relay FORD GALAXY 2006 Service Owner's Manual
[x] Cancel search | Manufacturer: FORD, Model Year: 2006, Model line: GALAXY, Model: FORD GALAXY 2006Pages: 4402, PDF Size: 94.4 MB
Page 2552 of 4402

Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\bRENEW\fthe\frefriger\bnt\fpressure\ftr\bnsducer.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\fIf\fthe\fsystem\fis\fstill\f
inoper\btive,\fCHECK\fthe\fPCM\f\bnd\fRENEW\fif\f
necess\bry.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
No\b GO\fto\fE36 .\f\f
E36:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bPCM\bAND\bTHE\bEJB\bFOR\bOPEN\bCIRCUIT\b-\b
VEHICLE\f\bWITH\bA\b2.0L\bENGINE
Disconnect\fConnector\fC1BB03-A\ffrom\fthe\fEJB.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fPCM,\f
connector\fC1E104-E,\fpin\fB2,\fcircuit\fCH109C\f
(YE/BK),\fwiring\fh\brness\fside\f\bnd\fthe\fEJB,\fconnector\f
C1BB03-A,\fpin\f30,\fcircuit\fCH109C\f(YE/BK),\fwiring\f
h\brness\fside.\f
2\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b
LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fcircuit\fCH109C\f
(YE/BK)\fbetween\fthe\fEJB\f\bnd\fA/C\fclutch\frel\by\fH401\f
with\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No\b LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fcircuit\fCH109C\f
(YE/BK)\fbetween\fthe\fPCM\f\bnd\fthe\fEJB\fwith\fthe\f\bid\f
of\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
E37:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bA/C\bCLUTCH\bRELAY\bH401\bAND\bTHE\bPOWERTRAIN\b
CONTROL\bMODULE\b(PCM)\bFOR\bOPEN\bCIRCUIT\b-\bVEHICLE\f\bWITH\bA\b2.5L\bENGINE
Connect\fA/C\fclutch\frel\by\fH401\fto\fsocket\fC1BB03-
A.\f1\b
Disconnect\fConnector\fC1E108-B\ffrom\fthe\fPCM.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fPCM,\fconnector\f
C1E108-
B,\fpin\f10,\fcircuit\fCH109D\f(WH/OG),\fwiring\f
h\brness\fside\f\bnd\fground.\f
3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\bRENEW\fthe\frefriger\bnt\fpressure\ftr\bnsducer.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\fIf\fthe\fsystem\fis\fstill\f
inoper\btive,\fCHECK\fthe\fPCM\f\bnd\fRENEW\fif\f
necess\bry.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
No\b
\f\f
\f\f
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Page 2600 of 4402

Component\bTests\b
Blower\brelay\bH402\b
of\fthe\fsystem.\f
PINPOINT\bTE\fT\b\f\b:\bBOO\fTER\bHEATER\bFUEL\bPUMP\bINOPERATIVE\b
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
\f1:\bCHECK\bFOR\bOPEN\bCIRCUIT\bBETWEEN\bTHE\bBOO\fTER\bHEATER\bFUEL\bPUMP\bAND\bTHE\b
FUEL-FIRED\bBOO\fTER\bHEATER\b
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC3HF02\ffrom\fthe\fbooster\f
he\bter\ffuel\fpump.\f2\b
Disconnect\fConnector\fC1HF01-C\ffrom\fthe\ffuel-fired\f
booster\fhe\bter.\f3\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fprogr\bmm\bble\f
fuel-fired\fbooster\fhe\bter,\fconnector\fC1HF01-C,\fpin\f
7,\fcircuit\fCHF01A\f(BN/BU),\fwiring\fh\brness\fside\f\bnd\f
the\fbooster\fhe\bter\ffuel\fpump,\fconnector\fC3HF02,\fpin\f
1,\fcircuit\fCHF01C\f(BN/BU),\fwiring\fh\brness\fside.\f
4\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b GO\fto\fS2.\f\f
No\b L
OCATE\f\bnd\fREPAIR\fthe\fopen\fcircuit\fbetween\fthe\f
progr\bmm\bble\ffuel-fired\fbooster\fhe\bter\f\bnd\fthe\f
booster\fhe\bter\ffuel\fpump\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
\f2:\bCHECK\bTHE\bGROUND\bCONNECTION\bOF\bTHE\bBOO\fTER\bHEATER\bFUEL\bPUMP
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fbooster\fhe\bter\f
fuel\fpump,\fconnector\fC3HF02,\fpin\f2,\fcircuit\fGD152F\f
(BK/BU),\fwiring\fh\brness\fside.\f1\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b RENEW\fthe\fbooster\fhe\bter\ffuel\fpump.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No\b
LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fground\fconnection\fG4D151\f\bnd\fthe\fbooster\f
he\bter\ffuel\fpump\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
\f\f
\f\f
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Page 2601 of 4402

