bker(s)\finput\fcircuit(s),\fh\brness\fside\f
\bnd\fground:\f
 Lef\b-hand drive vehicles \f(
Left\ffront\fspe\bker)\f
C5ME07\fpin\f1,\fcircuit\fVME07A\f(WH).\f
 Lef\b-hand drive vehicles \f(
Right\ffront\fspe\bker)\f
C6ME10\fpin\f1,\fcircuit\fVME10A\f(WH/VT).\f
 Righ\b-hand drive vehicles (L
eft\ffront\fspe\bker)\f
C6ME10\fpin\f1,\fcircuit\fVME10A\f(WH/VT).\f
 Righ\b-hand drive vehicles (R
ight\ffront\fspe\bker)\f
C5ME07\fpin\f1,\fcircuit\fVME07A\f(WH).\f
 (Left\fthird\frow\fspe\bker)\fC4ME09\fpin\f1,\fcircuit\f
VM

E09D\f(BN/GN).\f
1
\f\f
\f\f
Стр. 11 из 29
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Page 2899 of 4402

(Right\fthird\frow\fspe\bker)\fC4ME12\fpin\f1,\fcircuit\f
VM
E12B\f(BN/WH).\f
 (Left\fre\br\fspe\bker)\fC7ME09\fpin\f1,\fcircuit\fVME09A\f
(B

N/GN).\f
 (Right\fre\br\fspe\bker)\fC8ME12\fpin\f1,\fcircuit\fVME12A\f
(B

N/WH).\f
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\fcircuit)?\f
Yes INSTALL\f\b\fnew\fspe\bker.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f\f
No REPAIR\fthe\fcircuit(s)\fin\fquestion.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\f
PINPOINT T\fST G : NO SOUND FROM ON\f OR MOR\f OF TH\f FRONT
TW\f\fT\fR SP\fAK\fRS (NOT ALL SP\fAK\fRS)
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
G1: CH\fCK TH\f INOP\fRATIV\f SP\fAK\fR(S) CONN\fCTOR INPUT CIRCUIT(S)
Disconnect\fAffected\fFront\fTweeter\fSpe\bker.\f1
Disconnect\fAudio\fUnit\fC2ME03D.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\budio\f
unit\fC2ME03D\fpins,\fh\brness\fside\f\bnd\fthe\finoper\btive\f
front\ftweeter\fspe\bker(s)\finput\fcircuit(s),\fh\brness\f
side:\f
 Lef\b-hand side\fC2ME03D\fpin\f3,\fcircuit\fVME07D\f
(W

H)\fto\fC5MED8\fpin\f1,\fcircuit\fVME07D\f(WH).\f\f
 Righ\b-hand side\fC2ME03D\fpin\f2,\fcircuit\fVME10D\f
(W

H/VT)\fto\fC6ME11\fpin\f1,\fcircuit\fVME10D\f
(WH/VT).\f
3
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes GO\fto\fG2 .\f\f
No R

EPAIR\fthe\fcircuit(s)\fin\fquestion.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
G2: CH\fCK TH\f INOP\fRATIV\f SP\fAK\fR(S) CONN\fCTOR OUTPUT CIRCUIT(S)
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f\budio\f
unit\fC2ME03D\fpins,\fh\brness\fside\f\bnd\fthe\finoper\btive\f
front\ftweeter\fspe\bker(s)\foutput\fcircuit(s),\fh\brness\f
side:\f
 Lef\b-hand side\fC2ME03D\fpin\f7,\fcircuit\fRME07D\f
(W

H/BN)\fto\fC5MED8\fpin\f3,\fcircuit\fRME07D\f
(WH/BN).\f\f
 Righ\b-hand side\fC2ME03D\fpin\f6,\fcircuit\fRME10D\f
(W

H/OG)\fto\fC6ME11\fpin\f3,\fcircuit\fRME10D\f
(WH/OG).\f
1
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes GO\fto\fG3 .\f\f
No R

EPAIR\fthe\fcircuit(s)\fin\fquestion.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
G3: CH\fCK TH\f INOP\fRATIV\f TW\f\fT\fR SP\fAK\fR(S) CIRCUIT FOR SHORT TO \f\f
\f\f
Стр. 12 из
29
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Page 2900 of 4402

GROUND
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\f
inoper\btive\ffront\ftweeter\fspe\bker(s)\finput\fcircuit(s),\f
h\brness\fside\f\bnd\fground:\f
 Lef\b-hand side\fC5MED8\fpin\f1,\fcircuit\fVME07D\f
(W

H).\f\f
 Righ\b-hand side\fC6ME11\fpin\f1,\fcircuit\fVME10D\f
(W

H/VT).\f
1
Is\fthe\fresist\bnce\fgre\bter\fth\bn\f10,000\fohms\f(open\f
circuit)?\f
Yes
INSTALL\f\b\fnew\ftweeter\fspe\bker.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\f
No REPAIR\fthe\fcircuit(s)\fin\fquestion.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
PINPOINT T\fST H : NO SOUND FROM ON\f OR MOR\f OF TH\f R\fAR
TW\f\fT\fR SP\fAK\fRS (NOT ALL SP\fAK\fRS)
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
H1: CH\fCK TH\f INOP\fRATIV\f SP\fAK\fR(S) CONN\fCTOR INPUT CIRCUIT(S)
Disconnect\fAffected\fRe\br\fTweeter\fSpe\bker.\f1
Disconnect\fRe\br\fSpe\bker\fOn\fAffected\fRe\br\fTweeter\f
Spe\bker\fSide\fC7ME09\f(Left-h\bnd\fside)\fC8ME12\f
(Right-h\bnd\fside).\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\fre\br\f
tweeter\fspe\bker\fpins,\fh\brness\fside\f\bnd\fthe\f
inoper\btive\ftweeter\fspe\bker(s)\finput\fcircuit(s),\f
h\brness\fside:\f
 Lef\b-hand side\fC7ME09\fpin\f2,\fcircuit\fVME39A\f
(GN

/BN),\fh\brness\fside\f\bnd\fC7ME39\fpin\f1,\fcircuit\f
VME39A\f(GN/BN),\fh\brness\fside.\f\f
 Righ\b-hand side\fC8ME12\fpin\f2,\fcircuit\fVME40A\f
(B

N/WH),\fh\brness\fside\f\bnd\fC8ME4D\fpin\f1,\fcircuit\f
VME40A\f(BN/WH),\fh\brness\fside.\f
3
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes
GO\fto\fH2 .\f\f
No R

EPAIR\fthe\fcircuit(s)\fin\fquestion.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
H2: CH\fCK TH\f INOP\fRATIV\f SP\fAK\fR(S) CONN\fCTOR OUTPUT CIRCUIT(S)
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ffollowing\fre\br\f
tweeter\fspe\bker\fpins,\fh\brness\fside\f\bnd\fthe\f
inoper\btive\ftweeter\fspe\bker(s)\finput\fcircuit(s),\f
h\brness\fside:\f
 Lef\b-hand side\fC7ME09\fpin\f3,\fcircuit\fRME39A\f
(O

G/WH),\fh\brness\fside\f\bnd\fC7ME39\fpin\f3,\fcircuit\f
RME39A\f(OG/WH),\fh\brness\fside.\f\f
 Righ\b-hand side\fC8ME12\fpin\f3,\fcircuit\fRME40A\f
(O

G/VT),\fh\brness\fside\f\bnd\fC8ME4D\fpin\f3,\fcircuit\f
RME40A\f(OG/VT),\fh\brness\fside.\f
1
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes
\f\f
\f\f
\f\f
Стр. 13 из
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