ground FORD S-MAX 2006 Service Repair Manual

A\b20: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE EJB AND THE ESP MODULE
Disconnect\fConnector\fC1BB01-A\ffrom\fthe\fEJB.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEJB,\fconnector\f
C1BB01-A,\fpin\f112,\fcircuit\fSBB26A\f(YE/RD),\fwiring\f
h\brness\fside\f\bnd\fthe\fESP\fmodule,\fconnector\f
C1CA01,\fpin\f1,\fcircuit\fSBB26A\f(YE/RD),\fwiring\f
h\brness\fside.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fEJB.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fcircuit\fSBB26A\f
(YE/RD)\fbetween\fthe\fESP\fmodule\f\bnd\fthe\fEJB\fwith\f
the\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\f
of\fthe\fsystem.\f
A\b21: \bHE\bK THE VOLTAGE AT THE ESP MODULE
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fESP\fmodule,\f
connector\fC1CA01,\fpin\f25,\fcircuit\fSBB25A\f(RD),\f
wiring\fh\brness\fside\f\bnd\fground.\f1
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAC27.\f\f
No
GO

\fto\fAC22.\f\f
A\b22: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE EJB AND THE ESP MODULE
Disconnect\fConnector\fC1BB01-A\ffrom\fthe\fEJB.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEJB,\fconnector\f
C1BB01-A,\fpin\f113,\fcircuit\fSBB25AB\f(RD),\fwiring\f
h\brness\fside\f\bnd\fthe\fESP\fmodule,\fconnector\f
C1CA01,\fpin\f25,\fcircuit\fSBB25A\f(RD),\fwiring\fh\brness\f
side.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fEJB.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No
LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
the\felectronic\fst\bbility\fprogr\bm\fmodule\f\bnd\fthe\fEJB\f
using\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\f
the\fsystem.\f
A\b23: \bHE\bK THE VOLTAGE AT THE ESP MODULE
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fESP\fmodule,\f
connector\fC1CA01,\fpin\f7,\fcircuit\fSBB36A\f(GN/RD),\f
wiring\fh\brness\fside\f\bnd\fground.\f1
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAC25.\f\f
No GO

\fto\fAC24.\f\f
A\b24: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE EJB AND THE ESP MODULE
Disconnect\fConnector\fC1BB01-A\ffrom\fthe\fEJB.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEJB,\fconnector\f
C1BB01-A,\fpin\f41,\fcircuit\fSBB36AB\f(GN/RD),\fwiring\f
h\brness\fside\f\bnd\fthe\fESP\fmodule,\fconnector\f
C1CA01,\fpin\f7,\fcircuit\fSBB36A\f(GN/RD),\fwiring\f
h\brness\fside.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
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Yes CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fEJB.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No
LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
the\felectronic\fst\bbility\fprogr\bm\fmodule\f\bnd\fthe\fEJB\f
using\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\f
the\fsystem.\f
A\b25: \bHE\bK THE VOLTAGE AT THE ESP MODULE
Ignition\fswitch\fin\fposition\fII.\f1
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fESP\fmodule,\f
connector\fC1CA01,\fpin\f33,\fcircuit\fCBP03A\f(GY),\f
wiring\fh\brness\fside\f\bnd\fground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAC27.\f\f
No
GO

