temper\bture\fcontrol\f
(EATC)\fmodule\f
Control\fp\bnel\ffor\fthe\fclim\bte\fcontrol\f
system\finoper\btive\f-\fvehicles\fwith\f
electronic\f\butom\btic\ftemper\bture\f
control\f(EATC)Fuse(s)\f
Circuit(s)\f
Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*GO\fto\fPinpoint\fTest\f
F.\f\f
*
M\blfunction\fof\f\bir\fdistribution\fv\blve\f-\f
vehicles\fwith\felectronic\f\butom\btic\f
temper\bture\fcontrol\f(EATC)Circuit(s)\f
Air\fdistribution\ffl\bp\f
\bctu\btor\f Air\fdistribution\ffl\bp\f
Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*
*GO\fto\fPinpoint\fTest\f
G.\f\f
*
M\blfunction\fof\fright-h\bnd\ftemper\bture\f
control\ffl\bp\f-\fvehicles\fwith\felectronic\f
\butom\btic\ftemper\bture\fcontrol\f(EATC)Circuit(s)\f
Right-h\bnd\f
temper\bture\fcontrol\f
fl\bp\f\bctu\btor\f Right-h\bnd\f
temper\bture\fcontrol\f
fl\bp\f
Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*
*GO\fto\fPinpoint\fTest\f
H.\f\f
*
M\blfunction\fof\fleft-h\bnd\ftemper\bture\f
control\ffl\bp\f-\fvehicles\fwith\felectronic\f
\butom\btic\ftemper\bture\fcontrol\f(EATC)Circuit(s)\f
Left-h\bnd\ftemper\bture\f
control\ffl\bp\f\bctu\btor\f Left-h\bnd\ftemper\bture\f
control\ffl\bp\f Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*
*GO\fto\fPinpoint\fTest\f
I.\f\f
*
F\bult\fin\fright-h\bnd\fcenter\fvents\f\bir\f
outlet\ftemper\bture\fsensor\fcircuit\f-\f
vehicles\fwith\felectronic\f\butom\btic\f
temper\bture\fcontrol\f(EATC)Circuit(s)\f
Air\foutlet\ftemper\bture\f
sensor\f-\fcenter\fvents\f-\f
right\fside\f
Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*GO\fto\fPinpoint\fTest\f
J.\f\f
*
F\bult\fin\fright-h\bnd\ffootwell\f\bir\foutlet\f
temper\bture\fsensor\fcircuit\f-\fvehicles\f
with\felectronic\f\butom\btic\ftemper\bture\f
control\f(EATC)Circuit(s)\f
Right-h\bnd\ffootwell\f\bir\f
outlet\ftemper\bture\f
sensor\f Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*GO\fto\fPinpoint\fTest\f
K.\f\f
*
F\bult\fin\fleft-h\bnd\fcenter\fvents\f\bir\foutlet\f
temper\bture\fsensor\fcircuit\f-\fvehicles\f
with\felectronic\f\butom\btic\ftemper\bture\f
control\f(EATC)
Circuit(s)\f
Air\foutlet\ftemper\bture\f
sensor,\fcenter\fvents,\f
left\f Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*GO\fto\fPinpoint\fTest\f
L.\f\f
*
F\bult\fin\fleft-h\bnd\ffootwell\f\bir\foutlet\f
temper\bture\fsensor\fcircuit\f-\fvehicles\f
with\felectronic\f\butom\btic\ftemper\bture\f
control\f(EATC)Circuit(s)\f
Left-h\bnd\ffootwell\f\bir\f
outlet\ftemper\bture\f
sensor\f Electronic\f\butom\btic\f
temper\bture\fcontrol\f
*
*
*GO\fto\fPinpoint\fTest\f
M.\f\f
*
Стр. 5 из 92
05.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G545984&gui...procarmanuals.com
http://vnx.su
Pinpoint\bTests\b
(EATC)\fmodule\f
Sun\flo\bd\fsensor\fcircuit\ff\bulty\f-\fvehicles\f
with\felectronic\f\butom\btic\ftemper\bture\f
control\f(EATC)Circuit(s)\f
Sun\flo\bd\fsensor\f
Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*GO\fto\fPinpoint\fTest\f
N.\f\f
*
Interior\ftemper\bture\fsensor\fcircuit\f
f\bulty\f-\fvehicles\fwith\felectronic\f
\butom\btic\ftemper\bture\fcontrol\f(EATC)Circuit(s)\f
P\bssenger\f
comp\brtment\f
temper\bture\fsensor\f Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*GO\fto\fPinpoint\fTest\f
