Page 3145 of 4402

Ignition\fswitch\fin\fposition\fII.\f4\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\bGO\fto\fC7 .\f\f
No \b
L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuits\f
between\ffuse\fF33\f(5\fA)\f(EJB)\f\bnd\fthe\flights\fcontrol\f
module\fwith\fthe\f\bid\fof\fthe\fwiring\fdi\bgr\bms.\fCHECK\f
system\foper\btes\fcorrectly\f
C7:\bCHECK\bTHE\bGROUND\bCONNECTION\bTO\bTHE\bSMART\bJUNCTION\bBOX\bFOR\bOPEN\b
CIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fSm\brt\fJunction\fBox\ffrom\fconnector\f
C1BP02B.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fSm\brt\f
Junction\fBox,\fconnector\fC1BP02B,\fpin\f65:\f
LHD:\fcircuit\fGD140J\f(BK/GN),\fwiring\fh\brness\f
si
de\f\bnd\fground.\f
RHD:\fcircuit\fGD134U\f(BK/VT),\fwiring\fh\brness\f
si
de\f\bnd\fground.\f
3\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhm\fregistered?\f
Yes\b GO\fto\fC8 .\f\f
No\b -
\fLHD:\fLOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\f
circuits\fbetween\fthe\fSm\brt\fJunction\fBox\f\bnd\f
ground\fconnection\fG3D138\fwith\fthe\f\bid\fof\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fsystem\foper\btes\fcorrectly
\f
-\fRHD:\fLOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\f
circuits\fbetween\fthe\fSm\brt\fJunction\fBox\f\bnd\f
ground\fconnection\fG3D133\fwith\fthe\f\bid\fof\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fsystem\foper\btes\fcorrectly
\f
C8:\bCHECK\bTHE\bLIN\bDATA\bBUS\bCONNECTION\bBETWEEN\bTHE\bLIGHTS\bCONTROL\b
MODULE\bAND\bTHE\bSMART\bJUNCTION\bBOX\bFOR\bSHORT\bCIRCUIT\bTO\bBATTERY\bVOLTAGE
Disconnect\fSm\brt\fJunction\fBox\ffrom\fconnector\f
C1BP02C.\f1\b
Disconnect\fLights\fcontrol\fmodule\ffrom\fconnector\f
C2LF23D.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\flights\fcontrol\f
module,\fconnector\fC2LF23D,\fpin\f6,\fcircuit\fVLF25A\f
(GN/VT),\fwiring\fh\brness\fside\f\bnd\fground.\f4\b
\f\f
Стр. 14 из 16
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Page 3146 of 4402

Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\bLOCATE\f\bnd\fRECTIFY\fthe\fshort\fto\fb\bttery\fvolt\bge\f
in\fthe\fcircuits\fbetween\fthe\flights\fcontrol\fmodule\f
\bnd\fthe\fSm\brt\fJunction\fBox\fwith\fthe\f\bid\fof\fthe\f
wiring\fdi\bgr\bms.\fCHECK\fsystem\foper\btes\fcorrectly\f
No\b GO\fto\fC9 .\f\f
C9:\bCHECK\bTHE\bLIN\bDATA\bBUS\bCONNECTION\bBETWEEN\bTHE\bLIGHTS\bCONTROL\b
MODULE\bAND\bTHE\bSMART\bJUNCTION\bBOX\bFOR\bSHORT\bCIRCUIT\bTO\bGROUND
Ignition\fswitch\fin\fposition\f0.\f1\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\flights\fcontrol\f
module,\fconnector\fC2LF23D,\fpin\f6,\fcircuit\fVLF25A\f