\fto\fAC26.\f\f
A\b26: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE \bJB AND THE ESP MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fConnector\fC1BP02-A\ffrom\fthe\fCJB.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fCJB,\fconnector\f
C1BP02-A,\fpin\f55,\fcircuit\fCBP03AB\f(GY),\fwiring\f
h\brness\fside\f\bnd\fthe\fESP\fmodule,\fconnector\f
C1CA01,\fpin\f33,\fcircuit\fCBP03A\f(GY),\fwiring\fh\brness\f
side.\f3
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes
CHECK\fthe\fCJB\f\bnd\fRENEW\f\bs\fnecess\bry.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
the\felectronic\fst\bbility\fprogr\bm\fmodule\f\bnd\fthe\fCJB\f
using\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\f
the\fsystem.\f
A\b27: \bHE\bK THE GROUND \bONNE\bTION OF THE ELE\bTRONI\b STABILITY PROGRAM
MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fESP\fmodule,\f
connector\fC1CA01,\fpin\f38,\fcircuit\fGD122X\f(BK),\f
wiring\fh\brness\fside\f\bnd\fground.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fESP\fmodule,\f
connector\fC1CA01,\fpin\f13,\fcircuit\fGD122V\f(BK),\f
wiring\fh\brness\fside\f\bnd\fground.\f3
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhm\fme\bsured\fin\fboth\f
c\bses?\f
Yes GO\fto\fAC28.\f\f
No -
\fIf\f\b\fresist\bnce\fof\fmore\fth\bn\f2\fOhms\fis\fme\bsured\fin\f
one\fof\fthe\fme\bsurements:LOCATE\f\bnd\fREPAIR\fthe\f
bre\bk\fin\fthe\frelev\bnt\fcircuit\fbetween\fthe\fESP\fmodule\f
\bnd\fsoldered\fconnection\fSP200\fwith\fthe\f\bid\fof\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
-
\fIf\f\b\fresist\bnce\fof\fmore\fth\bn\f2\fOhms\fis\fme\bsured\fin\f
both\fof\fthe\fme\bsurements:LOCATE\f\bnd\fREPAIR\fthe\f
bre\bk\fin\fcircuit\fGD122Y\f(BK)\fbetween\fsoldered\f
connection\fSP200\f\bnd\fground\fconnection\fG1D130C\f
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CHECK\fFuse\fF3\f(EJB).\f2
Is\fthe\ffuse\fOK?\f
Yes GO\fto\fAD3 .\f\f
No R

ENEW\ffuse\fF3\f(80\fA).\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\fIf\fthe\ffuse\f
blows\f\bg\bin,\fLOCATE\f\bnd\fREPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
AD3: \bHE\bK THE VOLTAGE AT FUSE F3
Connect\fFuse\fF3\f(EJB).\f1
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF3\f(80\fA)\f\bnd\fground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAD4 .\f\f
No
R

EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF3\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AD4: \bHE\bK FUSE F42
Ignition\fswitch\fin\fposition\f0.\f1
CHECK\fFuse\fF42\f(EJB).\f2
Is\fthe\ffuse\fOK?\f
Yes GO\fto\fAD5 .\f\f
No R

ENEW\ffuse\fF42\f(5\fA).\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\fIf\fthe\ffuse\f
blows\f\bg\bin,\fLOCATE\f\bnd\fREPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
AD5: \bHE\bK THE VOLTAGE AT FUSE F42
Connect\fFuse\fF42\f(EJB).\f1
Ignition\fswitch\fin\fposition\fII.\f2
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF42\f(5\fA)\f\bnd\fground.\f3
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAD6 .\f\f
No R

EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF42\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AD6: \bHE\bK THE VOLTAGE AT THE POWER STEERING PUMP MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fConnector\fC1CS10\ffrom\fthe\fpower\fsteering\fpump\fmodule.\f2
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fpower\fsteering\fpump\fmodule,\fconnector\f
C1CS10,\fpin\f1,\fcircuit\fSBB03A\f(BU),\fwiring\fh\brness\fside\f\bnd\fground.\f3
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAD8 .\f\f
No GO

\fto\fAD7 .\f\f
AD7: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE EJB AND THE POWER STEERING
PUMP MODULE
Disconnect\fConnector\fC1BB03-C\ffrom\fthe\fEJB.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEJB,\fconnector\fC1BB03-C,\fpin\f1,\f
circuit\fSBB03A\f(BU),\fwiring\fh\brness\fside\f\bnd\fthe\fpower\fsteering\fpump\f
module,\fconnector\fC1CS10,\fpin\f1,\fcircuit\fSBB03A\f(BU),\fwiring\fh\brness\f
side.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes
CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fEJB.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
No
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LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\fthe\fpower\fsteering\f
pump\fmodule\f\bnd\fthe\fEJB\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\f
of\fthe\fsystem.\f
AD8: \bHE\bK THE VOLTAGE AT THE POWER STEERING PUMP MODULE
Disconnect\fConnector\fC1CS04\ffrom\fthe\fpower\fsteering\fpump\fmodule.\f1
Ignition\fswitch\fin\fposition\fII.\f2
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fpower\fsteering\fpump\fmodule,\fconnector\f
C1CS04,\fpin\f1,\fcircuit\fCBB44A\f(VT),\fwiring\fh\brness\fside\f\bnd\fground.\f3
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAD10 .\f\f
No GO