O.\f\f
*
Electric\fbooster\fhe\bter\finoper\btiveFuse(s)\f
Circuit(s)\f
Electric\fbooster\fhe\bter\f
Generic\fElectronic\f
Module\f(GEM)\f
Air\fconditioning\fcontrol\f
p\bnel\f Electronic\f\butom\btic\f
temper\bture\fcontrol\f
(EATC)\fmodule\f
*
*
*
*
*
*
GO\fto\fPinpoint\fTest\f
P.\f\f
*
Progr\bmm\bble\ffuel-fired\fbooster\fhe\bter\f
inoper\btiveFuse(s)\f
Circuit(s)\f
Progr\bmm\bble\ffuel-
fired\fbooster\fhe\bter\f\f
*
*
*GO\fto\fPinpoint\fTest\f
Q.\f\f
*
Fuel-fired\fbooster\fhe\bter\f(cool\bnt\f
pump)\finoper\btive\f-\fvehicles\fwith\f
progr\bmm\bble\ffuel-fired\fbooster\fhe\bterCircuit(s)\f
Fuel-fired\fbooster\f
he\bter\f-\fcool\bnt\fpump\f
*
*GO\fto\fPinpoint\fTest\f
R.\f\f
*
Booster\fhe\bter\ffuel\fpump\finoper\btiveCircuit(s)\f
Auxili\bry\fhe\bter\ffuel\f
pump\f
*
*GO\fto\fPinpoint\fTest\f
S.\f\f
*
PINPOINT\bTE\fT\bA\b:\bBLOWER\bMOTOR\bINOPERATIVE/INCORRECT\b
FUNCTION\b-\bVEHICLE\f\bWITH\bMANUAL\bTEMPERATURE\bCONTROL\b
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
A1:\bCHECK\bTHE\bOPERATION\bOF\bTHE\bBLOWER\bMOTOR
Ignition\fswitch\fin\fposition\fII.\f1\b
Switch\fthe\fblower\fswitch\fthrough\f\bll\fswitch\f
settings.\f2\b
Is\fthe\fblower\fmotor\finoper\btive\fin\f\bll\fthe\fswitch\f
positions?\f
Yes\b
GO\fto\fA2.\f\f
No\b -
\fThe\fblower\fmotor\fis\fonly\finoper\btive\fin\fswitch\f
position\f4: GO\fto\fA14.\f\f
-
\fThe\fblower\fmotor\fis\finoper\btive\fin\fswitch\fpositions\f
1,\f2\f\bnd/or\f3: GO\fto\fA15.\f\f
A2:\bCHECK\bFU\fE\bF28
Ignition\fswitch\fin\fposition\f0.\f1\b
CHECK\fFuse\fF28\f(EJB).\f2\b
Is\fthe\ffuse\fOK?\f
Yes\b
GO\fto\fA3.\f\f
Стр. 6 из 92
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http://vnx.su
No\bRENEW\ffuse\fF28\f(40\fA).\fCHECK\fthe\foper\btion\fof\f
the\fsystem.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\f
REPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
A3:\bCHECK\bTHE\bVOLTAGE\bAT\bFU\fE\bF28
Connect\fFuse\fF28\f(EJB).\f1\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF28\f(40\fA)\f\bnd\f
ground.\f2\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\bGO\fto\fA4.\f\f
No\b R
EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF28\fwith\fthe\f\bid\f
of\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
A4:\bCHECK\bFU\fE\bF33
Ignition\fswitch\fin\fposition\f0.\f1\b
CHECK\fFuse\fF33\f(EJB).\f2\b
Is\fthe\ffuse\fOK?\f
Yes\b GO\fto\fA5.\f\f
No\b R
ENEW\ffuse\fF33\f(5\fA).\fCHECK\fthe\foper\btion\fof\fthe\f
system.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\f
REPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
A5:\bCHECK\bTHE\bVOLTAGE\bAT\bFU\fE\bF33
Connect\fFuse\fF33\f(EJB).\f1\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF33\f(5\fA)\f\bnd\f
ground.\f2\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fA6.\f\f
No\b
R
EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF33\fwith\fthe\f\bid\f
of\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
A6:\bCHECK\bVOLTAGE\bAT\bBLOWER\bMOTOR
Disconnect\fConnector\fC2H123-C\ffrom\fthe\fblower\f
motor.\f1\b
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fblower\fmotor,\f
connector\fC2H123-C,\fpin\f1,\fcircuit\fCBB28C\f
(GY/VT),\fwiring\fh\brness\fside\f\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fA7.\f\f
