Dodge Sprinter 2006 Manual page 608

DRI V EABI LI T Y - DI ESEL
S y m p to m Lis t:
P 2240-AB S S TEERIN G AN GLE S EN S OR CAN MES S AGE IMP LAU S I-
B LE 1
P 2240-AB S S TEERIN G AN GLE S EN S OR CAN MES S AGE IMP LAU S I-
B LE 2
Te s t N o te : All s y m p to m s lis te d a bo v e a re d ia g n o s e d u s in g th e s a m e te s ts .
Th e title fo r th e te s ts w ill be P 2240-AB S S TEERIN G AN GLE
S EN S OR CAN MES S AGE IMP LAU S IB LE 1.
CAN BUS CIRCUITS OP E N
STE E RING ANGLE SE NSOR
INTE RMITTE NT CONDITION
TES T
1 N OTE: If th e ECM d e te c ts a n d s to re s a D TC, th e ECM a ls o s to re s th e
e n g in e /v e h ic le o p e ra tin g c o n d itio n s u n d e r w h ic h th e D TC w a s s e t. S o m e o f
th e s e c o n d itio n s a re d is p la y e d o n th e D RB a t th e s a m e tim e th e D TC is
d is p la y e d .
N OTE: B e fo re e ra s in g s to re d D TCs , re c o rd th e s e c o n d itio n s . Atte m p tin g to
d u p lic a te th e s e c o n d itio n s m a y a s s is t w h e n c h e c k in g fo r a n a c tiv e D TC.
N OTE: Th is D TC in d ic a te s a c o m m u n ic a tio n p ro ble m be tw e e n th e S te e rin g
An g le S e n s o r a n d th e ECM.
Tu r n t h e ign it ion on .
Wit h t h e DRBIII , er a se E CM DTCs.
P er for m sever a l en gin e r u n cycles, t u r n in g t h e ign it ion off for a t lea st 20 secon ds
bet ween ea ch en gin e r u n cycle.
Wit h t h e DRBIII , r ea d t h e E CM DTCs.
Did t h is DTC set a ga in ?
Yes
No
2 Tu r n t h e ign it ion off.
Discon n ect t h e St eer in g An gle Sen sor h a r n ess con n ect or.
N OTE: Th is c o d e c a n be c a u s e d by a n in te rm itte n t p ro ble m in th e w irin g
a n d c o n n e c to rs to th e S te e rin g An g le S e n s o r. In s p e c t th e S te e rin g An g le
S e n s o r h a rn e s s c o n n e c to r a n d a s s o c ia te d w irin g fo r s ig n s o f p o o r te rm in a l
c o n ta c t.
Tu r n t h e ign it ion on .
Mea su r e a n d n ot e t h e volt a ge of bot h CAN Bu s cir cu it a t t h e St eer in g An gle Sen sor
h a r n ess con n ect or.
Is t h e volt a ge bet ween 2.2 volt s a n d 2.8 volt s for ea ch m ea su r em en t ?
Yes
No
P OS S IB LE CAU S ES
ACTION
→ Go To 2
→ Go To 3
→ Test Com plet e.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repa ir t h e CAN Bu s cir cu it (s) for a n open .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
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AP P LICAB ILITY
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