Ignition FORD S-MAX 2006 Service Repair Manual
[x] Cancel search | Manufacturer: FORD, Model Year: 2006, Model line: S-MAX, Model: FORD S-MAX 2006Pages: 4402, PDF Size: 93.08 MB
Page 2586 of 4402
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fleft-h\bnd\fcentre\f
vents\f\bir\foutlet\ftemper\bture\fsensor,\fconnector\f
C2H414-A,\fpin\f3,\fcircuit\fRH105R\f(GN),\fwiring\f
h\brness\fside\f\bnd\fthe\fEATC\fmodule,\fconnector\f
C2H101-B,\fpin\f17,\fcircuit\fRH105T\f(GN),\fwiring\f
h\brness\fside.\f
3\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b
GO\fto\fL4.\f\f
No\b L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
the\fleft-h\bnd\fcenter\fvents\f\bir\foutlet\ftemper\bture\f
sensor\f\bnd\fthe\fEATC\fmodule\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
L4:\bCHECK\bFOR\b\fHORT\bCIRCUIT\bBETWEEN\bTHE\bLEFT-HAND\bCENTER\bVENT\f\bAIR\b
OUTLET\bTEMPERATURE\b\fEN\fOR\bAND\bTHE\bEATC\bMODULE
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEATC\fmodule,\f
connector\fC2H101-B,\fpin\f10,\fcircuit\fVH409A\f(WH),\f
wiring\fh\brness\fside\f\bnd\fthe\fEATC\fmodule,\fconnector\f
C2H101-B,\fpin\f17,\fcircuit\fRH105T\f(GN),\fwiring\f
h\brness\fside.\f1\b
Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhms\fme\bsured?\f
Yes\b GO\fto\fL5.\f\f
No\b
LOCATE\f\bnd\fREPAIR\fthe\fshort\fin\fthe\fcircuits\fbetween\f
the\fleft-h\bnd\fcentre\fvents\f\bir\foutlet\ftemper\bture\f
sensor\f\bnd\fthe\fEATC\fmodule\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
L5:\bCHECK\bFOR\b\fHORT\bCIRCUIT\bTO\bGROUND\bBETWEEN\bTHE\bLEFT-HAND\bCENTER\b
VENT\f\bAIR\bOUTLET\bTEMPERATURE\b\fEN\fOR\bAND\bTHE\bEATC\bMODULE
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEATC\fmodule,\f
connector\fC2H101-B,\fpin\f10,\fcircuit\fVH409A\f(WH),\f
wiring\fh\brness\fside\f\bnd\fground.\f1\b
Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhms\fme\bsured?\f
Yes\b RENEW\fthe\fleft-h\bnd\fcentre\fvents\f\bir\foutlet\f
temper\bture\fsensor.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
No\b
\f\f
\f\f
\f\f
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Page 2587 of 4402
LOCATE\f\bnd\fREPAIR\fthe\fshort\fto\fground\fin\fthe\f
circuits\fbetween\fthe\fleft-h\bnd\fcenter\fvents\f\bir\foutlet\f
temper\bture\fsensor\f\bnd\fthe\fEATC\fmodule\fusing\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
PINPOINT\bTE\fT\bM\b:\bFAULT\bIN\bLEFT-HAND\bFOOTWELL\bAIR\bOUTLET\b
TEMPERATURE\b\fEN\fOR\bCIRCUIT\b-\bVEHICLE\f\bWITH\bELECTRONIC\b
AUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\b
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
M1:\bCHECK\bVOLTAGE\bAT\bLEFT-HAND\bFOOTWELL\bAIR\bOUTLET\bTEMPERATURE\b\fEN\fOR
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H414-C\ffrom\fleft-h\bnd\f
footwell\f\bir\foutlet\ftemper\bture\fsensor.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Switch\fon\fthe\f\bir\fconditioning\f(A/C).\f4\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fleft-h\bnd\ffootwell\f
\bir\foutlet\ftemper\bture\fsensor,\fconnector\fC2H414-C,\f
pin\f1,\fcircuit\fVH410A\f(GY/BU),\fwiring\fh\brness\fside\f
\bnd\fground.\f5\b
Is\f\b\fvolt\bge\fof\f\bpprox.\f5\fvolts\fme\bsured?\f