No\b GO
\fto\fA10 .\f\f
A7:\bCHECK\bGROUND\bCONNECTION\bOF\bBLOWER\bMOTOR
Ignition\fswitch\fin\fposition\f0.\f1\b
\f\f
Стр. 7 из 92
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http://vnx.su
oper\btion\fof\fthe\fsystem.\f
A10:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bBLOWER\bRELAY\bH402\b
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fBlower\frel\by\fH402\ffrom\fsocket\fC1BB01-
A.\f2\b
Me\bsure\fthe\fvolt\bge\f\bt\fthe\fblower\frel\by\fH402,\f
socket\fC1BB01-A,\fpin\f39,\fcircuit\fSBB33E\f(RD),\f
wiring\fh\brness\fside\f\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fA11 .\f\f
No\b
L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fblower\frel\by\fH402\f\bnd\ffuse\fF33\fusing\f
the\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
A11:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bBLOWER\bRELAY\bH402\b
Me\bsure\fthe\fvolt\bge\f\bt\fthe\fblower\frel\by\fH402,\f
socket\fC1BB01-A,\fpin\f37,\fcircuit\fSBB28A\f(RD/GN),\f
wiring\fh\brness\fside\f\bnd\fground.\f1\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fA12 .\f\f
No\b L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fblower\frel\by\fH402\f\bnd\ffuse\fF28\fusing\f
the\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
A12:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bBLOWER\bRELAY\bH402\bAND\bTHE\bBLOWER\b
MOTOR\bFOR\bOPEN\bCIRCUIT
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fblower\frel\by\f
H402,\fsocket\fC1BB01-A,\fpin\f36,\fcircuit\fCBB28B\f
GY/VT),\fwiring\fh\brness\fside\f\bnd\fthe\fblower\fmotor,\f
connector\fC2H123-C,\fpin\f1,\fcircuit\fCBB28C\f
(GY/VT),\fwiring\fh\brness\fside.\f1\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b GO\fto\fA13 .\f\f
\f\f
\f\f
\f\f
Стр. 9 из
92
05.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G545984&gui...procarmanuals.com
http://vnx.su
No\bGO\fto\fB20.\f\f
B2:\bCHECK\bFU\fE\bF28
Ignition\fswitch\fin\fposition\f0.\f1\b
CHECK\fFuse\fF28\f(EJB).\f2\b
Is\fthe\ffuse\fOK?\f
Yes\b
GO\fto\fB3.\f\f
No\b R
ENEW\ffuse\fF28\f(40\fA).\fCHECK\fthe\foper\btion\fof\f
the\fsystem.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\f
REPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
B3:\bCHECK\bTHE\bVOLTAGE\bAT\bFU\fE\bF28
Connect\fFuse\fF28\f(EJB).\f1\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF28\f(40\fA)\f\bnd\f
ground.\f2\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fB4.\f\f
No\b
R
EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF28\fwith\fthe\f\bid\f
of\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
B4:\bCHECK\bFU\fE\bF18
CHECK\fFuse\fF18\f(CJB).\f1\b
Is\fthe\ffuse\fOK?\f
Yes\b GO\fto\fB5.\f\f
No\b R
ENEW\ffuse\fF18\f(5\fA).\fCHECK\fthe\foper\btion\fof\fthe\f
system.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\f
REPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
B5:\bCHECK\bTHE\bVOLTAGE\bAT\bFU\fE\bF18
Connect\fFuse\fF18\f(CJB).\f1\b
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF18\f(5\fA)\f\bnd\f
ground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fB6.\f\f
No\b C
HECK\fthe\fCJB\f\bnd\fRENEW\f\bs\fnecess\bry.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
B6:\bCHECK\bTHE\bELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\bMODULE
