Dodge Sprinter 2006 Manual page 335

B RAKE S WITCH CIRCU IT —
TES T
6 Tu r n t h e ign it ion off.
Discon n ect t h e a ppr opr ia t e br a ke swit ch h a r n ess con n ect or.
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, ch eck t h e F u sed Ign it ion Swit ch
Ou t pu t cir cu it a t t h e h a r n ess con n ect or.
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.
Is t h e t est ligh t illu m in a t ed a n d br igh t ?
Yes
No
7 Tu r n t h e ign it ion off.
Discon n ect t h e CAB h a r n ess con n ect or.
Discon n ect t h e a ppr opr ia t e br a ke swit ch h a r n ess con n ect or.
Tu r n t h e ign it ion on .
Mea su r e t h e volt a ge of t h e ou t pu t cir cu it a t t h e br a ke swit ch h a r n ess con n ect or.
N OTE: Me a s u re m e n t is ta k e n a t th e B ra k e S w itc h Ou tp u t c irc u it o r th e
B ra k e La m p Ou tp u t c irc u it a s d e te rm in e d by th e p re v io u s ly p e rfo rm e d
s w itc h te s t.
Is t h er e a n y volt a ge pr esen t ?
Yes
No
8 Tu r n t h e ign it ion off.
Discon n ect t h e CAB h a r n ess con n ect or.
Discon n ect t h e a ppr opr ia t e br a ke swit ch h a r n ess con n ect or.
Mea su r e t h e r esist a n ce bet ween gr ou n d a n d swit ch ou t pu t cir cu it a t t h e swit ch
con n ect or.
N OTE: Me a s u re m e n t is ta k e n a t th e B ra k e S w itc h Ou tp u t c irc u it o r th e
B ra k e La m p Ou tp u t c irc u it a s d e te rm in e d by th e p re v io u s ly p e rfo rm e d
s w itc h te s t.
Is t h e r esist a n ce below 5.0 oh m s?
Yes
No
9 Tu r n t h e ign it ion off.
Discon n ect t h e CAB h a r n ess con n ect or.
Discon n ect t h e a ppr opr ia t e br a ke swit ch 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 ou t pu t cir cu it bet ween t h e swit ch h a r n ess con n ect or
a n d t h e CAB h a r n ess con n ect or.
N OTE: Me a s u re m e n t is ta k e n a t th e B ra k e S w itc h Ou tp u t c irc u it o r th e
B ra k e La m p Ou tp u t c irc u it a s d e te rm in e d by th e p re v io u s ly p e rfo rm e d
s w itc h te s t.
Is t h e r esist a n ce a bove 5.0 oh m s?
Yes
No
Co n tin u e d
ACTION
→ Go To 7
→ Repa ir t h e F u sed Ign it ion Swit ch Ou t pu t cir cu it for a n open .
P er for m ABS VE RIF ICATION TE ST - VE R 1.
→ Repa ir t h e a ffect ed cir cu it for a sh or t t o volt a ge.
P er for m ABS VE RIF ICATION TE ST - VE R 1.
→ Go To 8
→ Repa ir t h e a ffect ed cir cu it for a sh or t t o gr ou n d.
P er for m ABS VE RIF ICATION TE ST - VE R 1.
→ Go To 9
→ Repa ir t h e a ffect ed cir cu it for a n open .
P er for m ABS VE RIF ICATION TE ST - VE R 1.
→ Go To 10
19
BRAK ES (CAB)
AP P LICAB ILITY
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All
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