Dodge Sprinter 2006 - Page 2185

TE S T ACTION AP PLICAB ILITY
1 NOTE: Low fluid level can be the cause of many transmission problems. If
the fluid level is low locate and repair the leak then check and adjust the
flui d lev el p er t h e s e r vi c e i n fo r m a ti o n .
NOTE: Always perform diagnostics with a fully charged battery to avoid
fa ls e s y m p t o m s .
Wit h t h e DRBIII#, r ea d t h e en gin e DTCs. Ch eck a n d r epa ir all en gin e DTCs pr ior to
per for m in g t r a n sm ission sympt om dia gnost ics.
Wit h th e DRBIII#, r ea d a n d recor d a ll Tra n sm ission DTCs.
NOTE: Ch e c k c o n n e c to rs - Cle a n /re pa i r a s n e c e s s a ry. P o o r p in to te rm in a l
connections can set DTCs.
Usin g t h e wir in g dia gr a m /schem a t ic a s a gu ide, in spect t he wir in g a n d con n ect or s.
Repa ir a s n ecessa r y.
Most DTCs set on st a r t up bu t som e m u st be set by dr iving th e veh icle su ch t h a t a ll
dia gnost ic m on itor s h a ve r u n .
Note: Verify flash level of transmission controller. Some problems are
corrected by software upgrades to the transmission controller.
NOTE: Ch e c k fo r a n y Te ch n ic a l S e rv ic e B u lle t in s th at m a y ap p ly.
Per for m t h is pr ocedu r e pr ior to Sym pt om dia gn osis.
All
Con t in u e
Go To 2
2 Ign ition on, en gine n ot ru n n in g.
Wit h th e DRBIII#,eraseDTCs.
Wit h th e DRBIII#, per for m t h e Solen oid Test .
Wit h th e DRBIII#,readDTCs.
Did t h e DTC, 1-2/4-5 SOLE NOID CIRCU IT, r eset ?
All
Ye s → Go To 3
No → Go To 7
3 Tur n th e ign it ion off t o t h e lock posit ion .
Discon n ect t he Tr an sm ission Con t r ol Module C2 ha r n ess conn ect or.
Discon n ect t he Tr an sm ission Solen oid Assem bly h a r n ess con n ect or
No t e : Ch e c k co n n e ct o rs - Cle a n /re pa ir a s n e c e s s a ry.
Mea su r e th e r esist a n ce of t h e 1-2/4-5 Solen oid Con t r ol cir cu it fr om t h e TCM ha r n ess
conn ect or t o t h e Tra n sm ission Solen oid Assem bly h a r n ess con nect or.
Is t h e resista n ce a bove 5.0 ohm s?
All
Ye s → Repa ir t h e 1-2/4-5 Solen oid Cont r ol cir cu it for an open.
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Go To 4
4 Tur n th e ign it ion off t o t h e lock posit ion .
Discon n ect t he Tr an sm ission Con t r ol Module C2 ha r n ess conn ect or.
Discon n ect t he Tr an sm ission Solen oid Assem bly h a r n ess con n ect or.
No t e : Ch e c k co n n e ct o rs - Cle a n /re pa ir a s n e c e s s a ry.
Mea su r e th e resista n ce between gr ou n d a n d t h e 1-2/4-5 Solen oid Cont r ol cir cu it .
Is t h e resista n ce below 5.0 ohm s?
All
Ye s → Repa ir th e 1-2/4-5 Solen oid Con t rol cir cuit for a sh or t to gr ou n d.
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Go To 5
25
TRANSMISSION - NAG1
1-2/4-5 S OLEN OID CIRCU IT — Co nt in ued