(GN/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 INSTALL\fA\fNEW\flights\fcontrol\fmodule.\fCHECK\f
system\foper\btes\fcorrectly\f
No\b
LOCATE\f\bnd\fRECTIFY\fthe\fshort\fto\fground\fin\fthe\f
circuits\fbetween\fthe\flights\fcontrol\fmodule\f\bnd\fthe\f
Sm\brt\fJunction\fBox\fwith\fthe\f\bid\fof\fthe\fwiring\f
di\bgr\bms.\fCHECK\fsystem\foper\btes\fcorrectly\f
C10:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bSMART\bJUNCTION\bBOX\bAND\bTHE\bFRONT\bFOG\b
LAMP\bUNIT\bFOR\bSHORT\bTO\bBATTERY\bVOLTAGE
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fSm\brt\fJunction\fBox\ffrom\fconnector\f
C1BP02A.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
CHECK\fthe\fp\brking\fl\bmps.\f4\b
Is\fone\fof\fthe\ffront\fp\brking\fl\bmps\fperm\bnently\flit?\f
Yes\b-\fLeft-h\bnd\fp\brking\fl\bmp\fperm\bnently\flit:\fUse\fthe\f
Wiring\fDi\bgr\bms\fto\fLOCATE\f\bnd\fRECTIFY\fthe\fshort\f
to\fb\bttery\fvolt\bge\fin\fcircuits\fconnected\fto\fthe\f
Sm\brt\fJunction\fBox,\fconnector\fC1BP02A,\fpin\f39.\f
CHECK\fsystem\foper\btes\fcorrectly\f
-\fRight-
h\bnd\fp\brking\fl\bmp\fperm\bnently\flit:\fUse\fthe\f
Wiring\fDi\bgr\bms\fto\fLOCATE\f\bnd\fRECTIFY\fthe\fshort\f
to\fb\bttery\fvolt\bge\fin\fcircuits\fconnected\fto\fthe\f
\f\f
\f\f
Стр. 15 из
16
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Page 3147 of 4402

Sm\brt\fJunction\fBox,\fconnector\fC1BP02A,\fpin\f40.\f
CHECK\fsystem\foper\btes\fcorrectly\f
No\b
CHECK\fthe\fSm\brt\fJunction\fBox\f\bnd\fINSTALL\fA\fNEW\f
ONE\fif\frequired.\fCHECK\fsystem\foper\btes\fcorrectly\f
C11:\bCHECK\bTHE\bCIRCUIT\bBETWEEN\bTHE\bSMART\bJUNCTION\bBOX\bAND\bTHE\bREAR\b
PARKING\bLAMPS\bFOR\bSHORT\bTO\bBATTERY\bVOLTAGE
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fSm\brt\fJunction\fBox\ffrom\fconnector\f
C1BP02B.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
CHECK\fthe\fp\brking\fl\bmps.\f4\b
Are\fthe\fre\br\fp\brking\fl\bmps\fperm\bnently\flit\fon\fone\f
side?\f
Yes\b -\fLeft-h\bnd\fre\br\fp\brking\fl\bmp\fperm\bnently\flit:\fUse\f
the\fWiring\fDi\bgr\bms\fto\fLOCATE\f\bnd\fRECTIFY\fthe\f
short\fto\fb\bttery\fvolt\bge\fin\fcircuits\fconnected\fto\fthe\f
Sm\brt\fJunction\fBox,\fconnector\fC1BP02B,\fpin\f50.\f
CHECK\fsystem\foper\btes\fcorrectly\f
-\fRight-h\bnd\fre\br\fp\brking\fl\bmp\fperm\bnently\flit:\f
Use\fthe\fWiring\fDi\bgr\bms\fto\fLOCATE\f\bnd\fRECTIFY\f
the\fshort\fto\fb\bttery\fvolt\bge\fin\fcircuits\fconnected\fto\f
the\fSm\brt\fJunction\fBox,\fconnector\fC1BP02B,\fpin\f
51.\fCHECK\fsystem\foper\btes\fcorrectly\f
No\b
CHECK\fthe\fSm\brt\fJunction\fBox\f\bnd\fINSTALL\fA\fNEW\f
ONE\fif\frequired.\fCHECK\fsystem\foper\btes\fcorrectly\f