1.1.\b
Check\fthe\fnorm\blly\fopen\fcont\bct\fin\fthe\funswitched\fst\bte:\f
1 . Me\bsure\fthe\fresist\bnce\f\bt\fblower\frel\by\fH402,\fbetween\fpin\f37\f\bnd\fpin\f36,\fco
mponent\fside.\f
2. Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhms\fme\bsured?\f
3. If\fyes,\fgo\fto\f4.\f
4. If\fno,\fRENEW\fblower\frel\by\fH402.\f
2. 2.\b
Check\fthe\fnorm\blly\fopen\fcont\bct\fin\fthe\fswitched\fst\bte:\f
1
. Using\f\b\ffused\ftest\fc\bble\f(1\fA),\fconnect\fpin\f39\fof\fblower\frel\by\fH402,\fcomponent\fsi
de,\fto\fthe\fb\bttery\fpositive\ftermin\bl.\f
2. Use\f\b\ftest\fc\bble\fto\fconnect\fpin\f38\fof\fblower\frel\by\fH402,\fcomponent\fside,\fto\fthe\f b\bttery\fneg\btive\ftermin\bl.\f
3. Me\bsure\fthe\fresist\bnce\f\bt\fblower\frel\by\fH402,\fbetween\fpin\f37\f\bnd\fpin\f36,\f component\fside.\f
4. Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
5. If\fyes,\fthen\fblower\frel\by\fH402\fis\fOK.\f
6. If\fno,\fRENEW\fblower\frel\by\fH402.\f
A/C\bclutch\brelay\bH401\b
1. 1.\b
Check\fthe\fnorm\blly\fopen\fcont\bct\fin\fthe\funswitched\fst\bte:\f
1
. Me\bsure\fthe\fresist\bnce\f\bt\fA/C\fclutch\frel\by\fH401,\fbetween\fpin\f28\f\bnd\fpin\f29,\fco
mponent\fside.\f
2. Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhms\fme\bsured?\f
3. If\fyes,\fgo\fto\f4.\f
4. If\fno,\fRENEW\fA/C\fclutch\frel\by\fH401.\f \f\f
\f\f
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Page 2606 of 4402

(RJB)\f\bnd\fground.\f
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\bGO\fto\fA4.\f\f
No\b L
OCATE\fAND\fRECTIFY\fthe\fbre\bk\fin\fthe\fvolt\bge\f
supply\fof\ffuse\fFC6\f(20\fA)\f(RJB)\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
A4:\bCHECK\bFU\fE\bFB6\b(10\bA)\b(RJB).
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fFuse\fFB6\f(10\fA)\f(RJB)..\f2\b
CHECK\fFuse\fFB6\f(10\fA)\f(RJB)..\f3\b
Is\fthe\ffuse\fOK?\f
Yes\b GO\fto\fA5.\f\f
No\b
RENEW\ffuse\fFB6\f(10\fA)\f(RJB).\fCHECK\fthe\foper\btion\f
of\fthe\fsystem.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\f
RECTIFY\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
A5:\bCHECK\bVOLTAGE\bAT\bFU\fE\bFB6\b(10\bA)\b(RJB).
Connect\fFuse\fFB6\f(10\fA)\f(RJB)..\f1\b
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fFB6\f(10\fA)\f
(RJB)\f\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fA6.\f\f
No\b
L
OCATE\fAND\fRECTIFY\fthe\fbre\bk\fin\fthe\fvolt\bge\f
supply\fof\ffuse\fFB6\f(10\fA)\f(RJB)\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
A6:\bCHECK\bVOLTAGE\bAT\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bMOTOR
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC4HA19\ffrom\f\buxili\bry\f
clim\bte\fcontrol\fblower\fmotor.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fblower\fmotor,\fconnector\fC4HA19,\fpin\f2,\f
circuit\fB_CBR11D\f(BN),\fwiring\fh\brness\fside\f\bnd\f
ground.\f4\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b
GO\fto\fA13 .\f\f
No\b GO
\fto\fA7.\f\f
A7:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bRELAY\b
(PIN\b3)
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fAuxili\bry\fclim\bte\fcontrol\fblower\frel\by\f
from\fsocket\fRC1.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fblower\frel\by,\fsocket\fRC1,\fpin\f3,\fcircuit\f
C_SBR06A\f(BN/RD),\fwiring\fh\brness\fside\f\bnd\f
ground.\f4\b
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Page 2607 of 4402

Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\bGO\fto\fA8.\f\f
No \b
L
OCATE\fAND\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by\f
\bnd\ffuse\fFC6\f(20\fA)\f(RJB)\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
A8:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bRELAY\b
(PIN\b1)
Me\bsure\fthe\fvolt\bge\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fblower\frel\by,\fsocket\fRC1,\fpin\f1,\fcircuit\f
B_CBR06C\f(WH/BU),\fwiring\fh\brness\fside\f\bnd\f
ground.\f1\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fA9.\f\f
No\b L
OCATE\fAND\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by\f
\bnd\ffuse\fFB6\f(10\fA)\f(RJB)\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
A9:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\b
RELAY\bAND\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bMOTOR\bFOR\bOPEN\bCIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\buxili\bry\f
clim\bte\fcontrol\fblower\frel\by,\fsocket\fRC1,\fpin\f5,\f
circuit\fC_CBR06A\f(WH/BU),\fwiring\fh\brness\fside\f\bnd\f
the\f\buxili\bry\fclim\bte\fcontrol\fblower\fmotor,\f
connector\fC4HA19,\fpin\f2,\fcircuit\fB_CBR11D\f(BN),\f
wiring\fh\brness\fside.\f
2\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b GO\fto\fA11 .\f\f
No\b
GO
\fto\fA10 .\f\f
A10:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bRJB\bAND\bTHE\bAUXILIARY\bCLIMATE\b
CONTROL\bBLOWER\bMOTOR\bFOR\bOPEN\bCIRCUIT
Disconnect\fConnector\fC4BR02-B\ffrom\fRJB.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fRJB,\fconnector\f
C4BR02-B,\fpin\f312,\fcircuit\fC_CBR06A\f(WH/BU),\f
wiring\fh\brness\fside\f\bnd\fthe\f\buxili\bry\fclim\bte\fcontrol\f
2\b
\f\f
\f\f
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Page 2608 of 4402

blower\fmotor,\fconnector\fC4HA19,\fpin\f2,\fcircuit\f
B_CBR11D\f(BN),\fwiring\fh\brness\fside.\f
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\bCHECK\fRJB\f\bnd\fRENEW\fif\fnecess\bry.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No\b LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fRJB\f\bnd\fthe\f\buxili\bry\fclim\bte\fcontrol\f
blower\fmotor\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
A11:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\b
RELAY\bAND\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bMODULE\bFOR\bOPEN\bCIRCUIT
Disconnect\fC3H101-A\ffrom\f\buxili\bry\fclim\bte\fcontrol\f
module.\f
1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\buxili\bry\f
clim\bte\fcontrol\fblower\frel\by,\fsocket\fRC1,\fpin\f2,\f
circuit\fCHA05A\f(BN/WH),\fsocket\fside\f\bnd\fthe\f
\buxili\bry\fclim\bte\fcontrol\fmodule,\fconnector\f
C3H101-A,\fpin\f11,\fcircuit\fCHA05A\f(BN/WH),\fwiring\f
h\brness\fside.\f2\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b CHECK\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by\fin\f
\bccord\bnce\fwith\fthe\fComponent\fChecks\f\bt\fthe\fend\f
of\fthis\fsection.\fIf\fthe\f\buxili\bry\fclim\bte\fcontrol\f
blower\frel\by\fis\fOK,\fCHECK\fRJB\f\bnd\fRENEW\fif\f
necess\bry.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
No\b GO\fto\fA12 .\f\f
A12:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bRJB\bAND\bTHE\bAUXILIARY\bCLIMATE\b
CONTROL\bMODULE\bFOR\bOPEN\bCIRCUIT
Disconnect\fConnector\fC4BR02-C\ffrom\fRJB.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fRJB,\fconnector\f
C4BR02-C,\fpin\f313,\fcircuit\fCHA05A\f(BN/WH),\f
wiring\fh\brness\fside\f\bnd\fthe\f\buxili\bry\fclim\bte\fcontrol\f
module,\fconnector\fC3H101-A,\fpin\f11,\fcircuit\f
CHA05A\f(BN/WH),\fwiring\fh\brness\fside.\f
2\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b
CHECK\fRJB\f\bnd\fRENEW\fif\fnecess\bry.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No\b LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fRJB\f\bnd\fthe\f\buxili\bry\fclim\bte\fcontrol\f
module\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
A13:\bCHECK\bTHE\bGROUND\bCONNECTION\bOF\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\b
BLOWER\bCONTROL\bMODULE
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC4HA25\ffrom\f\buxili\bry\f
clim\bte\fcontrol\fblower\fcontrol\fmodule.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\buxili\bry\f
clim\bte\fcontrol\fblower\fcontrol\fmodule,\fconnector\f
C4HA25,\fpin\f1,\fcircuit\fGD150AH\f(BK/WH),\fwiring\f3\b
\f\f
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Page 2622 of 4402