\fto\fAD9 .\f\f
AD9: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE EJB AND THE POWER STEERING
PUMP MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fConnector\fCBB01-A\ffrom\fthe\fEJB.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fEJB,\fconnector\fCBB01-A,\fpin\f101,\f
circuit\fCBB44B\f(VT),\fwiring\fh\brness\fside\f\bnd\fthe\fpower\fsteering\fpump\f
module,\fconnector\fC1CS04,\fpin\f1,\fcircuit\fCBB44A\f(VT),\fwiring\fh\brness\f
side.\f3
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fEJB.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
No LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\fthe\fpower\fsteering\f
pump\fmodule\f\bnd\fthe\fEJB\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\f
of\fthe\fsystem.\f
AD10: \bHE\bK THE GROUND \bONNE\bTION OF THE POWER STEERING PUMP MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fpower\fsteering\fpump\fmodule,\f
connector\fC1CS10,\fpin\f2,\fcircuit\fGD120A\f(BK),\fwiring\fh\brness\fside\f\bnd\f
ground.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes GO\fto\fAD11 .\f\f
No
L

OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fGD120A\f(BK)\fbetween\fthe\fpower\f
steering\fpump\fmodule\f\bnd\fground\fconnection\fG1D108B\fwith\fthe\f\bid\fof\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AD11: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE POWER STEERING PUMP MODULE
AND THE DATA LINK \bONNE\bTOR (DL\b)
CAUTION:\fThe\ffollowing\fme\bsurement\fmust\fonly\fbe\fperformed\fusing\fthe\fFord\f
\bpproved\fdi\bgnostic\ftool\fdigit\bl\fmultimeter.\fF\bilure\fto\fobserve\fthis\finstruction\fc\bn\fle\bd\fto\f
d\bm\bge.\f
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fpower\fsteering\fpump\fmodule,\f
connector\fC1CS04,\fpin\f3,\fcircuit\fVDB04F\f(WH/BU),\fwiring\fh\brness\fside\f\bnd\f
the\fDLC,\fconnector\fC3DB04,\fpin\f6,\fcircuit\fVDB04L\f(WH/BU),\fwiring\fh\brness\f
side.\f
1
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes GO\fto\fAD12 .\f\f
No
L

OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fVDB04F\f(WH/BU)\fbetween\fthe\f
power\fsteering\fpump\fmodule\f\bnd\fsoldered\fconnection\fSP328\fusing\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
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AD12: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE POWER STEERING PUMP MODULE
AND THE DATA LINK \bONNE\bTOR (DL\b)
CAUTION:\fThe\ffollowing\fme\bsurement\fmust\fonly\fbe\fperformed\fusing\fthe\fFord\f
\bpproved\fdi\bgnostic\ftool\fdigit\bl\fmultimeter.\fF\bilure\fto\fobserve\fthis\finstruction\fc\bn\fle\bd\fto\f
d\bm\bge.\f
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fpower\fsteering\fpump\fmodule,\f
connector\fC1CS04,\fpin\f2,\fcircuit\fVDB05M\f(WH),\fwiring\fh\brness\fside\f\bnd\f
the\fDLC,\fconnector\fC3DB04,\fpin\f14,\fcircuit\fVDB05Z\f(WH),\fwiring\fh\brness\f
side.\f1
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fpower\fsteering\fpump\fmodule.\fCHECK\f
the\foper\btion\fof\fthe\fsystem.\f
No
LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fcircuit\fVDB05M\f(WH)\fbetween\fthe\fpower\f
steering\fpump\fmodule\f\bnd\fsoldered\fconnection\fSP331\fusing\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
PINPOINT TEST AE : PARKING BRAKE MODULE NOT \bOMMUNI\bATING
WITH THE FORD APPROVED DIAGNOSTI\b TOOL
TEST
CONDITIONSDETAILS/RESULTS/ACTIONS
AE1: \bHE\bK \bOMMUNI\bATION WITH THE POWERTRAIN \bONTROL MODULE (P\bM)
Ignition\fswitch\fin\fposition\f0.\f1
Connect\fthe\fdi\bgnostic\ftool.\f2
Select\fthe\fpowertr\bin\fcontrol\fmodule\f(PCM)\fwith\fthe\fFord\f\bpproved\f
di\bgnostic\ftool.\f3
Is\fit\fpossible\fto\fest\bblish\fcommunic\btions\fwith\fthe\fPCM?\f
Yes GO\fto\fAE2 .\f\f
No
GO