Yes\b GO\fto\fM3.\f\f
No\b GO
\fto\fM2.\f\f
M2:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bLEFT-HAND\bFOOTWELL\bAIR\bOUTLET\b
TEMPERATURE\b\fEN\fOR\bAND\bTHE\bELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b
(EATC)\bMODULE\bFOR\bOPEN\bCIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fleft-h\bnd\f
footwell\f\bir\foutlet\ftemper\bture\fsensor,\fconnector\f
C2H414-C,\fpin\f1,\fcircuit\fVH410A\f(GY/BU),\fwiring\f
h\brness\fside\f\bnd\fthe\fEATC\fmodule,\fconnector\f
C2H101-B,\fPin\f9,\fcircuit\fVH410A\f(GY/BU),\fwiring\f
h\brness\fside.\f3\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\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 LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fVH410A\f
(GY/BU)\fbetween\fthe\fleft-h\bnd\ffootwell\f\bir\foutlet\f
temper\bture\fsensor\f\bnd\fthe\fEATC\fmodule\fusing\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
M3:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bLEFT-HAND\bFOOTWELL\bAIR\bOUTLET\b \f\f
\f\f
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Page 2588 of 4402
TEMPERATURE\b\fEN\fOR\bAND\bTHE\bELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b
(EATC)\bMODULE\bFOR\bOPEN\bCIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fleft-h\bnd\f
footwell\f\bir\foutlet\ftemper\bture\fsensor,\fconnector\f
C2H414-C,\fpin\f3,\fcircuit\fRH105S\f(GN),\fwiring\f
h\brness\fside\f\bnd\fthe\fEATC\fmodule,\fconnector\f
C2H101-B,\fpin\f17,\fcircuit\fRH105T\f(GN),\fwiring\f
h\brness\fside.\f3\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b
GO\fto\fM4.\f\f
No\b L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
the\fleft-h\bnd\ffootwell\f\bir\foutlet\ftemper\bture\fsensor\f
\bnd\fthe\fEATC\fmodule\fusing\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
M4:\bCHECK\bFOR\b\fHORT\bCIRCUIT\bBETWEEN\bTHE\bLEFT-HAND\bFOOTWELL\bAIR\bOUTLET\b
TEMPERATURE\b\fEN\fOR\bAND\bTHE\bEATC\bMODULE
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEATC\fmodule,\f
connector\fC2H101-
B,\fpin\f9,\fcircuit\fVH410A\f(GY/BU),\f
wiring\fh\brness\fside\f\bnd\fthe\fEATC\fmodule,\fconnector\f
C2H101-B,\fpin\f17,\fcircuit\fRH105T\f(GN),\fwiring\f
h\brness\fside.\f
1\b
Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhms\fme\bsured?\f
Yes\b GO\fto\fM5.\f\f
No\b
LOCATE\f\bnd\fREPAIR\fthe\fshort\fin\fthe\fcircuits\fbetween\f
the\fleft-h\bnd\ffootwell\f\bir\foutlet\ftemper\bture\fsensor\f
\bnd\fthe\fEATC\fmodule\fusing\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
M5:\bCHECK\bFOR\b\fHORT\bCIRCUIT\bTO\bGROUND\bBETWEEN\bTHE\bLEFT-HAND\bFOOTWELL\b
AIR\bOUTLET\bTEMPERATURE\b\fEN\fOR\bAND\bTHE\bEATC\bMODULE
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEATC\fmodule,\f
connector\fC2H101-
B,\fpin\f9,\fcircuit\fVH410A\f(GY/BU),\f
wiring\fh\brness\fside\f\bnd\fground.\f
1\b
Is\f\b\fresist\bnce\fof\fmore\fth\bn\f10,000\fOhms\fme\bsured?\f
Yes\b RENEW\fthe\fleft-h\bnd\ffootwell\f\bir\foutlet\ftemper\bture\f
sensor.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
\f\f
\f\f
\f\f
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Page 2589 of 4402
No\bLOCATE\f\bnd\fREPAIR\fthe\fshort\fto\fground\fin\fthe\f