Component\bTests\b
Blower\brelay,\bauxiliary\bclimate\bcontrol\b1. 1.\b
Check\fthe\fnorm\blly\fopen\fcont\bct\fin\fthe\funswitched\fst\bte:\f
1
. Me\bsure\fthe\fresist\bnce\f\bt\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by,\fbetween\fpin\f3\f\bnd
\fpin\f5,\fcomponent\fside.\f
2. Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhm\fme\bsured?\f
3. If\fyes,\fgoto\f2.\f
4. If\fno,\fRENEW\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by.\f
2. 2.\b
Check\fthe\fnorm\blly\fopen\fcont\bct\fin\fthe\fswitched\fst\bte:\f
1
. Using\f\b\ffused\ftest\fc\bble\f(1\fA),\fconnect\fpin\f1\fof\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\fre
l\by,\fcomponent\fside,\fto\fthe\fb\bttery\fpositive\ftermin\bl.\f
2. Using\f\b\ftest\fc\bble,\fconnect\fpin\f2\fof\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by,\f component\fside,\fwith\fthe\fb\bttery\fneg\btive\fpole.\f
3. Me\bsure\fthe\fresist\bnce\f\bt\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by,\fbetween\fpin\f3\f
\bnd\fpin\f5,\fcomponent\fside.\f
4. Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
5. If\fyes,\fthen\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by\fis\fOK.\f
6. If\fno,\fRENEW\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\frel\by.\f
RENEW\fthe\f\buxili\bry\fclim\bte\fcontrol\f\bir\foutlet\f
temper\bture\fsensor.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
No\b
LOCATE\f\bnd\fRECTIFY\fthe\fshort\fto\fground\fin\fcircuit\f
RHA27A\f(GY/BU)\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fmodule\f\bnd\fthe\f\buxili\bry\fclim\bte\fcontrol\f\bir\f
outlet\ftemper\bture\fsensor\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
\f\f
\f\f
Стр. 20 из 20
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Page 2805 of 4402