\fto\fPinpoint\fTest\f AG.\f\f
AE2: \bHE\bK FUSE F\b2
Ignition\fswitch\fin\fposition\f0.\f1
CHECK\fFuse\fFC2\f(RJB).\f2
Is\fthe\ffuse\fOK?\f
Yes
GO\fto\fAE3 .\f\f
No R

ENEW\ffuse\fFC2\f(30\fA).\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\fIf\fthe\ffuse\f
blows\f\bg\bin,\fLOCATE\f\bnd\fREPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
AE3: \bHE\bK THE VOLTAGE AT FUSE F\b2
Connect\fFuse\fFC2\f(RJB).\f1
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fFC2\f(30\fA)\f\bnd\fground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAE4 .\f\f
No R

EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fFC2\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AE4: \bHE\bK FUSE F\b3
CHECK\fFuse\fFC3\f(RJB).\f1
Is\fthe\ffuse\fOK?\f
Yes GO\fto\fAE5 .\f\f
No
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RENEW\ffuse\fFC3\f(30\fA).\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\fIf\fthe\ffuse\f
blows\f\bg\bin,\fLOCATE\f\bnd\fREPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
AE5: \bHE\bK THE VOLTAGE AT FUSE F\b3
Connect\fFuse\fFC3\f(RJB).\f1
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fFC3\f(30\fA)\f\bnd\fground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAE6 .\f\f
No R

EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fFC3\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AE6: \bHE\bK FUSE F3
CHECK\fFuse\fF3\f(CJB).\f1
Is\fthe\ffuse\fOK?\f
Yes
GO\fto\fAE7 .\f\f
No
RENEW\ffuse\fF3\f(5\fA).\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\fIf\fthe\ffuse\fblows\f
\bg\bin,\fLOCATE\f\bnd\fREPAIR\fthe\fshort\fusing\fthe\fWiring\fDi\bgr\bms.\f
AE7: \bHE\bK THE VOLTAGE AT FUSE F3
Connect\fFuse\fF3\f(CJB).\f1
Ignition\fswitch\fin\fposition\fII.\f2
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF3\f(5\fA)\f\bnd\fground.\f3
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes
GO\fto\fAE8 .\f\f
No R

EPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF3\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AE8: \bHE\bK THE VOLTAGE AT THE PARKING BRAKE MODULE (TERMINAL 30)
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fConnector\fC4CB01\ffrom\fthe\fp\brking\fbr\bke\fmodule.\f2
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fp\brking\fbr\bke\fmodule,\fconnector\f
C4CB01,\fpin\f15,\fcircuit\fSBR02A\f(YE/RD),\fwiring\fh\brness\fside\f\bnd\fground.\f3
Is\fb\bttery\fvolt\bge\fme\bsured\fin\fboth\fc\bses?\f
Yes GO\fto\fAE10.\f\f
No
GO

