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AI RBAG
S y m p to m :
N O CLU S TER MES S AGE
Wh e n Mo n ito re d a n d S e t Co n d itio n :
N O CLU S TER MES S AGE
Wh en Mon it or ed: Wit h ign it ion on , t h e ACM m on it or s t h e P CI Bu s for a m essa ge fr om
t h e MIC con t a in in g t h e a ir ba g wa r n in g in dica t or st a t u s. Th e MIC t r a n sm it s t h e m essa ge
on e t im e a t ign it ion on , la m p st a t e ch a n ge, or in r espon se t o t h e ACM m essa ge.
Set Con dit ion : If t h e MIC m essa ge is n ot r eceived for 10 con secu t ive secon ds, t h e code
will set .
MIC, COMMUNICATION FAILURE
ACM, NO CLUSTE R ME SSAGE S
STORE D CODE OR INTE RMITTE NT CONDITION
ACTIVE CODE P RE SE NT
TES T
1
Tu r n t h e ign it ion on .
N OTE: En s u re th e ba tte ry is fu lly c h a rg e d .
N OTE: F o r th e p u rp o s e o f th is te s t, th e AECM a n d ORC m o d u le s w ill be
re fe rre d to a s a n ACM.
SE LE CT ACTIVE or STORE D DTC:
ACM - ACTIVE DTC
ACM - STORE D DTC
N OTE: Wh e n re c o n n e c tin g Airba g s y s te m c o m p o n e n ts , th e ig n itio n m u s t be
tu rn e d o ff a n d th e ba tte ry m u s t be d is c o n n e c te d .
2
Tu r n t h e ign it ion on .
Wit h t h e DRBIII , en su r e P CI Bu s com m u n ica t ion s wit h t h e In st r u m en t Clu st er.
Is t h e In st r u m en t Clu st er com m u n ica t in g on t h e P CI Bu s?
Yes
No
P OS S IB LE CAU S ES
ACTION
Go To 2
Go To 4
→ Go To 3
→ Refer t o ca t egor y COMMUNICATION CATE GORY a n d select t h e
r ela t ed sym pt om NO RE SP ONSE or INSTRUME NT CLUSTE R
BUS +/- SIGNAL OP E N.
P er for m __AIRBAG VE RIF ICATION TE ST - VE R 1.
90
AP P LICAB ILITY
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