Dodge Sprinter 2006 Manual page 2268

T RAN SM I SSI ON - N AG1
S YS TEM OVERVOLTAGE —
TES T
3 Wit h t h e DRBIII , r ea d t h e E n gin e DTC's.
Ar e t h er e a n y E n gin e Ch a r gin g Syst em DTC's 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 TCM C1 h a r n ess con n ect or.
Ch eck con n ect or s - Clea n /r epa ir a s n ecessa r y.
St a r t t h e en gin e.
In cr ea se t h e E n gin e Speed t o 1500 RP M.
Mea su r e t h e volt a ge of t h e Tr a n sm ission Rela y Ou t pu t cir cu it in t h e TCM C1
h a r n ess con n ect or.
Is t h e volt a ge below 16.9 volt s?
Yes
No
5 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
Co n tin u e d
ACTION
→ Refer t o t h e Ch a r gin g 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
→ Go To 5
→ Refer t h e Ch a r gin g ca t egor y a n d per for m t h e sym pt om , Ch a r gin g
Syst em wit h No DTCs pr esen t .
P er for m NAG1 TRANSMISSION VE RIF ICATION TE ST - VE R 1.
Repla ce t h e TCM.
P er for m NAG1 TRANSMISSION VE RIF ICATION TE ST - VE R 1.
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