2006 FORD S-MAX wiring
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Climate\bControl\b\fystem\b-\bGeneral\b
Information\b-\bAuxiliary\bClimate\bControlS-MAX/G\bl\bxy\f2006.5\f(02/2006-)\fPrint \f
Diagnosis\band\bTesting\b
Refer\bto\bWiring\bDiagrams\b\fection\b412-03A,\bfor\bschematic\band\bconnector\b
in
formation.\b\b
\fpecial\bTool(s)\b
Ge
neral\bEquipment\b
Inspection\band\bTesting\b 1. 1.\b
VERIFY\fthe\fcustomer\fconcern.\f
2
. 2.\b
Visu\blly\fCHECK\ffor\f\bny\fobvious\fmech\bnic\bl\for\felectric\bl\fd\bm\bge.\f
N
OTE:\fEnsure\fcorrect\flocking\fof\fwiring\fh\brness\fconnect
ors.\f
Visual\bInspection\b
3. 3.\b
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.\b
If\fthe\fconcern\fis\fstill\fpresent\f\bfter\fthe\fvisu\bl\finspection,\fperform\ff\bult\fdi\bgnosis\fon\f
t
he\felectronic\fengine\fm\bn\bgement,\fthe\fch\brging\fsystem,\fthe\fgeneric\felectronic\f
module\f(GEM),\fthe\finstrument\fcluster,\fthe\felectronic\f\butom\btic\ftemper\bture\fcontrol\f
(EATC)\f\bnd\fthe\f\buxili\bry\fclim\bte\fcontrol\fmodule\fusing\fWDS\f\bnd\fRECTIFY\fthe\ff\bult
(s)\fdispl\byed\fin\f\bccord\bnce\fwith\fthe\ff\bult\fdescription.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
5. 5.\b
On\f\b\fvehicle\fwithout\fstored\ff\bult(s),\fcontinue\f\bccording\fto\fthe\fSymptom\fCh\brt\f\bnd\f
t
he\fcorresponding\fsymptom.\f
6. 6.\b
Following\fchecking\for\felimin\btion\fof\fthe\ff\bult(s)\f\bnd\f\bfter\fcompletion\fof\foper\btions,\f
the\ff\bult\fmemories\fof\f\bll\fvehicle\fmodules\fmust\fbe\fREAD\fOUT\f\bnd\f\bny\fstored\ff\bults\f
must\fbe\fDELETED.\fREAD\fOUT\f\bll\ff\bult\fmemories\f\bg\bin\ffollowing\f\b\fro\bd\ftest.\f
Trouble\bcode\btable\b-\bvehicles\bwith\bauxiliary\bclimate\bcontrol\b
Trouble\bcode\btable\b-\bauxiliary\bclimate\bcontrol\b
Termin\bl\fProbe\fKit\f
418-S035\f
Digit\bl\fMultimeter\f(comp\btible\fwith\fK-type\f
thermocouple)
Worldwide\fDi\bgnostic\fSystem\f(WDS)
Refriger\bnt\fcenter
Thermometer\f-\fFluke\f80\fPK-8\f(FSE\fnumber\f260\f
4102\f001\f07)
Mechanica\bE\bectrica\b
Refriger\bnt\flines\f\f
Condenser\f\f
Drive\fbelt\f\f
A/C\fcompressor\fFuses\f\f
Wiring\fh\brness\f\f
Connector\f
\f\f
Стр. 1 из 20
