Dodge Sprinter 2006 Manual page 87

D OS IN G P U MP OP EN —
TES T
2 WARN IN G: N EVER OP ERATE THE HEATER IN AN EN CLOS ED AREA
THAT D OES N OT HAVE EXHAU S T VEN TILATION FACILITIES . ALWAYS
VEN T THE EXHAU S T WHEN OP ERATIN G THE HEATER. FAILU RE TO
F OLLOW THES E IN S TRU CTION S CAN RES U LT IN P ERS ON AL IN J U RY
OR D EATH.
WARN IN G: ALLOW THE HEATER AS S EMB LY TO COOL B EF ORE P ER-
F ORMIN G A COMP ON EN T IN S P ECTION /REPAIR/REP LACEMEN T. FAIL-
U RE TO F OLLOW THES E IN S TRU CTION S CAN RES U LT IN P ERS ON AL
IN J U RY OR D EATH.
Tu r n t h e ign it ion off.
N OTE: Ch e c k c o n n e c to rs - Cle a n /re p a ir a s n e c e s s a ry.
Recon n ect t h e Ca bin H ea t er or H ea t er Boost er h a r n ess con n ect or.
Discon n ect t h e Dosin g P u m p h a r n ess con n ect or.
Con n ect a 12-volt t est ligh t bet ween t h e Dosin g P u m p Con t r ol cir cu it a n d t h e Gr ou n d
cir cu it in t h e Dosin g P u m p h a r n ess con n ect or.
Tu r n t h e ign it ion on .
Wit h t h e DRBIII
sh ou ld illu m in a t e br igh t ly a n d fla sh con t in u ou sly du r in g a ct u a t ion .
Does t h e t est ligh t oper a t e a s specified?
Yes
No
3 WARN IN G: N EVER OP ERATE THE HEATER IN AN EN CLOS ED AREA
THAT D OES N OT HAVE EXHAU S T VEN TILATION FACILITIES . ALWAYS
VEN T THE EXHAU S T WHEN OP ERATIN G THE HEATER. FAILU RE TO
F OLLOW THES E IN S TRU CTION S CAN RES U LT IN P ERS ON AL IN J U RY
OR D EATH.
WARN IN G: ALLOW THE HEATER AS S EMB LY TO COOL B EF ORE P ER-
F ORMIN G A COMP ON EN T IN S P ECTION /REPAIR/REP LACEMEN T. FAIL-
U RE TO F OLLOW THES E IN S TRU CTION S CAN RES U LT IN P ERS ON AL
IN J U RY OR D EATH.
Tu r n t h e ign it ion off.
N OTE: Ch e c k c o n n e c to rs - Cle a n /re p a ir a s n e c e s s a ry.
Discon n ect t h e Ca bin H ea t er or H ea t er Boost er h a r n ess con n ect or.
N OTE: Ch e c k c o n n e c to rs - Cle a n /re p a ir a s n e c e s s a ry.
Discon n ect t h e Dosin g P u m p 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 Dosin g P u m p Con t r ol cir cu it bet ween t h e Dosin g P u m p
h a r n ess con n ect or a n d t h e Ca bin H ea t er or H ea t er Boost er h a r n ess con n ect or (a s
a pplica ble).
Is t h e r esist a n ce below 5.0 oh m s?
Yes
No
Co n tin u e d
ACTION
in Syst em Test s, select Dosin g P u m p Ou t pu t . Th e t est Ligh t
→ Repla ce t h e Dosin g P u m p in a ccor da n ce wit h t h e Ser vice In for-
m a t ion .
P er for m H E ATE R VE RIF ICATION TE ST - VE R 1.
→ Go To 3
→ Go To 4
→ Repa ir t h e Dosin g P u m p Con t r ol cir cu it for a n open .
P er for m H E ATE R VE RIF ICATION TE ST - VE R 1.
79
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