No Can Communication With Abs - Dodge Sprinter 2006 Manual

I N ST RU M EN T CLU ST ER
S y m p to m :
N O CAN COMMU N ICATION WITH AB S
DTC P RE SE NT
OP E N CAN CIRCUITS AT INSTRUME NT CLUSTE R
INSTRUME NT CLUSTE R
CH E CK P OWE RS AND GROUNDS TO TH E AF F E CTE D MODULE
OP E N CAN CIRCUITS AT CAB
CONTROLLE R ANTILOCK BRAKE
TES T
1 Wit h t h e DRBIII , r ecor d a n d er a se DTC's.
Cycle t h e ign it ion swit ch fr om ON t o OF F t o ON.
Wit h t h e DRBIII , r ea d DTC's.
Did t h is DTC r eset ?
Yes
No
2 Wit h t h e DRBIII , ch eck t h e TCM, E CM, a n d t h e Sh ift er Assem bly for t h is sa m e or
sim ila r ABS m essa ge er r or DTC.
Is t h e sa m e or sim ila r DTC set in t h e ot h er m odu les?
Yes
No
3 Tu r n t h e ign it ion off.
Discon n ect t h e Con t r oller An t ilock Br a ke h a r n ess con n ect or.
Ch eck ea ch power a n d gr ou n d cir cu it t o t h e m odu le.
Wer e a n y pr oblem s fou n d?
Yes
No
4 Tu r n t h e ign it ion off t o t h e lock posit ion .
Discon n ect t h e Con t r oller An t ilock Br a ke h a r n ess con n ect or.
Mea su r e t h e r esist a n ce bet ween t h e CAN C Bu s (+) cir cu it a n d t h e CAN C Bu s (-)
cir cu it in t h e CAB h a r n ess con n ect or.
Is t h e r esist a n ce 60 oh m s, ± 3.0 oh m s?
Yes
No
P OS S IB LE CAU S ES
ACTION
→ Go To 2
→ Th e con dit ion s t h a t ca u sed t h is code t o set a r e n ot pr esen t a t t h is
t im e. Usin g t h e wir in g dia gr a m /sch em a t ic a s a gu ide, in spect t h e
wir in g a n d con n ect or s for a n in t er m it t en t con dit ion .
P er for m BODY VE RIF ICATION TE ST - VE R 1.
→ Go To 3
→ Go To 5
→ Refer t o t h e wir in g dia gr a m s loca t ed in t h e ser vice in for m a t ion t o
h elp isola t e a n open or sh or t ed con dit ion . Repa ir a s n ecessa r y.
P er for m BODY VE RIF ICATION TE ST - VE R 1.
→ Go To 4
→ Repla ce t h e Con t r oller An t ilock Br a ke in a ccor da n ce wit h t h e
ser vice in for m a t ion .
P er for m BODY VE RIF ICATION TE ST - VE R 1.
→ Repa ir t h e CAN C Bu s (+) or t h e CAN C Bu s (-) cir cu it for a n open .
P er for m BODY VE RIF ICATION TE ST - VE R 1.
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AP P LICAB ILITY
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