\fto\fAE9 .\f\f
AE9: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE RJB AND THE PARKING BRAKE
MODULE
Disconnect\fConnector\fC4BR02-C\ffrom\fthe\fRJB.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fRJB,\fconnector\fC4BR02-C,\fpin\f303,\f
circuit\fSBR02A\f(YE/RD),\fwiring\fh\brness\fside\f\bnd\fthe\fp\brking\fbr\bke\fmodule,\f
connector\fC4CB01,\fpin\f15,\fcircuit\fSBR02A\f(YE/RD),\fwiring\fh\brness\fside.\f
2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes
CHECK\f\bnd\fRENEW\fthe\fRJB\fif\fnecess\bry.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
No
LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\fthe\fp\brking\fbr\bke\f
module\f\bnd\fthe\fRJB\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
AE10: \bHE\bK THE VOLTAGE AT THE PARKING BRAKE MODULE (TERMINAL 30)
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fp\brking\fbr\bke\fmodule,\fconnector\f
C4CB01,\fpin\f13,\fcircuit\fSBR03A\f(BU/RD),\fwiring\fh\brness\fside\f\bnd\fground.\f1
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
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Yes GO\fto\fAE12.\f\f
No GO

\fto\fAE11.\f\f
AE11: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE RJB AND THE PARKING BRAKE
MODULE
Disconnect\fConnector\fC4BR02-C\ffrom\fthe\fRJB.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fRJB,\fconnector\fC4BR02-C,\fpin\f304,\f
circuit\fSBR03A\f(BU/RD),\fwiring\fh\brness\fside\f\bnd\fthe\fp\brking\fbr\bke\f
module,\fconnector\fC4CB01,\fpin\f13,\fcircuit\fSBR03A\f(BU/RD),\fwiring\fh\brness\f
side.\f
2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes CHECK\f\bnd\fRENEW\fthe\fRJB\fif\fnecess\bry.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
No LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\fthe\fp\brking\fbr\bke\f
module\f\bnd\fthe\fRJB\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
AE12: \bHE\bK THE VOLTAGE AT THE PARKING BRAKE MODULE (TERMINAL 15)
Ignition\fswitch\fin\fposition\fII.\f1
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fp\brking\fbr\bke\fmodule,\fconnector\f
C4CB01,\fpin\f22,\fcircuit\fCBP03B\f(GY),\fwiring\fh\brness\fside\f\bnd\fground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAE14.\f\f
No GO

\fto\fAE13.\f\f
AE13: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE \bJB AND THE PARKING BRAKE
MODULE.
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fConnector\fC1BP02-B\ffrom\fthe\fCJB.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fCJB,\fconnector\fC1BP02-B,\fpin\f58,\f
circuit\fCBP03C\f(GY),\fwiring\fh\brness\fside\f\bnd\fthe\fp\brking\fbr\bke\fmodule,\f
connector\fC4CB01,\fpin\f22,\fcircuit\fCBP03B\f(GY),\fwiring\fh\brness\fside.\f3
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes CHECK\fthe\fCJB\f\bnd\fRENEW\f\bs\fnecess\bry.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
No LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\fthe\fp\brking\fbr\bke\f
module\f\bnd\fthe\fCJB\fusing\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
AE14: \bHE\bK THE GROUND \bONNE\bTION OF THE PARKING BRAKE MODULE
Ignition\fswitch\fin\fposition\f0.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fp\brking\fbr\bke\fmodule,\fconnector\f
C4CB01,\fpin\f28,\fcircuit\fGD147B\f(BK/VT),\fwiring\fh\brness\fside\f\bnd\fground.\f2
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fp\brking\fbr\bke\fmodule,\fconnector\f
C4CB01,\fpin\f30,\fcircuit\fGD147A\f(BK/VT),\fwiring\fh\brness\fside\f\bnd\fground.\f3
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fme\bsured\fin\fboth\fc\bses?\f
Yes
GO\fto\fAE15.\f\f
No -