circuits\fbetween\fthe\fleft-h\bnd\ffootwell\f\bir\foutlet\f
temper\bture\fsensor\f\bnd\fthe\fEATC\fmodule\fusing\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
PINPOINT\bTE\fT\bN\b:\b\fUN\bLOAD\b\fEN\fOR\bCIRCUIT\bFAULTY\b-\bVEHICLE\f\bWITH\b
ELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\b
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
N1:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\b\fUN\bLOAD\b\fEN\fOR
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H415\ffrom\fthe\fsun\flo\bd\f
sensor.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Switch\fon\fthe\f\bir\fconditioning\f(A/C).\f4\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fsun\flo\bd\fsensor,\f
connector\fC2H415,\fpin\f1,\fcircuit\fVH416B\f(VT/GY),\f
wiring\fh\brness\fside\f\bnd\fground.\f5\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fsun\flo\bd\fsensor,\f
connector\fC2H415,\fpin\f2,\fcircuit\fVH417B\f(YE/OG),\f
wiring\fh\brness\fside\f\bnd\fground.\f6\b
Is\f\b\fvolt\bge\fof\f\bpprox.\f5\fvolts\fme\bsured\fin\fboth\f
me\bsurements?\f
Yes\b GO\fto\fN4 .\f\f
No\b GO
\fto\fN2 .\f\f
N2:\bCHECK\bTHE\bCIRCUIT\f\bBETWEEN\bTHE\b\fUN\bLOAD\b\fEN\fOR\bAND\bTHE\bELECTRONIC\b
AUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\bMODULE\bFOR\bOPEN\bCIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fsun\flo\bd\fsensor,\f
connector\fC2H415,\fpin\f1,\fcircuit\fVH416B\f(VT/GY),\f
wiring\fh\brness\fside\f\bnd\fthe\fEATC\fmodule,\fconnector\f
C2H101-B,\fPin\f22,\fcircuit\fVH416A\f(VT/GY),\fwiring\f
h\brness\fside.\f
3\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fsun\flo\bd\fsensor,\f4\b
\f\f
\f\f
\f\f
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Page 2590 of 4402
connector\fC2H415,\fpin\f2,\fcircuit\fVH417B\f(YE/OG),\f
wiring\fh\brness\fside\f\bnd\fthe\fEATC\fmodule,\fconnector\f
C2H101-B,\fPin\f23,\fcircuit\fVH417A\f(YE/OG),\fwiring\f
h\brness\fside.\f
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fme\bsured\fin\fboth\f
c\bses?\f
Yes\bGO\fto\fN3 .\f\f
No \b
L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\frelev\bnt\fcircuit\f
between\fthe\fsun\flo\bd\fsensor\f\bnd\fthe\fEATC\fmodule\f
using\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\f
the\fsystem.\f
N3:\bCHECK\bTHE\bCIRCUIT\f\bBETWEEN\bTHE\b\fUN\bLOAD\b\fEN\fOR\bAND\bTHE\bEATC\bMODULE\b
FOR\b\fHORT\bTO\bGROUND
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEATC\fmodule,\f
connector\fC2H101-B,\fpin\f22,\fcircuit\fVH416A\f
(VT/GY),\fwiring\fh\brness\fside\f\bnd\fground.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEATC\fmodule,\f
connector\fC2H101-B,\fpin\f23,\fcircuit\fVH417A\f
(YE/OG),\fwiring\fh\brness\fside\f\bnd\fground.\f2\b
Is\f\b\fresist\bnce\fgre\bter\fth\bn\f10,000\fOhms\fme\bsured\fin\f
both\fc\bses?\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 LOCATE\f\bnd\fREPAIR\fthe\fshort\fto\fground\fin\fthe\f
relev\bnt\fcircuit\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
N4:\bCHECK\bTHE\bGROUND\bCONNECTION\bOF\bTHE\b\fUN\bLOAD\b\fEN\fOR
Ignition\fswitch\fin\fposition\f0.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fsun\flo\bd\fsensor,\f
connector\fC2H415,\fpin\f3,\fcircuit\fRH104FA\f(BU/BN),\f
