Dodge Sprinter 2006 Manual page 2219

EN GIN E CAN MES S AGE MIS S IN G —
TES T
2 Ign it ion on , en gin e n ot r u n n in g.
Wit h t h e DRBIII , r ea d Tr a n sm ission DTCs.
N OTE: If th e D TC, CAN B U S CIRCU IT, is p re s e n t, p e rfo rm d ia g n o s tic s o n
th a t s y m p to m firs t.
Is t h e DTC, CAN BUS CIRCUIT, pr esen t ?
Yes
No
3 Ign it ion on , en gin e n ot r u n n in g.
Wit h t h e DRBIII , r ea d E n gin e DTCs.
Ar e t h er e a n y per for m a n ce or bu s r ela t ed E n gin e DTCs pr esen t ?
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 E CM h a r n ess con n ect or (s).
Discon n ect t h e TCM C2 h a r n ess con n ect or.
N OTE: Ch e c k c o n n e c to rs - Cle a n /re p a ir a s n e c e s s a ry.
Mea su r e t h e r esist a n ce of t h e CAN Bu s + cir cu it bet ween t h e E CM h a r n ess con n ect or
a n d t h e TCM C2 h a r n ess con n ect or.
Mea su r e t h e r esist a n ce of t h e CAN Bu s - cir cu it bet ween t h e E CM h a r n ess con n ect or
a n d t h e TCM C2 h a r n ess con n ect or.
Is t h e r esist a n ce a bove 5.0 oh m s on eit h er cir cu it ?
Yes
No
5 Repla ce a n d pr ogr a m t h e E CM per t h e Ser vice In for m a t ion .
Wit h t h e DRBIII , er a se Tr a n sm ission DTCs.
St a r t t h e en gin e.
Wit h t h e br a kes fir m ly a pplied, sh ift t h e gea r select or in t o dr ive.
Wit h t h e DRBIII , r ea d Tr a n sm ission DTCs.
Did t h e DTC, E NGINE CAN ME SSAGE MISSING, r eset ?
Yes
No
6 If t h er e a r e n o possible ca u ses r em a in in g, view r epa ir.
Repa ir
ACTION
→ Refer t o t h e Tr a n sm ission ca t egor y a n d per for m t h e a ppr opr ia t e
sym pt om .
P er for m NAG1 TRANSMISSION VE RIF ICATION TE ST - VE R 1.
→ Go To 3
→ Refer t o t h e P ower t r a in ca t egor y a n d per for m t h e a ppr opr ia t e
sym pt om .
P er for m NAG1 TRANSMISSION VE RIF ICATION TE ST - VE R 1.
→ Go To 4
→ Repa ir t h e CAN BUS + or - cir cu it for a n open .
P er for m NAG1 TRANSMISSION VE RIF ICATION TE ST - VE R 1.
→ Go To 5
→ Go To 6
→ Test Com plet e
P er for m NAG1 TRANSMISSION VE RIF ICATION TE ST - VE R 1.
Repla ce t h e Tr a n sm ission Con t r ol Modu le.
P er for m NAG1 TRANSMISSION VE RIF ICATION TE ST - VE R 1.
T RAN SM I SSI ON - N AG1
Co n tin u e d
59
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