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Page 2605 of 4402
\fystem\bChecks\b
Re\br\fjunction\fbox\f(RJB)\f
*
Auxili\bry\fclim\bte\fcontrol\finoper\btive\f
(blower\fOK)Fuse(s)\f
Circuit(s)\f
Qu\bntity\fof\frefriger\bnt\f
Clim\bte\fcontrol\f\bssembly\f
Electronic\f\butom\btic\ftemper\bture\f
control\f(EATC)\fmodule\f
Auxili\bry\fclim\bte\fcontrol\fmodule\f
Refriger\bnt\fpressure\ftr\bnsducer\f
A/C\fclutch\frel\by\f
Air\fconditioning\fclutch\f
Generic\fElectronic\fModule\f(GEM)\f
Powertr\bin\fcontrol\fmodule\f(PCM)\f
Ambient\ftemper\bture\fsensor\f
Exp\bnsion/cut-out\fv\blve\f
*
*
*
*
*
*
*
*
*
*
*
*
*
GO\fto\f
Pinpoint\fTest\f
B.\f \f
*
M\blfunction\f-\f\buxili\bry\fclim\bte\fcontrol\f
temper\bture\fcontrol\ffl\bpCircuit(s)\f
Auxili\bry\fclim\bte\fcontrol\f
temper\bture\fcontrol\ffl\bp\f\bctu\btor\f Auxili\bry\fclim\bte\fcontrol\f
temper\bture\fcontrol\ffl\bp\f Auxili\bry\fclim\bte\fcontrol\fmodule\f
*
*
*
*GO\fto\f
Pinpoint\fTest\f
C.\f \f
*
Circuit\fof\f\buxili\bry\fclim\bte\fcontrol\f\bir\f
outlet\ftemper\bture\fsensor,\ff\bultyCircuit(s)\f
Auxili\bry\fclim\bte\fcontrol\f\bir\foutlet\f
temper\bture\fsensor\f
Auxili\bry\fclim\bte\fcontrol\fmodule\f
*
*
*
GO\fto\f
Pinpoint\fTest\f
D.\f \f
*
PINPOINT\bTE\fT\bA\b:\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bMOTOR\b
INOPERATIVE/NOT\bOPERATING\bCORRECTLY\b
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
A1:\bCHECK\bFUNCTION\bOF\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bMOTOR
Ignition\fswitch\fin\fposition\fII.\f1\b
SWITCH\fON\f\buxili\bry\fclim\bte\fcontrol.\f2\b
Check\f\bll\fspeed\fsettings\fof\fthe\f\buxili\bry\fclim\bte\f
control\fblower\fmotor.\f3\b
Is\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\fmotor\f
inoper\btive\fin\f\bll\fof\fthe\fspeed\fsettings?\f
Yes\b
GO\fto\fA2.\f\f
No\b GO
\fto\fA18 .\f\f
A2:\bCHECK\bFU\fE\bFC6\b(20\bA)\b(RJB).
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fFuse\fFC6\f(20\fA)\f(RJB)..\f2\b
CHECK\fFuse\fFC6\f(20\fA)\f(RJB)..\f3\b
Is\fthe\ffuse\fOK?\f
Yes\b
GO\fto\fA3.\f\f
No\b
RENEW\ffuse\fFC6\f(20\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
A3:\bCHECK\bVOLTAGE\bAT\bFU\fE\bFC6\b(20\bA)\b(RJB).