wiring\fh\brness\fside\f\bnd\fground.\f
2\b
\f\f
\f\f
\f\f
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Page 2591 of 4402
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\bINSTALL\f\b\fnew\fsun\flo\bd\fsensor.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No\b GO\fto\fN5 .\f\f
N5:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\b\fUN\bLOAD\b\fEN\fOR\bAND\bTHE\bELECTRONIC\b
AUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\bMODULE\bFOR\bOPEN\bCIRCUIT
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fsun\flo\bd\fsensor,\f
connector\fC2H415,\fpin\f3,\fcircuit\fRH104FA\f(BU/BN),\f
wiring\fh\brness\fside\f\bnd\fthe\fEATC\fmodule,\fconnector\f
C2H101-B,\fPin\f20,\fcircuit\fRH104F\f(BU/BN),\fwiring\f
h\brness\fside.\f
2\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\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 LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
the\fsun\flo\bd\fsensor\f\bnd\fthe\fEATC\fmodule\fusing\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
PINPOINT\bTE\fT\bO\b:\bINTERIOR\bTEMPERATURE\b\fEN\fOR\bCIRCUIT\bFAULTY\b-\b
VEHICLE\f\bWITH\bELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b
(EATC)\b
NOTE:\fThe\finterior\ftemper\bture\fsensor\fis\fintegr\bted\fin\fthe\fsun\flo\bd\fsensor.\f
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
O1:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bPA\f\fENGER\bCOMPARTMENT\bTEMPERATURE\b\fEN\fOR
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H415\ffrom\fthe\finterior\f
temper\bture\fsensor\f.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Switch\fon\fthe\f\bir\fconditioning\f(A/C).\f4\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\finterior\f
temper\bture\fsensor,\fconnector\fC2H415,\fpin\f4,\f
circuit\fVH414B\f(GN/BU),\fwiring\fh\brness\fside\f\bnd\f
ground.\f5\b
\f\f
\f\f
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Page 2592 of 4402
Is\f\b\fvolt\bge\fof\f\bpprox.\f5\fvolts\fme\bsured?\f
Yes\bGO\fto\fO3.\f\f
No\b
GO
\fto\fO2.\f\f
O2:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bINTERIOR\bTEMPERATURE\b\fEN\fOR\bAND\bTHE\b
ELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\bMODULE\bFOR\bOPEN\b
CIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\finterior\f
temper\bture\fsensor,\fconnector\fC2H415,\fpin\f4,\f
circuit\fVH414B\f(GN/BU),\fwiring\fh\brness\fside\f\bnd\fthe\f
EATC\fmodule,\fconnector\fC2H101-B,\fPin\f21,\fcircuit\f
VH414A\f(GN/BU),\fwiring\fh\brness\fside.\f3\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\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
LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
the\fp\bssenger\fcomp\brtment\ftemper\bture\fsensor\f\bnd\f
the\fEATC\fmodule\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
O3:\bCHECK\bGROUND\bCONNECTION\bOF\bPA\f\fENGER\bCOMPARTMENT\bTEMPERATURE\b
\fEN\fOR
Ignition\fswitch\fin\fposition\f0.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\finterior\f
temper\bture\fsensor,\fconnector\fC2H415,\fpin\f3,\f
circuit\fRH104FA\f(BU/GN),\fwiring\fh\brness\fside\f\bnd\f