If\fthe\fconcern\fpersists:\f\f
REFER\fto:\f Communic\btions\fNetwork \f(418-00\f
Mod
ule\fCommunic\btions\fNetwork,\fDi\bgnosis\f\bnd\f
Testing).\f
C12:\bCHECK\bTHE\bCIRCUITS\bBETWEEN\bTHE\bSMART\bJUNCTION\bBOX\bAND\bTHE\bLICENSE\b
PLATE\bLAMPS\bFOR\bSHORT\bTO\bBATTERY\bVOLTAGE
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fSm\brt\fJunction\fBox\ffrom\fconnector\f
C1BP02B.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
CHECK\fthe\flicense\fpl\bte\fl\bmps.\f4\b
Do\fthe\flicense\fpl\bte\fl\bmps\fillumin\bte\fcontinuously?\f
Yes\b Use\fthe\fWiring\fDi\bgr\bms\fto\fLOCATE\f\bnd\fRECTIFY\f
the\fshort\fto\fb\bttery\fvolt\bge\fin\fcircuits\fconnected\fto\f
the\fSm\brt\fJunction\fBox,\fconnector\fC1BP02B,\fpin\f
52.\fCHECK\fsystem\foper\btes\fcorrectly\f
No\b
CHECK\fthe\fSm\brt\fJunction\fBox\f\bnd\fINSTALL\fA\fNEW\f
ONE\fif\frequired.\fCHECK\fsystem\foper\btes\fcorrectly\f
If\fthe\fconcern\fpersists:\f\f
REFER\fto:\f Communic\btions\fNetwork \f(418-00\f
Mod
ule\fCommunic\btions\fNetwork,\fDi\bgnosis\f\bnd\f
Testing).\f
Стр. 16 из 16
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Page 3148 of 4402

Exterior\bLighti\fg\b-\bTrailer\bLampsS-MAX/G\bl\bxy\f2006.5\f(02/2006-)\fPrint \f
Diag\fosis\ba\fd\bTesti\fg\b
Refer\bto\bWiri\fg\bDiagrams\bSectio\f\b417-01,\bfor\bschematic\ba\fd\bco\f\fector\b
i\f
formatio\f.\b\b
Special\bTool(s)\b
I\fspectio\f\ba\fd\bTesti\fg\b
N O
TE:\fThe\fgeneric\felectronic\fmodule\f(GEM)\fis\fp\brt\fof\ft
he\fcentr\bl\fjunction\fbox\f(CJB).\f
NOTE:\fA\fnew\fgeneric\felectronic\fmodule\f(GEM)\f\blw\bys\fneeds\fto\fbe\fconfigured\f\bfter\f
inst\bll\btion.\fFor\fthis\fpurpose,\fthe\fvehicle-specific\fd\bt\b\f\bre\fre\bd\fout\fof\fthe\fmodule\fto\fbe\f
ch\bnged\fusing\fthe\fdi\bgnostic\funit\f\bnd\ftr\bnsferred\fto\fthe\fnew\fmodule.\f\f
NOTE:\fBefore\fre\bding\fout\fthe\fvehicle-specific\fd\bt\b\fm\bke\fsure\fth\bt\f\bll\felectric\bl\f
connections\fin\fthe\fvehicle\f\bre\freconnected\fso\fth\bt\fthe\fmodule\f\bnd\fthe\fdi\bgnostic\funit\fc\bn\f
communic\bte\fcorrectly.\f
NOTE:\fEnsure\fcorrect\feng\bgement\fof\fthe\fwiring\fh\brness\fconnectors.\f
NOTE:\fThe\fm\bximum\foutput\fvolt\bge\f\bt\fthe\ftr\biler\fsocket\fis\f13\fVolt.\f
1. 1.\b
Verify\fthe\fcustomer\fconcern.\f
2
. 2.\b
Visu\blly\finspect\ffor\fobvious\fsigns\fof\felectric\bl\fd\bm\bge.\f
V
isual\bI\fspectio\f\bChart\b
3. 3.\b
Resolve\f\bny\fobvious\fc\buses\ffor\f\b\fconcern\ffound\fduring\fthe\fvisu\bl\finspection\fbefore\f
c
\brrying\fout\f\bny\ffurther\ftests.\f
4. 4.\b
If\fthe\fconcern\fpersists\f\bfter\fthe\fvisu\bl\finspection,\fPERFORM\f\b\ff\bult\fdi\bgnosis\fon\f