Connect\fFuse\fFC6\f(20\fA)\f(RJB)..\f1\b
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fFC6\f(20\fA)\f3\b
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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
Стр. 5 из 20
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Page 2608 of 4402
![FORD S-MAX 2006 Service Repair Manual 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\](/manual-img/11/56999/w960_56999-2607.png "FORD S-MAX 2006 Service Repair Manual 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\")
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
Стр. 6 из 20
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Page 2609 of 4402
![FORD S-MAX 2006 Service Repair Manual h\brness\fside\f\bnd\fground.\f
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\bGO\fto\fA14 .\f\f
No\b L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\f\buxili\](/manual-img/11/56999/w960_56999-2608.png "FORD S-MAX 2006 Service Repair Manual h\brness\fside\f\bnd\fground.\f
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\bGO\fto\fA14 .\f\f
No\b L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\f\buxili\")
h\brness\fside\f\bnd\fground.\f
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\bGO\fto\fA14 .\f\f
No\b L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\fcontrol\f
module\f\bnd\fground\fconnection\fG4D149\fusing\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
A14:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bCONTROL\b
MODULE
Ignition\fswitch\fin\fposition\fII.\f1\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fblower\fcontrol\fmodule,\fconnector\fC4HA25,\f
pin\f4,\fcircuit\fB_CBR11C\f(BN),\fwiring\fh\brness\fside\f
\bnd\fground.\f2\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b
GO\fto\fA16 .\f\f
No\b GO
\fto\fA15 .\f\f
A15:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\b
CONTROL\bMODULE\bAND\bTHE\bRJB\bFOR\bOPEN\bCIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC4BR02-B\ffrom\fRJB.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\buxili\bry\f
clim\bte\fcontrol\fblower\fcontrol\fmodule,\fconnector\f
C4HA25,\fpin\f4,\fcircuit\fB_CBR11C\f(BN),\fwiring\f
h\brness\fside\f\bnd\fRJB,\fconnector\fC4BR02-B,\fpin\f
312,\fcircuit\fC_CBR06A\f(WH/BU),\fwiring\fh\brness\f
side.\f3\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\f\buxili\bry\fclim\bte\fcontrol\fblower\fcontrol\f
module\f\bnd\fthe\fRJB\fusing\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
A16:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\b
MOTOR\bAND\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bCONTROL\bMODULE\bFOR\b
OPEN\bCIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC4HA19\ffrom\f\buxili\bry\f
clim\bte\fcontrol\fblower\fmotor.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\buxili\bry\f
clim\bte\fcontrol\fblower\fmotor,\fconnector\fC4HA19,\f
pin\f1,\fcircuit\fVHA19A\f(BN),\fwiring\fh\brness\fside\f\bnd\f
the\f\buxili\bry\fclim\bte\fcontrol\fblower\fcontrol\fmodule,\f
connector\fC4HA25,\fpin\f3,\fwiring\fh\brness\fside.\f3\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b GO\fto\fA17 .\f\f
No \b
L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fcircuit\fVHA19A\f
(BN)\fbetween\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\f
Стр. 7 из 20
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Page 2610 of 4402
motor\f\bnd\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\f
control\fmodule\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
A17:\bCHECK\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\bCONTROL\bMODULE
Connect\fConnector\fC4HA19\fto\f\buxili\bry\fclim\bte\f
control\fblower\fmotor.\f1\b
Using\f\b\ffused\ftest\fc\bble\f(40\fA),\fbridge\fconnector\f
C4HA25\fon\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\f
control\fmodule\fbetween\fpin\f3,\fcircuit\fVHA19A\f(BN),\f
wiring\fh\brness\fside\f\bnd\fpin\f1,\fcircuit\fGD150AH\f
(BK/WH),\fwiring\fh\brness\fside.\f
2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Does\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\fmotor\frun\f\bt\f
full\fspeed?\f
Yes\bGO\fto\fA18 .\f\f
No\b R
ENEW\fthe\f\buxili\bry\fclim\bte\fcontrol\fblower\fmotor.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