ground.\f2\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b INSTALL\fNEW\finterior\ftemper\bture\fsensor.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
No\b GO\fto\fO4.\f\f
\f\f
\f\f
\f\f
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Page 2593 of 4402
O4:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bINTERIOR\bTEMPERATURE\b\fEN\fOR\bAND\bTHE\b
ELECTRONIC\bAUTOMATIC\bTEMPERATURE\bCONTROL\b(EATC)\bMODULE\bFOR\bOPEN\b
CIRCUIT
Disconnect\fConnector\fC2H101-B\ffrom\fthe\fEATC\f
module.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\finterior\f
temper\bture\fsensor,\fconnector\fC2H415,\fpin\f3,\f
circuit\fRH104FA\f(BU/GN),\fwiring\fh\brness\fside\f\bnd\f
the\fEATC\fmodule,\fconnector\fC2H101-B,\fPin\f20,\f
circuit\fRH104FA\f(BU/GN),\fwiring\fh\brness\fside.\f2\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\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 LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
the\fp\bssenger\fcomp\brtment\ftemper\bture\fsensor\f\bnd\f
the\fEATC\fmodule\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
PINPOINT\bTE\fT\bP\b:\bELECTRIC\bBOO\fTER\bHEATER\bINOPERATIVE\b
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
P1:\bCHECK\bFU\fE\bF16
Ignition\fswitch\fin\fposition\f0.\f1\b
CHECK\fF16\f(EJB).\f2\b
Is\fthe\ffuse\fOK?\f
Yes\bGO\fto\fP2 .\f\f
No\b R
ENEW\ffuse\fF16\f(80\fA).\fCHECK\fthe\foper\btion\fof\fthe\f
system.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\fREPAIR\f
the\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
P2:\bCHECK\bTHE\bVOLTAGE\bAT\bFU\fE\bF16
Connect\fF16\f(EJB).\f1\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF16\f(80\fA)\f\bnd\f
ground.\f2\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fP3 .\f\f
No\b R
EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF16.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
P3:\bCHECK\bFU\fE\bF4
CHECK\fF4\f(CJB).\f1\b
Is\fthe\ffuse\fOK?\f
Yes\b
GO\fto\fP4 .\f\f
No\b R
ENEW\ffuse\fF4\f(7.5\fA).\fCHECK\fthe\foper\btion\fof\fthe\f
system.\fIf\fthe\ffuse\fblows\f\bg\bin,\fLOCATE\f\bnd\fREPAIR\f
the\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
P4:\bCHECK\bTHE\bVOLTAGE\bAT\bFU\fE\bF4
Connect\fF4\f(CJB).\f1\b
\f\f
Стр. 83 из 92
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Page 2594 of 4402
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF4\f(7.5\fA)\f\bnd\f
ground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\bGO\fto\fP5 .\f\f
No\b R
EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF4.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
P5:\bCHECK\bTHE\bREQUE\fT\b\fIGNAL\b"ELECTRIC\bBOO\fTER\bHEATER\bON"\bWITH\bTHE\bFORD\b
APPROVED\bDIAGNO\fTIC\bTOOL
Ignition\fswitch\fin\fposition\f0.\f1\b
Connect\fthe\fdi\bgnostic\ftool.\f2\b
Select\fthe\fgeneric\felectronic\fmodule\f(GEM)\fwith\fthe\f
di\bgnostic\ftester.\f3\b
Set\fthe\finterior\ftemper\bture\fto\fHI\for\fthe\f
temper\bture\fcontrols\fto\ftheir\fhighest\fsetting.\f4\b
Check\fwhether\f\bn\f"electric\fbooster\fhe\bter\fON"\f
request\fsign\bl\fis\fdispl\byed\fin\fthe\fd\bt\b\flogger.\f5\b
Is\f\bn\f"electric\fbooster\fhe\bter\fON"\frequest\fsign\bl\f
displ\byed\fin\fthe\fd\bt\b\flogger\fof\fthe\fGEM?\f
Yes\b
GO\fto\fP7 .\f\f
