Chrysler Sebring 2005 Service Manual page 2326

DRI V EABI LI T Y - N GC
P 0300-MU LTIP LE CYLIN D ER MIS F IRE —
TES T
14 Tu r n t h e ign it ion off.
Rem ove t h e ign it ion wir e.
Mea su r e t h e r esist a n ce of t h e ign it ion wir e.
Is t h e r esist a n ce below 10K oh m s?
Yes
No
15 Tu r n t h e ign it ion off.
Discon n ect t h e Ign it ion Coil h a r n ess con n ect or.
Ign it ion on , en gin e n ot r u n n in g.
Wit h t h e DRBIII , a ct u a t e t h e ASD Rela y.
Usin g a 12-volt t est ligh t con n ect ed t o gr ou n d, pr obe t h e ASD Rela y Ou t pu t cir cu it a t
t h e Ign it ion Coil h a r n ess con n ect or.
Does t h e t est ligh t illu m in a t e br igh t ly?
Yes
No
16 Tu r n t h e ign it ion off.
Discon n ect t h e Ign it ion Coil h a r n ess con n ect or.
Usin g a 12-volt t est ligh t con n ect ed t o 12-volt s, pr obe t h e Ign it ion Coil Con t r ol
cir cu it .
Cr a n k t h e en gin e for 5 secon d wh ile obser vin g t h e t est ligh t .
Does t h e t est ligh t blin k/flicker ?
Yes
No
17 Tu r n t h e ign it ion off.
Discon n ect t h e Ign it ion Coil h a r n ess con n ect or.
Discon n ect t h e P CM h a r n ess con n ect or.
CAU TION : D O N OT P ROB E THE P CM HARN ES S CON N ECTORS . P ROB IN G
THE P CM HARN ES S CON N ECTORS WILL D AMAGE THE P CM TERMI-
N ALS RES U LTIN G IN P OOR TERMIN AL TO P IN CON N ECTION . IN S TALL
MILLER S P ECIAL TOOL #8815 TO P ERF ORM D IAGN OS IS .
Ch eck t h e Coil Con t r ol cir cu it .
Wa s a pr oblem fou n d wit h t h e Coil Con t r ol cir cu it ?
Yes
No
ACTION
→ Go To 15
→ Repla ce t h e Ign it ion Wir e.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 16
→ Repa ir t h e ASD Rela y Ou t pu t cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Repla ce t h e Ign it ion Coil.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 17
→ Repa ir t h e Coil Con t r ol cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ NOTE : Befor e con t in u in g, ch eck t h e P CM h a r n ess con n ect or
t er m in a ls for cor r osion , da m a ge, or t er m in a l pu sh ou t . Repa ir a s
n ecessa r y. Repla ce a n d pr ogr a m t h e P ower t r a in Con t r ol Modu le
in a ccor da n ce wit h t h e Ser vice In for m a t ion .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
Co n tin u e d
122
AP P LICAB ILITY
All
All
All
All