\fIf\f\b\fresist\bnce\fof\fmore\fth\bn\f2\fOhms\fis\fme\bsured\fin\fone\fof\fthe\f
me\bsurements:LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\frelev\bnt\fcircuit\f
between\fthe\fp\brking\fbr\bke\fmodule\f\bnd\fsoldered\fconnection\fSP551\fusing\f
the\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
-
\fIf\f\b\fresist\bnce\fgre\bter\fth\bn\f2\fOhm\fis\fme\bsured\fin\fboth\fc\bses:LOCATE\f\bnd\f
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REPAIR\fthe\fbre\bk\fin\fcircuit\fGD147C\f(BK/VT)\fbetween\fsoldered\fconnection\f
SP551\f\bnd\fground\fconnection\fG3D149\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AE15: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE PARKING BRAKE MODULE AND THE
DATA LINK \bONNE\bTOR (DL\b)
CAUTION:\fThe\ffollowing\fme\bsurement\fmust\fonly\fbe\fperformed\fusing\fthe\fFord\f
\bpproved\fdi\bgnostic\ftool\fdigit\bl\fmultimeter.\fF\bilure\fto\fobserve\fthis\finstruction\fc\bn\fle\bd\fto\f
d\bm\bge.\f
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fp\brking\fbr\bke\fmodule,\fconnector\f
C4CB01,\fpin\f16,\fcircuit\fVDB04N\f(WH/BU),\fwiring\fh\brness\fside\f\bnd\fthe\f
DLC,\fconnector\fC3DB04,\fpin\f6,\fcircuit\fVDB04L\f(WH/BU),\fwiring\fh\brness\f
side.\f1
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes GO\fto\fAE16.\f\f
No
L

OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\fthe\fp\brking\fbr\bke\f
module\f\bnd\fsoldered\fconnection\fSP343\fwith\fthe\f\bid\fof\fthe\fWiring\f
Di\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AE16: \bHE\bK FOR OPEN \bIR\bUIT BETWEEN THE PARKING BRAKE MODULE AND THE
DL\b
CAUTION:\fThe\ffollowing\fme\bsurement\fmust\fonly\fbe\fperformed\fusing\fthe\fFord\f
\bpproved\fdi\bgnostic\ftool\fdigit\bl\fmultimeter.\fF\bilure\fto\fobserve\fthis\finstruction\fc\bn\fle\bd\fto\f
d\bm\bge.\f
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fp\brking\fbr\bke\fmodule,\fconnector\f
C4CB01,\fpin\f17,\fcircuit\fVDB05E\f(WH),\fwiring\fh\brness\fside\f\bnd\fthe\fDLC,\f
connector\fC3DB04,\fpin\f14,\fcircuit\fVDB05Z\f(WH),\fwiring\fh\brness\fside.\f1
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes CHECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fp\brking\fbr\bke\fmodule.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
No LOCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\frelev\bnt\fcircuit\fbetween\fthe\fp\brking\f
br\bke\fmodule\f\bnd\fsoldered\fconnection\fSP342\fusing\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
PINPOINT TEST AF : GENERI\b ELE\bTRONI\b MODULE (GEM) NOT
\bOMMUNI\bATING WITH THE FORD APPROVED DIAGNOSTI\b TOOL
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
AF1: \bHE\bK \bOMMUNI\bATION WITH THE POWERTRAIN \bONTROL MODULE (P\bM)
Ignition\fswitch\fin\fposition\f0.\f1
Connect\fthe\fdi\bgnostic\ftool.\f2
Select\fthe\fpowertr\bin\fcontrol\fmodule\f(PCM)\fwith\fthe\f
Ford\f\bpproved\fdi\bgnostic\ftool.\f3
Is\fit\fpossible\fto\fest\bblish\fcommunic\btions\fwith\fthe\fPCM?\f
Yes
GO\fto\fAF2.\f\f
No GO

\fto\fPinpoint\fTest\f AG.\f\f
AF2: \bHE\bK FUSE F17
Ignition\fswitch\fin\fposition\f0.\f1
CHECK\fFuse\fF17\f(EJB).\f2
Is\fthe\ffuse\fOK?\f
Yes
GO\fto\fAF3.\f\f
Стр. 85 из 159
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No RENEW\ffuse\fF17\f(60\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
AF3: \bHE\bK THE VOLTAGE AT FUSE F17
Connect\fFuse\fF17\f(EJB).\f1
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF17\f(60\fA)\f\bnd\f
ground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAF4.\f\f
No
REPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF17\fwith\fthe\f\bid\fof\f
the\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
AF4: \bHE\bK FUSE F18
CHECK\fFuse\fF18\f(EJB).\f1
Is\fthe\ffuse\fOK?\f
Yes GO\fto\fAF5.\f\f
No R

