Dodge Sprinter 2006 Manual page 323

displa y does n ot m a t ch t h e st a t e of t h e peda l,
per for m t h e pr oper t est . F or a pr oblem wit h t h e
"ABS" wa r n in g in dica t or, r efer t o t h e pr oper t est .
6. If n o ot h er pr oblem s a r e fou n d, it will be n eces-
sa r y t o r oa d t est t h e veh icle. THE D RB III
MU S T N OT B E CON N ECTED TO THE
D ATA LIN K CON N ECTOR WHEN ROAD
TES TIN G F OR P ROP ER AN TILOCK OP -
ERATION . THE S YS TEM IS D IS AB LED
WHILE IN D IAGN OS TIC MOD E. P er for m
sever a l a n t ilock st ops fr om a bove 50 Km /h (30
m ph ) a n d t h en r epea t st eps 2, 3, a n d 4. If a n y
dia gn ost ic t r ou ble codes a r e pr esen t , pr oceed t o
t h e a ppr opr ia t e t est .
7. Th e followin g con dit ion s sh ou ld be con sider ed
''NORMAL'' oper a t ion , a n d n o r epa ir s sh ou ld be
a t t em pt ed t o cor r ect t h em .
– Br a ke peda l feedba ck du r in g a n ABS st op
(clickin g, vibr a t in g)
– Clickin g, gr oa n in g or bu zzin g a t 12 Km /h (8
m ph ) (dr ive off self t est )
– Gr oa n in g n oise du r in g a n ABS st op
– Sligh t br a ke peda l dr op a n d pop n oise wh en
ign it ion is in it ia lly t u r n ed on
– Br a ke peda l r a t ch et in g down a t t h e en d of a n
ABS st op
8. If t h e com pla in t is ABS ''cyclin g'' a t t h e en d of a
st op a t low speeds, it m a y be ca u sed by a
m a r gin a l wh eel speed sen sor sign a l. Th e sen sor
a ir ga p, t on e wh eel con dit ion , a n d/or br a kes
h a n gin g u p a r e possible ca u ses of t h is con dit ion .
9. Aft er a r oa d t est in wh ich n o pr oblem s wer e
fou n d, r efer t o a n y Tech n ica l Ser vice Bu llet in s
t h a t m a y a pply.
5 .0 REQU I RED T OOLS AN D
EQU I PM EN T
DRBIII (dia gn ost ic r ea d-ou t box)
ju m per wir es
oh m m et er
volt m et er
t est ligh t
oscilloscope
6 .0 GLOSSARY OF T ERM S
AB S a n t ilock br a ke syst em
AC a lt er n a t in g cu r r en t
B CM body con t r ol m odu le
B S br a ke swit ch
B LS br a ke la m p swit ch
CAB con t r oller a n t ilock br a ke
GEN ERAL I N FORM AT I ON
D C dir ect cu r r en t
D LC da t a lin k con n ect or
D RB III dia gn ost ic r ea d-ou t box
D TC dia gn ost ic t est code
EB D elect r on ic br a ke dist r ibu t ion
ECM elect r on ic con t r ol m odu le
HCU h ydr a u lic con t r ol u n it
HZ H er t z
IC in st r u m en t clu st er
LF left fr on t
LR left r ea r
P M pu m p m ot or
RF r igh t fr on t
RR r igh t r ea r
S OL solen oid
TCS t r a ct ion con t r ol syst em
TCS S t r a ct ion con t r ol syst em swit ch
VS S veh icle speed sign a l
WS S wh eel speed sen sor
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