Dodge Sprinter 2006 Manual page 127

*N O RES P ON S E F ROM RAD IO —
TES T
4 Tu r n t h e ign it ion off.
Discon n ect t h e DRBIII fr om t h e DLC.
Discon n ect t h e Ra dio h a r n ess con n ect or s.
Tu r n t h e ign it ion on .
Usin g a 12-volt t est ligh t con n ect ed t o gr ou n d, pr obe t h e K-TCM, RADIO cir cu it .
N OTE: Th e te s t lig h t m u s t illu m in a te brig h tly. Co m p a re th e brig h tn e s s to
th a t o f a d ire c t c o n n e c tio n to th e ba tte ry.
Does t h e t est ligh t illu m in a t e br igh t ly?
Yes
No
5 Tu r n t h e ign it ion off.
Discon n ect t h e TCM h a r n ess con n ect or s.
Tu r n t h e ign it ion on .
Usin g a 12-volt t est ligh t con n ect ed t o gr ou n d, pr obe t h e K-TCM, RADIO cir cu it .
N OTE: Th e te s t lig h t m u s t illu m in a te brig h tly. Co m p a re th e brig h tn e s s to
th a t o f a d ire c t c o n n e c tio n to th e ba tte ry.
Does t h e t est ligh t illu m in a t e br igh t ly?
Yes
No
6 Tu r n t h e ign it ion off.
Discon n ect t h e Ra dio h a r n ess con n ect or s.
Discon n ect t h e DRBIII fr om t h e DLC.
Mea su r e t h e r esist a n ce of t h e K-TCM, RADIO cir cu it bet ween t h e Ra dio con n ect or
a n d t h e DLC.
Is t h e r esist a n ce below 5.0 oh m s?
Yes
No
ACTION
→ Go To 5
→ Go To 6
→ Repa ir t h e K-TCM, RADIO cir cu it for a sh or t t o volt a ge.
P er for m BODY VE RIF ICATION TE ST - VE R 1.
→ Repla ce t h e Tr a n sm ission Con t r ol Modu le 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.
→ Repla ce t h e Ra dio 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 K-TCM, RADIO cir cu it for a n open .
P er for m BODY VE RIF ICATION TE ST - VE R 1.
Co n tin u e d
119
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