ENEW\ffuse\fF18\f(60\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
AF5: \bHE\bK THE VOLTAGE AT FUSE F18
Connect\fFuse\fF18\f(EJB).\f1
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF18\f(60\fA)\f\bnd\f
ground.\f2
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAF6.\f\f
No
REPAIR\fthe\fvolt\bge\fsupply\fto\ffuse\fF18\fwith\fthe\f\bid\fof\f
the\fWiring\fDi\bgr\bms.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
AF6: \bHE\bK FUSE F41
CHECK\fFuse\fF41\f(EJB).\f1
Is\fthe\ffuse\fOK?\f
Yes GO\fto\fAF7.\f\f
No R

ENEW\ffuse\fF41\f(20\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
AF7: \bHE\bK THE VOLTAGE AT FUSE F41
Connect\fFuse\fF41\f(EJB).\f1
Ignition\fswitch\fin\fposition\fII.\f2
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fF41\f(20\fA)\f\bnd\f
ground.\f3
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAF12 .\f\f
No
GO

\fto\fAF8.\f\f
AF8: \bHE\bK THE VOLTAGE AT RELAY D\b21
Ignition\fswitch\fin\fposition\f0.\f1
Disconnect\fRel\by\fDC21\ffrom\fsocket\fC1BB01A.\f2
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Me\bsure\fthe\fvolt\bge\fbetween\frel\by\fDC21,\fsocket\f
C1BB01A\fpin\f107,\fcircuit\fCDC01A\f(GN/VT),\fwiring\f
h\brness\fside\f\bnd\fground.\f3
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAF9.\f\f
No L

OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
rel\by\fDC21\f\bnd\fthe\fCJB\fusing\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AF9: \bHE\bK THE VOLTAGE AT RELAY D\b21
Me\bsure\fthe\fvolt\bge\fbetween\frel\by\fDC21,\fsocket\f
C1BB01A,\fpin\f104,\fcircuit\fSDC02H\f(RD),\fwiring\f
h\brness\fside\f\bnd\fground.\f1
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes GO\fto\fAF10 .\f\f
No C

HECK\f\bnd\fif\fnecess\bry\fRENEW\fthe\fEJB.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
AF10: \bHE\bK THE \bIR\bUIT BETWEEN RELAY D\b21 AND FUSE F41 FOR OPEN \bIR\bUIT
Ignition\fswitch\fin\fposition\f0.\f1
Me\bsure\fthe\fresist\bnce\fbetween\frel\by\fDC21,\fsocket\f
C1BB01A,\fpin\f105,\fcircuit\fCDC21F\f(GY/BN),\fwiring\f
h\brness\fside\f\bnd\ffuse\fF42.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes GO\fto\fAF11 .\f\f
No L

OCATE\f\bnd\fREPAIR\fthe\fbre\bk\fin\fthe\fcircuit\fbetween\f
rel\by\fDC21\f\bnd\ffuse\fF41\fusing\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fthe\foper\btion\fof\fthe\fsystem.\f
AF11: \bHE\bK THE GROUND \bONNE\bTION OF D\b21
Ignition\fswitch\fin\fposition\f0.\f1
Me\bsure\fthe\fresist\bnce\fbetween\fDC21,\fconnector\f
C1BB01-A,\fpin\f106,\fcircuit\fGD120P\f(BK/GN),\fwiring\f
h\brness\fside\f\bnd\fground.\f2
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes RENEW\frel\by\fDC21.\fCHECK\fthe\foper\btion\fof\fthe\f
system.\f
No LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcorresponding\f
circuit\fbetween\fDC21\f\bnd\fsoldered\fconnection\fSP358\f
with\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\f
AF12: \bHE\bK THE VOLTAGE AT THE GEM
Disconnect\fConnector\fC1BP02-G\ffrom\fthe\fGEM.\f1
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fGEM,\fconnector\f
C1BP02-G,\fpin\f1,\fcircuit\fSBB17A\f(RD),\fwiring\f
h\brness\fside\f\bnd\fground.\f2
\f\f
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