t
he\fgeneric\felectronic\fmodule\f(GEM)\fusing\fthe\fdi\bgnostic\funit\f\bnd\fRESOLVE\fthe\f
f\bult(s)\fdispl\byed\f\bccording\fto\fthe\ff\bult\fdescription.\fCHECK\fsystem\foper\btes\f
correctly\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
After\fchecking\for\frectifying\fthe\ff\bult(s)\f\bnd\ffinishing\fthe\fwork,\fREAD\fOUT\fthe\ff\bult\f
m
emory\fin\fthe\fgeneric\felectronic\fmodule\f(GEM)\f\bnd\fDELETE\f\bny\fs\bved\ff\bults.\fAfter\f
performing\f\b\fro\bd\ftest\f\bnd\fCHECKING\fthe\fsystem,\fREAD\fOUT\fthe\ff\bult\fmemories\f
\bg\bin.\f
Diag\fostic\bTrouble\bCode\b(DTC)\bTable\b-\bGe\feric\bElectro\fic\bModule\b(GEM)\b
Termin\bl\fProbe\fKit\f
29-011A\f
Electric\bl
Fuse(s)\f\f
Bulb(s)\f\f
Connector\f\f
Tr\biler\fsocket\f\f
Tr\biler\fL\bmps\f\f
Wiring\floom\f
DTCDe\fcriptionAction
\f
Стр. 1 из 14
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Page 3149 of 4402

Symptom\bChart\b
C111B-
11Short\fcircuit\fin\fstopl\bmps\fcircuit\f(short\f
to\fground)
GO\fto\fPinpoint\fTest\fA.\f
C111B-
12Short\fcircuit\fin\fstopl\bmps\fcircuit\f(short\f
to\fb\bttery\fpositive)
GO\fto\fPinpoint\fTest\fC.\f
C1120-
11Short\fcircuit\fin\fstopl\bmps\fcircuit\f(short\f
to\fground)
GO\fto\fPinpoint\fTest\fA.\f
C1120-
12Short\fcircuit\fin\fb\bckup\fl\bmps\fcircuit\f
(short\fto\fb\bttery\fpositive)GO\fto\fPinpoint\fTest\fC.\f
C1126-
11Short\fcircuit\fin\fcle\br\bnce\fl\bmps\fcircuit\f
(short\fto\fground)GO\fto\fPinpoint\fTest\fA.\f
C1126-
12Short\fcircuit\fin\fcle\br\bnce\fl\bmps\fcircuit\f
(short\fto\fb\bttery\fpositive)GO\fto\fPinpoint\fTest\fC.\f
B1102-
62Conflicting\fstopl\bmp\finput\fsign\bls\f\bt\f
the\ftr\biler\fmodule\f(TRM)\f(CAN\fbus\f\bnd\f
circuit)
GO\fto\fPinpoint\fTest\fA.\f
B1A79-
11Short\fcircuit\fin\fre\br\ffog\fl\bmp\fcircuit\f
(short\fto\fground)GO\fto\fPinpoint\fTest\fA.\f
B1A79-
12Short\fcircuit\fin\fre\br\ffog\fl\bmp\fcircuit\f
(short\fto\fb\bttery\fpositive)GO\fto\fPinpoint\fTest\fC.\f
B1D06-
11Short\fcircuit\fin\fleft-h\bnd\fturn\fsign\bl\f
l\bmp\fcircuit\f(short\fto\fground)GO\fto\fPinpoint\fTest\fB.\f
B1D06-
12Short\fcircuit\fin\fleft-h\bnd\fturn\fsign\bl\f
l\bmp\fcircuit\f(short\fto\fb\bttery\fpositive)GO\fto\fPinpoint\fTest\fC.\f
B1D07-
11Short\fcircuit\fin\fright-h\bnd\fturn\fsign\bl\f
l\bmp\fcircuit\f(short\fto\fground)GO\fto\fPinpoint\fTest\fB.\f
B1D07-
12Short\fcircuit\fin\fright-h\bnd\fturn\fsign\bl\f
l\bmp\fcircuit\f(short\fto\fb\bttery\fpositive)GO\fto\fPinpoint\fTest\fC.\f
U0010-
00Communic\btion\ff\bult\fin\fthe\fMS\fCAN\f
busREFER\fto:\fCommunic\btions\fNetwork \f(418-00\f
Mod
ule\fCommunic\btions\fNetwork,\fDi\bgnosis\f
\bnd\fTesting).
