Chrysler Sebring 2005 Service Manual page 2882

COM M U N I CAT I ON
S y m p to m :
*N O RES P ON S E F ROM TRAN S MIS S ION CON TROL MOD U LE
NO RE SP ONSE F ROM TRANSMISSION CONTROL MODULE
F USE D IGNITION SWITCH OUTP UT CIRCUIT OP E N
F USE D B(+) CIRCUIT OP E N
GROUND CIRCUIT(S) OP E N
P OWE RTRAIN CONTROL MODULE
P CI BUS CIRCUIT OP E N
BODY CONTROL MODULE
TES T
1 Tu r n t h e ign it ion on .
N o te : As s o o n a s o n e o r m o re m o d u le c o m m u n ic a te s w ith th e D RB , a n s w e r
th e qu e s tio n .
Wit h t h e DRB, a t t em pt t o com m u n ica t e wit h t h e In st r u m en t Clu st er.
Wit h t h e DRB, a t t em pt t o com m u n ica t e wit h t h e Body Con t r ol Modu le (BCM).
Wa s t h e DRB a ble t o I/D or est a blish com m u n ica t ion s wit h bot h of t h e m odu les?
Yes
No
2 Tu r n t h e ign it ion off.
Discon n ect t h e P CM h a r n ess con n ect or s.
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 .
Tu r n t h e ign it ion on .
Usin g a 12-volt t est ligh t con n ect ed t o gr ou n d, pr obe t h e F u sed Ign it ion Swit ch
Ou t pu t cir cu it s (ca vs 11 a n d 12) in t h e a ppr opr ia t e t er m in a l of specia l t ool #8815.
N OTE: Th e te s t lig h t m u s t illu m in a te brig h tly. Co m p a re th e brig h tn e s s to
th a t o f a d ire c t c o n n e c tio n to th e ba tte ry.
Is t h e t est ligh t illu m in a t ed for bot h cir cu it s?
Yes
No
P OS S IB LE CAU S ES
ACTION
→ Go To 2
→ Refer t o t h e Com m u n ica t ion s ca t egor y a n d per for m t h e a ppr opr i-
a t e sym pt om .
P er for m 40/41TE (NGC) TRANSMISSION VE RIF ICATION
TE ST - VE R 1.
→ Go To 3
→ Repa ir t h e F u sed Ign it ion Swit ch Ou t pu t cir cu it for a n open .
Refer t o t h e wir in g dia gr a m s loca t ed in t h e Ser vice In for m a t ion .
P er for m 40/41TE (NGC) TRANSMISSION VE RIF ICATION
TE ST - VE R 1.
220
AP P LICAB ILITY
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