Dodge Sprinter 2006 Manual page 248

WI N DSH I ELD WI PER & WASH ER
CHECKIN G THE RAIN S EN S OR/WIP ER OP ERATION —
TES T
3 Tu r n t h e ign it ion off.
Discon n ect t h e Ra in Sen sor Modu le 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 ea ch of t h e Ra in Sen sor cir cu it s a t t h e
Ra in Sen sor Modu le h a r n ess con n ect or.
Is t h e r esist a n ce a bove 1000 oh m s for ea ch m ea su r em en t ?
Yes
No
4 Tu r n t h e ign it ion off.
Discon n ect t h e Ra in Sen sor Modu le 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 ea ch of t h e Ra in Sen sor cir cu it s a t t h e Ra in Sen sor Modu le
h a r n ess con n ect or.
Is t h e volt a ge below 1.0 volt for ea ch m ea su r em en t ?
Yes
No
5 Tu r n t h e ign it ion off.
Discon n ect t h e Ra in Sen sor h a r n ess con n ect or.
Discon n ect t h e Ra in Sen sor Modu le h a r n ess con n ect or.
Mea su r e t h e r esist a n ce of ea ch Ra in Sen sor cir cu it bet ween t h e Ra in Sen sor Modu le
h a r n ess con n ect or a n d t h e Ra in Sen sor h a r n ess con n ect or.
Is t h e r esist a n ce below 10.0 oh m s for ea ch m ea su r em en t ?
Yes
No
6 Tu r n t h e ign it ion off.
Discon n ect t h e Ra in Sen sor h a r n ess con n ect or.
Discon n ect t h e Ra in Sen sor Modu le h a r n ess con n ect or.
Mea su r e t h e r esist a n ce bet ween Ra in Sen sor h a r n ess con n ect or ca vit ies 1 a n d 2.
Repea t t h is st ep for ca vit ies 1 a n d 3, ca vit ies 2 a n d 3.
Is t h e r esist a n ce a bove 1000 oh m s for ea ch m ea su r em en t ?
Yes
No
7 Tu r n t h e ign it ion off.
Repla ce t h e Ra in Sen sor in a ccor da n ce wit h t h e Ser vice In for m a t ion .
Tu r n t h e ign it ion on .
Move t h e Wiper Swit ch t o t h e In t er m it t en t posit ion .
Spr a y or pou r wa t er on t h e Ra in Sen sor a r ea of t h e win dsh ield.
N OTE: Th e Ra in S e n s o r is lo c a te d in th e w in d s h ie ld m o u n t o f th e re a r v ie w
m irro r in th e to p -c e n te r o f th e w in d s h ie ld .
Did t h e wiper s a ct iva t e wh en wa t er wa s spr a yed/pou r ed on t h e Ra in Sen sor a r ea of
t h e win dsh ield?
Yes
No
ACTION
→ Go To 4
→ Repa ir t h e cir cu it (s) t h a t m ea su r ed below 1000 oh m s for a sh or t t o
gr ou n d.
→ Go To 5
→ Repa ir t h e cir cu it (s) t h a t m ea su r ed a bove 1.0 volt for a sh or t t o
volt a ge.
→ Go To 6
→ Repa ir t h e cir cu it (s) t h a t m ea su r ed a bove 10.0 oh m s for a n open .
→ Go To 7
→ Repa ir t h e cir cu it (s) t h a t m ea su r ed below 1000 oh m s for a sh or t
t oget h er.
→ Repla ce t h e or igin a l Ra in Sen sor in a ccor da n ce wit h t h e Ser vice
In for m a t ion .
→ Repla ce t h e Ra in Sen sor Modu le in a ccor da n ce wit h t h e Ser vice
In for m a t ion .
240
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