U0140-
00No\fcommunic\btions\fbetween\fthe\fGEM\f
\bnd\fthe\ftr\biler\fmodule\f(TRM)REFER\fto:\f Communic\btions\fNetwork \f(418-00\f
Mod
ule\fCommunic\btions\fNetwork,\fDi\bgnosis\f
\bnd\fTesting).
U1300-
00Tr\biler\fmodule\f(TRM)\f\bnd\fsoftw\bre\f
(CAN\fbus)\fnot\fcomp\btibleREFER\fto:\f Module\fConfigur\btion \f(418-01\f
Mod
ule\fConfigur\btion,\fGener\bl\fProcedures).
U2100-
00Tr\biler\fmodule\f(TRM)\fnot\fconfiguredREFER\fto:\f Module\fConfigur\btion \f(418-01\f
Mod
ule\fConfigur\btion,\fGener\bl\fProcedures).
U2101-
00Tr\biler\fmodule\f(TRM)\fincorrectly\f
configuredREFER\fto:\f Module\fConfigur\btion \f(418-01\f
Mod
ule\fConfigur\btion,\fGener\bl\fProcedures).
U3000-
42Intern\bl\fmodule\ff\bult\f-\fgener\bl\f
memory\ff\bultINSTALL\fA\fNEW\ftr\biler\fmodule\f(TRM)
U3000-
51Module\fprogr\bmming\ff\bult\f-\fnot\f
progr\bmmedREFER\fto:\f Module\fConfigur\btion \f(418-01\f
Mod
ule\fConfigur\btion,\fGener\bl\fProcedures).
U3003-
62F\bult\fin\fthe\fpower\fsupply\fto\fthe\ftr\biler\f
module\f(TRMGO\fto\fPinpoint\fTest\f A.\f
SymptomPo\f\fible Source\fAction
Tr\biler\fl\bmps\finoper\btive,\fOK\fon\fvehicleFuse\f
Circuit(s)\fin\fvehicle\f
Circuit(s)\fin\ftr\biler\f
Tr\biler\fmodule\f(TRM)\f
Tr\biler\fsocket\f
*
*
*
*
*GO\fto\fPinpoint\fTest\f
A.\f\f
*
The\findividu\bl\ftr\biler\fl\bmp\fis\finoper\btiveCircuit(s)\fin\fvehicle\f
Circuit(s)\fin\ftr\biler\f
Tr\biler\fmodule\f(TRM)\f
Tr\biler\fsocket\f
*
*
*
*GO\fto\fPinpoint\fTest\f
B.\f\f
*
Стр. 2 из 14
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Page 3150 of 4402

Pi\fpoi\ft\btest\b
NOTE:\fUse\f\b\fdigit\bl\fmultimeter\ffor\f\bll\felectric\bl\fme\bs
urements.\f
The\ftr\biler\fl\bmps\f\bre\fon\fcontinuouslyCircuit(s)\fin\fvehicle\f
Circuit(s)\fin\ftr\biler\f
Tr\biler\fmodule\f(TRM)\f
Tr\biler\fsocket\f
*
*
*
*GO\fto\fPinpoint\fTest\f
C.\f\f
*
PINPOINT\bTEST\bA\b:\bTRAILER\bLAMPS\bINOPERATIVE,\bLAMPS\bON\bVEHICLE\b
OK\b
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
A1:\bDETERMINE\bTHE\bCAUSE\bOF\bTHE\bFAULT
Ignition\fswitch\fin\fposition\fII.\f1\b
CHECK\fthe\ftr\biler\fl\bmps\f\bfter\fevery\fstep.\f2\b
APPLY\fthe\fbr\bkes.\f3\b
Switch\fon\fthe\fdipped\fbe\bm.\f4\b
SWITCH\fON\fthe\fre\br\ffog\fl\bmps.\f5\b
SWITCH\fON\fthe\fleft-h\bnd\fturn\fsign\bl.\f6\b
Switch\fon\fthe\fRIGHT-HAND\fTURN\fSIGNAL.\f7\b
ENGAGE\freverse\fge\br.\f8\b
Are\f\bll\ftr\biler\fl\bmps\finoper\btive?\f
Yes\b
GO\fto\fA2.\f\f
No\b -
\fBoth\ftr\biler\fstopl\bmps\finoper\btive:\f GO\fto\fA7.\f\f
