Chrysler Sebring 2005 Service Manual page 2889

*P CI B U S COMMU N ICATION FAILU RE —
TES T
7 N o te : D e te rm in e w h ic h m o d u le s th is v e h ic le is e qu ip p e d w ith be fo re be g in -
n in g .
Tu r n t h e ign it ion off.
Discon n ect t h e n ega t ive ba t t er y ca ble.
Discon n ect t h e BCM C2 a n d C3 h a r n ess con n ect or s.
Mea su r e t h e r esist a n ce bet ween gr ou n d a n d ea ch of t h e P CI Bu s cir cu it s a t t h e BCM
C2 a n d C3 con n ect or s.
Is t h e r esist a n ce below 1000.0 oh m s for a n y of t h e m ea su r em en t s?
Yes
No
8 Tu r n t h e ign it ion off.
Discon n ect t h e n ega t ive ba t t er y ca ble.
Discon n ect t h e m odu le t h a t cor r espon ds t o t h e P CI Bu s cir cu it t h a t r esist a n ce
m ea su r ed below 1000.0 oh m s.
N OTE: If th e P CI B u s c irc u it fo r th e Ra d io w a s be lo w 1000.0 o h m s a n d is
e qu ip p e d w ith a CD Ch a n g e r, d is c o n n e c t th e CD Ch a n g e r be fo re th e Ra d io .
N OTE: If th e P CI B u s c irc u it fo r th e In s tru m e n t Clu s te r (MIC) w a s be lo w
1000.0 o h m s a n d is e qu ip p e d w ith a Co m p a s s /Min i Trip Co m p u te r (CMTC),
d is c o n n e c t th e CMTC be fo re th e MIC.
Mea su r e t h e r esist a n ce bet ween gr ou n d a n d t h e P CI Bu s cir cu it t h a t pr eviou sly
m ea su r ed below 1000.0 oh m s.
Is t h e r esist a n ce below 1000.0 oh m s wit h t h e m odu le discon n ect ed?
Yes
No
ACTION
→ Go To 8
→ Repla ce t h e Body 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 BODY VE RIF ICATION TE ST - VE R 1.
→ Repa ir t h e P CI Bu s cir cu it t h a t r esist a n ce m ea su r ed below 1000.0
oh m s for a sh or t t o gr ou n d.
P er for m BODY VE RIF ICATION TE ST - VE R 1.
→ Repla ce t h e m odu le t h a t ca u sed t h e sh or t t o gr ou n d on t h e P CI
Bu s cir cu it .
P er for m BODY VE RIF ICATION TE ST - VE R 1.
Co n tin u e d
227
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