Dodge Sprinter 2006 - Page 2241

TE S T ACTION AP PLICAB ILITY
2 Ign ition on, en gine n ot ru n n in g.
Wit h th e DRBIII#, er a se Tra n sm ission DTCs.
Ra ise th e veh icle on th e hoist .
Star t t he engine.
NOTE: This condition indicates a catastrophic transmission failure.
Wit h th e DRBIII# in Sen sor s, m on it or t h e N2 a n d N3 Speed Sen sor s.
Fir m ly a pply th e br a kes a n d pla ce th e gea r select or in Dr ive (D).
Relea se t h e br a kes a n d r a ise t h e en gine RP M to a llow t h e Tra n sm ission t o upsh ift t o
th e 2-3 an d 3-4 sh ift sch edule.
CAU TION : B E SU R E TO KEE P HAN D S AN D F EET CLE AR OF R OTATIN G
WHE E LS .
Did eit h er th e N2 or N 3 Speed Sen sor s displa y a RP M above 7700?
All
Ye s → Go To 3
No → Go To 5
3 Rem ove t he Tra n sm ission Oil P a n a n d inspect for debr is or a plu gged Tra n smission
Oil F ilt er.
Is t h er e a n y debr is, plu gged Tr a n sm ission Oil Filt er, or sign s of a n In t er n a l
Tra n sm ission pr oblem ?
All
Ye s → Repa ir In t er n a l Tr a nsm ission as n ecessa r y. Pa y pa r t icu la r a t t en -
tion to t he E lect r oh ydr a u lic Con t r ol u n it . Refer t o th e Ser vice
In for m a t ion for pr oper r epa ir procedu r es.
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Go To 4
4 If t h er e ar e no possible cau ses r em a in ing, view repa ir. All
Repa ir
Repla ce th e Tra n sm ission Con t r ol Modu le.
Per for m NAG1 TRANSMISSION VERIF ICATION TEST - VER 1.
5 Th e con dit ion s necessar y to set th is DTC a re n ot pr esen t a t th is t ime.
Usin g th e sch em a t ics as a gu ide, inspect t h e wirin g an d conn ect or s specific t o t his
cir cu it .
Wiggle th e wir es wh ile ch eck in g for sh or t s a n d open cir cu it s.
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.
Wer e th er e an y pr oblem s fou n d?
All
Ye s → Repa ir a s n ecessa ry
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Test Com plet e.
81
TRANSMISSION - NAG1
IN PU T S E N S OR OVER S PE ED — Co n t inued