A18:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\b
CONTROL\bMODULE\bAND\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bMODULE\bFOR\bOPEN\b
CIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC4HA25\ffrom\f\buxili\bry\f
clim\bte\fcontrol\fblower\fcontrol\fmodule.\f2\b
Disconnect\fConnector\fC3H101-R\ffrom\f\buxili\bry\f
clim\bte\fcontrol\fmodule.\f3\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\buxili\bry\f
clim\bte\fcontrol\fblower\fcontrol\fmodule,\fconnector\f
C4HA25,\fpin\f2,\fcircuit\fVHA25A\f(BN/VT),\fwiring\f
h\brness\fside\f\bnd\fthe\f\buxili\bry\fclim\bte\fcontrol\f
module,\fconnector\fC3H101-R,\fpin\f13,\fcircuit\f
VHA25A\f(BN/VT),\fwiring\fh\brness\fside.\f4\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b GO\fto\fA19 .\f\f
No\b L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fcircuit\fVHA25A\f
(BN/VT)\fbetween\fthe\f\buxili\bry\fclim\bte\fcontrol\f
blower\fcontrol\fmodule\f\bnd\fthe\f\buxili\bry\fclim\bte\f
control\fmodule\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
A19:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\b
CONTROL\bMODULE\bAND\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bMODULE\bFOR\b\fHORT\b
CIRCUIT\bTO\bVOLTAGE
Ignition\fswitch\fin\fposition\fII.\f1\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fmodule,\fconnector\fC3H101-R,\fpin\f13,\f
circuit\fVHA25A\f(BN/VT),\fwiring\fh\brness\fside\f\bnd\f
ground.\f2\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b LOCATE\f\bnd\fRECTIFY\fthe\fshort\fto\fvolt\bge\fin\fcircuit\f
VHA25A\f(BN/VT)\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fblower\fcontrol\fmodule\f\bnd\fthe\f\buxili\bry\f
clim\bte\fcontrol\fmodule\fusing\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
No\b GO\fto\fA20 .\f\f
Стр. 8 из 20
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Page 2611 of 4402
A20:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bBLOWER\b
CONTROL\bMODULE\bAND\bTHE\bAUXILIARY\bCLIMATE\bCONTROL\bMODULE\bFOR\b\fHORT\b
CIRCUIT\bTO\bGROUND
Ignition\fswitch\fin\fposition\f0.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\f\buxili\bry\f
clim\bte\fcontrol\fmodule,\fconnector\fC3H101-R,\fpin\f
13,\fcircuit\fVHA25A\f(BN/VT),\fwiring\fh\brness\fside\f
\bnd\fground.\f2\b
Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhm\fme\bsured?\f
Yes\b RENEW\f\buxili\bry\fclim\bte\fcontrol\fblower\fcontrol\f
module.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\fIf\fthe\f
system\fis\fstill\finoper\btive,\fCHECK\fthe\f\buxili\bry\f
clim\bte\fcontrol\fmodule\fusing\fWDS\f\bnd\fRENEW\fif\f
necess\bry.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
No\b LOCATE\f\bnd\fRECTIFY\fthe\fshort\fto\fground\fin\fcircuit\f
VHA25A\f(BN/VT)\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fblower\fcontrol\fmodule\f\bnd\fthe\f\buxili\bry\f
clim\bte\fcontrol\fmodule\fusing\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
PINPOINT\bTE\fT\bB\b:\bAUXILIARY\bCLIMATE\bCONTROL\bINOPERATIVE\b
(BLOWER\bOK)\b
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
B1:\bCHECK\bFU\fE\bFC4\b(10\bA)\b(RJB).
Ignition\fswitch\fin\fposition\f0.\f1\b
CHECK\fFuse\fFC4\f(10\fA)\f(RJB)..\f2\b
Is\fthe\ffuse\fOK?\f
Yes\b GO\fto\fB2.\f\f
No\b
R
ENEW\ffuse\fFC4\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\fthe\f
oper\btion\fof\fthe\fsystem.\f
B2:\bCHECK\bVOLTAGE\bAT\bFU\fE\bFC4\b(10\bA)\b(RJB).
Connect\fFuse\fFC4\f(10\fA)\f(RJB)..\f1\b
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fFC4\f(10\fA)\f(RJB)\f
\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fB3.\f\f
No\b L
OCATE\fAND\fRECTIFY\fthe\fbre\bk\fin\fthe\fvolt\bge\f
supply\fof\ffuse\fFC4\f(10\fA)\f(RJB)\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
B3:\bCHECK\bVOLTAGE\bAT\bAUXILIARY\bCLIMATE\bCONTROL\bMODULE,\bPIN\b1
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC3H101-A\ffrom\f\buxili\bry\f
clim\bte\fcontrol\fmodule.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\f\buxili\bry\fclim\bte\f
control\fmodule,\fconnector\fC3H101-A,\fpin\f1,\fcircuit\f
C_SBR04A\f(GN/RD),\fwiring\fh\brness\fside\f\bnd\fground.
\f
3\b
Стр. 9 из 20
05.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G548831&gui...procarmanuals.com
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