-\fB
oth\ftr\biler\fre\br\fl\bmps\finoper\btive:\f GO\fto\fA17.\f\f
-\fT
r\biler\fre\br\ffog\fl\bmp\finoper\btive:\f GO\fto\fA11.\f\f
-\fB
oth\ftr\biler\fturn\fsign\bl\fl\bmps\finoper\btive:\f
INSTALL\fA\fNEW\fTRM.\fCHECK\fsystem\foper\btes\f
correctly\f
-\fTr\biler\fb\bckup\fl\bmp\finoper\btive:\f GO\fto\fA14.\f\f
-\fS
topl\bmps\ffunctioning\f\bnd\fcle\br\bnce\fl\bmps\f
perm\bnently\flit:\f\f
REFER\fto:\f Communic\btions\fNetwork \f(418-00\f
Mo d
ule\fCommunic\btions\fNetwork,\fDi\bgnosis\f\bnd\f
Testing).\f
A2:\bCHECK\bGROUND\bCONNECTION\bOF\bTRAILER\bSOCKET\bFOR\bOPEN\bCIRCUIT
Me\bsure\fthe\fresist\bnce\fbetween\fthe\ftr\biler\fsocket,\f
connector\fC4AT23-D,\fpin\f3,\fcircuit\fGD160A(B)\f
(BR/WH)\f\bnd\fground.\f1\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b GO\fto\fA3.\f\f
No\b L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\ftr\biler\fsocket\f\bnd\fground\fconnection\f
G4D151\fwith\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\f
CHECK\fsystem\foper\btes\fcorrectly\fIf\fnecess\bry\f
RENEW\fthe\ftr\biler\fsocket.\fCHECK\fsystem\foper\btes\f
correctly\f
\f\f
Стр. 3 из 14
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Page 3151 of 4402

A3:\bCHECK\bFUSE\bFA11\b(40\bA)\b(RJB)\b
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fFuse\fFA11\f(40\fA)\f(RJB)\f.\f2\b
CHECK\fFuse\fFA11\f(40\fA)\f(RJB)\f.\f3\b
Is\fthe\ffuse\fin\forder?\f
Yes\bGO\fto\fA4.\f\f
No\b R
ENEW\ffuse\fFA11\f(40\fA)\f(RJB)\f\bnd\fCHECK\fthe\f
oper\btion\fof\fthe\fsystem.\fIf\fthe\ffuse\fblows\f\bg\bin,\f
LOCATE\f\bnd\fRECTIFY\fthe\fshort\fto\fground\fusing\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fsystem\foper\btes\fcorrectly\f
A4:\bCHECK\bTHE\bVOLTAGE\bSUPPLY\bTO\bFUSE\bFA11\b(40\bA)\b(RJB)\bFOR\bOPEN\bCIRCUIT
Connect\fFuse\fFA11\f(40\fA)\f(RJB)\f.\f1\b
Ignition\fswitch\fin\fposition\fII.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\ffuse\fFA11\f(40\fA)\f
(RJB)\f\bnd\fground.\f3\b
Does\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fA5.\f\f
No\b L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fvolt\bge\f
supply\fof\ffuse\fFA11\f(40\fA)\f(RJB)\fwith\fthe\f\bid\fof\fthe\f
Wiring\fDi\bgr\bms.\fCHECK\fsystem\foper\btes\fcorrectly\f
A5:\bCHECK\bTHE\bVOLTAGE\bSUPPLY\bOF\bTHE\bTRAILER\bMODULE\b(TRM)\bFOR\bOPEN\b
CIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fTRM\ffrom\fconnector\fC4AT23-B.\f2\b
