Dodge Sprinter 2006 Manual page 151

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AU X FAN RELAY CON TROL S HORTED LOW (ACTIVE) —
TES T
3
Tu r n t h e ign it ion off.
Rem ove t h e A/C Au xilia r y F a n Rela y fr om t h e r ela y cen t er.
Discon n ect t h e Au t om a t ic Tem per a t u r e Con t r ol (ATC) C1 h a r n ess con n ect or.
Mea su r e t h e r esist a n ce bet ween t h e A/C Au xilia r y F a n Rela y H igh Side Con t r ol
cir cu it a n d t h e Gr ou n d cir cu it in t h e Au t om a t ic Tem per a t u r e Con t r ol (ATC) C1
h a r n ess con n ect or.
Is t h e r esist a n ce below 10K oh m s?
Yes
No
4
Tu r n t h e ign it ion off.
Rem ove t h e A/C Au xilia r y F a n Rela y fr om t h e r ela y cen t er.
Discon n ect t h e Au t om a t ic Tem per a t u r e Con t r ol (ATC) C1 h a r n ess con n ect or.
Mea su r e t h e r esist a n ce bet ween t h e A/C Au xilia r y F a n Rela y H igh Side Con t r ol
cir cu it a n d t h e Sen sor Gr ou n d cir cu it in t h e Au t om a t ic Tem per a t u r e Con t r ol (ATC)
C1 h a r n ess con n ect or.
Is t h e r esist a n ce below 10K oh m s?
Yes
No
ACTION
→ Repa ir t h e A/C Au xilia r y F a n Rela y H igh Side Con t r ol cir cu it for
a sh or t t o t h e Gr ou n d cir cu it .
P er for m BODY VE RIF ICATION TE ST - VE R 1.
→ Go To 4
→ Repa ir t h e A/C Au xilia r y F a n Rela y H igh Side Con t r ol cir cu it for
a sh or t t o t h e Sen sor Gr ou n d cir cu it .
P er for m BODY VE RIF ICATION TE ST - VE R 1.
→ Repla ce t h e Au t om a t ic Tem per a t u r e Con t r ol (ATC) 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.
143
H EAT I N G & A/C
Co n tin u e d
AP P LICAB ILITY
All
All

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