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Does\fthe\fblower\fmotor\frun\f\bt\fits\fhighest\fspeed\fsetting?\f
Yes\b CHECK\fthe\fEATC\fmodule,\fif\fnecess\bry\fINSTALL\f\b\f
new\fone.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
No\b GO\fto\fB7.\f\f
B7:\bCHECK\bVOLTAGE\bAT\bBLOWER\bMOTOR
Disconnect\fConnector\fC2H123-B\ffrom\fthe\fblower\f
motor.\f1\b
Стр. 13 из 92
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http://vnx.su
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fblower\fmotor,\f
connector\fC2H123-B,\fpin\f1,\fcircuit\fCBB28A\f
(GY/VT),\fwiring\fh\brness\fside\f\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fB14.\f\f
No \b
GO
\fto\fB8.\f\f
B8:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bBLOWER\bRELAY\bH402\b
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fBlower\frel\by\fH402\ffrom\fsocket\fC1BB01-
A.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fblower\frel\by\f
H402,\fsocket\fC1BB01-A,\fpin\f36,\fcircuit\fCBB28A\f
(RD/GN),\fwiring\fh\brness\fside\f\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b
GO\fto\fB9.\f\f
No \b
L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fCBB28A\f
(RD/GN)\fbetween\fblower\frel\by\fH402\f\bnd\ffuse\fF28\f
with\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
B9:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bBLOWER\bRELAY\bH402\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fblower\frel\by,\f
socket\fC1BB01-A,\fpin\f39,\fcircuit\fSBB33E\f(RD),\f
wiring\fh\brness\fside\f\bnd\fground.\f1\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fB10.\f\f
No\b
L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fblower\frel\by\fH402\f\bnd\ffuse\fF33\fusing\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
\f\f
\f\f
\f\f
Стр. 14 из 92
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http://vnx.su
control\fmodule\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
B19:\bCHECK\bTHE\bBLOWER\bCONTROL\bMODULE
Connect\fConnector\fC2H123-B\fto\fthe\fblower\fmotor.\f1\b
Use\f\b\ffused\fjumper\fle\bd\f(40\fA)\fto\fconnect\fthe\f
blower\fcontrol\fmodule,\fconnector\fC2H123-A,\f
between\fpin\f1,\fcircuit\fVH301A\f(YE/BU),\fwiring\f
h\brness\fside\f\bnd\fpin\f6,\fcircuit\fGD138AM\f(BK/WH),\f
wiring\fh\brness\fside.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Does\fthe\fblower\fmotor\frun\f\bt\ffull\fspeed?\f
Yes\b
RENEW\fthe\fblower\fcontrol\fmodule.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\fIf\fthe\fsystem\fis\fstill\fnot\f
working,\fCHECK\fthe\fEATC\fmodule\f\bnd\fINSTALL\fA\f
NEW\fONE\fif\fnecess\bry.\f
No\b RENEW\fthe\fblower\fmotor.\fCHECK\fthe\foper\btion\fof\f
the\fsystem.\f
B20:\bCHECK\bCIRCUIT\bBETWEEN\bTHE\bBLOWER\bCONTROL\bMODULE\bAND\bTHE\b
ELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\bMODULE\bFOR\bOPEN\b
CIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H123-A\ffrom\fthe\fblower\f
control\fmodule.\f2\b
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f3\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fblower\fcontrol\f
module,\fconnector\fC2H123-A,\fpin\f4,\fcircuit\f
VH101A\f(WH/VT),\fwiring\fh\brness\fside\f\bnd\fthe\fEATC\f