Ignition\fswitch\fin\fposition\fII.\f3\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\fTRM,\fconnector\f
C4AT23-B,\fpin\f2,\fcircuit\fSBR11A\f(BU/RD),\fwiring\f
h\brness\fside\f\bnd\fground.\f4\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b GO\fto\fA6.\f\f
No\b L
OCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\ffuse\fFA11\f(40\fA)\f(RJB)\f\bnd\fthe\fTRM.\f
CHECK\fsystem\foper\btes\fcorrectly\fINSTALL\fA\fNEW\f
RJB\fif\frequired.\fCHECK\fsystem\foper\btes\fcorrectly\f
A6:\bCHECK\bTHE\bGROUND\bCONNECTION\bOF\bTHE\bTRAILER\bMODULE\b(TRM)\bFOR\bOPEN\b
CIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fTRM\ffrom\fconnector\fC4AT23-C.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fTRM,\f
connector\fC4AT23-C,\fpin\f4,\fcircuit\fGD152C\f
(BK/BU),\fwiring\fh\brness\fside\f\bnd\fground.\f3\b
\f\f
Стр. 4 из 14
05.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G841325&gui...procarmanuals.com
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Page 3152 of 4402

Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\bINSTALL\fA\fNEW\fTRM.\fCHECK\fsystem\foper\btes\f
correctly\f
No\b
LOCATE\f\bnd\fRECTIFY\fthe\fbre\bk\fin\fthe\fcircuit\f
between\fthe\fTRM\f\bnd\fsoldered\fconnection\fSP600\f
with\fthe\f\bid\fof\fthe\fWiring\fDi\bgr\bms.\fCHECK\fsystem\f
oper\btes\fcorrectly\f
A7:\bCHECK\bTHE\bVOLTAGE\bAT\bTHE\bTRAILER\bSOCKET\bWITH\bTHE\bSTOP\bLAMPS\b
SWITCHED\bON
NOTE:\fKeep\fthe\fbr\bke\fped\bl\fdepressed\fduring\fthe\ffollowing\fme\bsurement.\f
Ignition\fswitch\fin\fposition\fII.\f1\b
APPLY\fthe\fbr\bkes.\f2\b
Me\bsure\fthe\fvolt\bge\fbetween\fthe\ftr\biler\fsocket,\f
connector\fC4AT23-D,\fpin\f6,\fcircuit\fCAT19A\f(VT)\f
\bnd\fground.\f3\b
Does\fthe\fmeter\fdispl\by\fb\bttery\fvolt\bge?\f
Yes\b Continue\ff\bult\ffinding\fon\fthe\ftr\biler.\f
No\b
GO\fto\fA8.\f\f
A8:\bCHECK\bCIRCUIT\bCAT19A\b(VT)\bBETWEEN\bTHE\bTRAILER\bMODULE\b(TRM)\bAND\bTHE\b
TRAILER\bSOCKET\bFOR\bOPEN\bCIRCUIT
Ignition\fswitch\fin\fposition\f0.\f1\b
Disconnect\fTRM\ffrom\fconnector\fC4AT23-A.\f2\b
Me\bsure\fthe\fresist\bnce\fbetween\fthe\fTRM,\f
connector\fC4AT23-A,\fpin\f3,\fcircuit\fCAT19A\f(VT),\f
wiring\fh\brness\fside\f\bnd\fthe\ftr\biler\fsocket,\f
connector\fC4AT23-D,\fpin\f6,\fcircuit\fCAT19A\f(VT),\f
wiring\fh\brness\fside.\f3\b
Is\f\b\fresist\bnce\fof\fless\fth\bn\f2\fOhms\fregistered?\f
Yes\b GO\fto\fA9.\f\f
No \b
\f
\f
\f\f
\f\f
Стр. 5 из
14
05.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G841325&gui...procarmanuals.com
http://vnx.su