No\b -
\fVehicles\fwith\felectronic\f\butom\btic\ftemper\bture\f
control:CHECK\fthe\fEATC\fmodule\fwith\fthe\fFord\f
\bpproved\fdi\bgnostic\ftool.\fRENEW\fthe\fEATC\fmodule\f
\bs\frequired.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
-\fVehicles\fwithout\felectronic\f\butom\btic\ftemper\bture\f
control: GO\fto\fP6 .\f\f
P6:\bTE\fT\bTHE\bCIRCUIT\bBETWEEN\bTHE\bA/C\bCONTROL\bA\f\fEMBLY\bAND\bTHE\bGEM\bFOR\b
OPEN\bCIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC1BP02-C\ffrom\fthe\fGEM.\f2\b
Disconnect\fConnector\fC2H101-C\ffrom\fthe\f\bir\f
conditioning\fcontrol\f\bssembly.\f3\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fGEM,\fconnector\f
C1BP02-C,\fpin\f16,\fcircuit\fCHP03A\f(GN/BN),\fwiring\f
h\brness\fside\f\bnd\fthe\fA/C\fcontrol\f\bssembly,\f
connector\fC2H101-
C,\fpin\f5,\fcircuit\fCHP03A\f(GN/BN),\f
wiring\fh\brness\fside.\f
4\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b RENEW\fthe\fA/C\fcontrol\f\bssembly.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\fIf\fthe\fsystem\fis\fstill\f
inoper\btive,\fCHECK\fthe\fGEM\f\bnd\fRENEW\fif\f
necess\bry.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
No\b LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fCHP03A\f
(GN/BN)\fbetween\fthe\fGEM\f\bnd\fthe\fA/C\fcontrol\f
\bssembly\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
P7:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bELECTRIC\bBOO\fTER\bHEATER
\f\f
Стр. 84 из 92
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Page 2595 of 4402
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fConnector\fC2HP01-A\ffrom\fthe\felectric\f
booster\fhe\bter.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\felectric\fbooster\f
he\bter,\fconnector\fC2HP01-A,\fpin\f1,\fcircuit\fSBB16A\f
(VT),\fwiring\fh\brness\fside\f\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b
GO\fto\fP8 .\f\f
No\b
LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fSBB16A\f(VT)\f
between\fthe\fEJB\f\bnd\fthe\felectric\fbooster\fhe\bter\fwith\f
the\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\f
of\fthe\fsystem.\f
P8:\bCHECK\bTHE\bELECTRIC\bBOO\fTER\bHEATER\bGROUND\bCONNECTION
Disconnect\fConnector\fC2HP01-B\ffrom\fthe\felectric\f
booster\fhe\bter.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\felectric\fbooster\f
he\bter,\fconnector\fC2HP01-B,\fpin\f1,\fcircuit\fGD121A\f
(BK),\fwiring\fh\brness\fside\f\bnd\fground.\f2\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b GO\fto\fP9 .\f\f
No\b
L
OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fGD121A\f
(BK/YE)\fbetween\fthe\felectric\fbooster\fhe\bter\f\bnd\f
ground\fconnection\fG1D131-A\fwith\fthe\f\bid\fof\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
P9:\bCHECK\bCONTROL\bVOLTAGE\bAT\bELECTRIC\bBOO\fTER\bHEATER
Disconnect\fConnector\fC2HP03\ffrom\fthe\felectric\f
booster\fhe\bter.\f1\b
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\felectric\fbooster\f
he\bter,\fconnector\fC2HP03,\fpin\f1,\fcircuit\fCBP04P\f
(VT),\fwiring\fh\brness\fside\f\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b
\f\f
\f\f
\f\f
Стр. 85 из
92
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