P\bnpo\bnt Tests
The\fhorn\fis\f\blw\bys\fonHorn\frel\by.\f
BJB.\f
Horn\fswitch.\f
Circuit(s).\f
Clockspring.\f
*
*
*
*
*REFER\fto\fthe\fFord\fdi\bgnostic\fequipment.\f
*
PINPOINT TEST A : THE HORN IS INOPERATIVE
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
A1: CHECK POWER TO THE HORN
Disconnect\fHorn\fC1RH02.\f1
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fhorn\fC1RH02\fpin\f
2,\fcircuit\fGBB31B\f(BU/OG),\fh\brness\fside\f\bnd\f
ground\fwhile\fpressing\fthe\fhorn\fswitch.\f2
Is\fthe\fvolt\bge\fgre\bter\fth\bn\f10\fvolts?\f
Yes GO\fto\fA2.\f\f
No
GO
\fto\fA3.\f\f
A2: CHECK GROUND TO THE HORN
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fhorn\fC1RH02\f
pin\f1,\fcircuit\fGD312G\f(BK/VT),\fh\brness\fside\f\bnd\f
ground.\f1
Is\fthe\fresist\bnce\fless\fth\bn\f5\fohms?\f
Yes INSTALL\f\b\fnew\fhorn.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
No
REPAIR\fcircuit\fGD312G\f(BK/VT).\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
A3: CHECK POWER TO THE HORN RELAY
Disconnect\fHorn\fRel\by\fR9.\f1
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fhorn\frel\by\fR9\fpin\f
1,\fh\brness\fside\f\bnd\fground;\f\bnd\fhorn\frel\by\fR9\fpin\f
3,\fh\brness\fside\f\bnd\fground.\f
2
Are\fthe\fvolt\bges\fgre\bter\fth\bn\f10\fvolts?\f
\f\f
\f\f
\f\f
Стр. 2 из
5
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Page 3197 of 4402

v\bnity\fmirror\fl\bmp\fC6LN24\fpin\f1,\fcircuit\fCBP17F\f
(BN/GN),\fh\brness\fside\f\bnd\fthe\fCJB\fC1BP02-
C\fpin\f67,\f
circuit\fCBP17R\f(BN/GN),\fh\brness\fside.\f
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes\bGO\fto\fPinpoint\fTest\f H.\f\f
No\b
REPAIR\fthe\fcircuit\fCBP17F\f(BN/GN)\for\fcircuit\fCBP17R\f
(BN/GN)\f\bs\fnecess\bry.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\fIf\fthe\fconcern\fpersists,\fINSTALL\f\b\fnew\f
p\bssenger\fside\fv\bnity\fmirror\fl\bmp.\fTEST\fthe\fsystem\f
for\fnorm\bl\foper\btion.\f
G7:\bCHECK\bCIRCUIT\bGD138AH\b(BK/WH)\bFOR\bGROUND
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fp\bssenger\fside\f
v\bnity\fmirror\fl\bmp\fC6LN24\fpin\f3,\fcircuit\fGD138AH\f
(BK/WH),\fh\brness\fside\f\bnd\fground.\f1\b
Is\fthe\fresist\bnce\fless\fth\bn\f1\fohm?\f
Yes\b INSTALL\f\b\fnew\fp\bssenger\fside\fv\bnity\fmirror\fl\bmp.\f
TEST\fthe\fsystem\ffor\fnorm\bl\foper\btion\f
No\b REPAIR\fthe\fcircuit.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
PINPOINT\bTEST\bH\b:\bBATTERY\bSAVER\bRELAY\bTEST\b
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
H1:\bCHECK\bTHE\bBATTERY\bSAVER\bRELAY
Disconnect\fCJB\fC1BP02-C.\f1\b
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fCJB\fC1BP02-C\fpin\f
67,\fcomponent\fside\f\bnd\fground.\f3\b
Is\fthe\fvolt\bge\fgre\bter\fth\bn\f10\fvolts?\f
Yes\bGO\fto\fH2 .\f\f
No \b
I
NSTALL\f\b\fnew\fCJB.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
\f\f
\f\f
\f\f
Стр. 14 из 15
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Page 3198 of 4402

H2:\bCHECK\bTHE\bBATTERY\bSAVER\bRELAY\bDISCHARGE
Ignition\fswitch\fin\fposition\f0.\f1\b
WAIT\ffor\f35\fminutes.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fCJB\fC1BP02-C\fpin\f
67,\fcomponent\fside\f\bnd\fground.\f3\b
Is\fthe\fvolt\bge\f0\fvolts?\f
Yes\bCONNECT\fthe\fCJB\fC1BP02-C.\fTEST\fthe\fsystem\ffor\f
norm\bl\foper\btion.\fIf\fthe\fconcern\fpersists,\fINSTALL\f\b\f
new\fCJB.\fTEST\fthe\fsystem\ffor\fnorm\bl\foper\btion.\f
No\b INSTALL\f\b\fnew\fCJB.\fTEST\fthe\fsystem\ffor\fnorm\bl\f
oper\btion.\f
\f\f
Стр. 15 из
15
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