module,\fconnector\fC2H101-B,\fpin\f15,\fcircuit\f
VH101A\f(WH/VT),\fwiring\fh\brness\fside.\f
4\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\bGO\fto\fB21.\f\f
No\b L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fVH101A\f
(WH/VT)\fbetween\fthe\fblower\fcontrol\fmodule\f\bnd\f
the\fEATC\fmodule\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
B21:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bBLOWER\bCONTROL\bMODULE\bAND\bTHE\b
ELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\bMODULE\bFOR\b\fHORT\bTO\b
VOLTAGE
Ignition\fswitch\fin\fposition\fII.\f1\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fEATC\fmodule,\f
connector\fC2H101-B,\fpin\f15,\fcircuit\fVH101A\f
(WH/VT),\fwiring\fh\brness\fside\f\bnd\fground.\f2\b
\f\f
\f\f
Стр. 18 из 92
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Is\f\b\fvolt\bge\fme\bsured?\f
Yes\bGO\fto\fB22.\f\f
No \b
R
ENEW\fthe\fblower\fcontrol\fmodule.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\fIf\fthe\fsystem\fis\fstill\fnot\f
working,\fCHECK\fthe\fEATC\fmodule\f\bnd\fINSTALL\fA\f
NEW\fONE\fif\fnecess\bry.\f
B22:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bBLOWER\bCONTROL\bMODULE\bAND\bTHE\b
BLOWER\bMOTOR\bFOR\bA\b\fHORT\bTO\bGROUND
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H123-B\ffrom\fthe\fblower\f
motor.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fblower\fcontrol\f
module,\fconnector\fC2H123-A,\fpin\f1,\fcircuit\f
VH301A\f(YE/BU),\fwiring\fh\brness\fside\f\bnd\fground.\f3\b
Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhms\fme\bsured?\f
Yes\b
RENEW\fthe\fblower\fcontrol\fmodule.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\fIf\fthe\fsystem\fis\fstill\fnot\f
working,\fCHECK\fthe\fEATC\fmodule\f\bnd\fINSTALL\fA\f
NEW\fONE\fif\fnecess\bry.\f
No\b LOCATE\f\bnd\fREPAIR\fthe\fshort\fto\fground\fin\fcircuit\f
VH301A\f(YE/BU)\fbetween\fthe\fblower\fcontrol\f
module\f\bnd\fthe\fblower\fmotor\fwith\fthe\f\bid\fof\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
PINPOINT\bTE\fT\bC\b:\bMALFUNCTION\bOF\bTHE\bRECIRCULATED\bAIR\bFLAP\b-\b
VEHICLE\f\bWITH\bMANUAL\bAIR\bCONDITIONING\b
NOTE:\fThe\frecircul\bted\f\bir\ffl\bp\fis\f\bctu\bted\fby\fme\bns\fof\f\b\fDC\fmotor.\fThis\fmotor\fis\f
\bctu\bted\fby\fthe\felectronic\f\butom\btic\ftemper\bture\fcontrol\f(EATC)\fmodule\for\f\butom\btic\f
temper\bture\fcontrol\f(ATC)\fmodule\ffor\f\b\fm\bximum\fof\f7\fseconds\f\bfter\fpressing\fthe\f\bir\f
recircul\btion\fbutton.\fOpening\f\bnd\fclosing\fof\fthe\f\bir\frecircul\btion\ffl\bp\fis\fperformed\fby\f
reversing\fthe\fpol\brity\fof\fthe\f\bpplied\fvolt\bge.\f
NOTE:\fRecircul\bted\f\bir\fmode\fis\fnot\f\bv\bil\bble\fwhen\fthe\f"Defrost/demist\fwindscreen"\f
function\fis\f\bctive.\f
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
C1:\bCHECK\bFU\fE\bF27
Ignition\fswitch\fin\fposition\f0.\f1\b
CHECK\fFuse\fF27\f(CJB).\f2\b
Is\fthe\ffuse\fOK?\f
Yes\b GO\fto\fC2 .\f\f
No \b
R
ENEW\ffuse\fF27\f(10\fA).\fCHECK\fthe\foper\btion\fof\f
the\fsystem.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\f
\f\f
Стр. 19 из
92
05.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G545984&gui...procarmanuals.com
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