Symptom:
LATERAL ACCELERATION S ENS OR IN TERN AL FAULT
POSSIBLE CAUSES
LATE RAL ACCE LERATION SE NSOR CIRCU IT INTE RMITTENT DTC
LATE RAL ACCE LERATION SE NSOR
TE S T ACTION AP PLICAB ILITY
1 Tur n th e ign it ion off.
Tur n th e ign it ion on .
Wit h th e DRBIII", r ea d DTCs. Recor d DTC in for m a t ion .
NOTE: If a system undervoltage or overvoltage DTC is set along with this
DTC, diagnose the system voltage DTC first.
NOTE: Electromagnetic (radio) interference can cause an intermittent
system malfunction by interrupting communication between the sensor
and the CAB.
Wit h th e DRBIII",eraseDTCs.
Roa d t est th e veh icle a nd per for m sever a l st eer in g a n d br a kin g m a n eu ver s.
Wit h th e DRBIII", per for m t h e roa d t est pr ocedu r e.
Wit h th e DRBIII",readDTCs.
Does t h is DTC r eset ?
All
Ye s → Repla ce t h e La t er a l Acceler a t ion Sen sor in a ccor da nce wit h t h e
Ser vice In for m a t ion .
No → Go To 2
2 Th e con dit ion th a t set t h is DTC is n ot pr esen t at t h is t im e.
Mon it or t h e DRBIII" wh ile wiggle t est ing t h e rela t ed h a r n ess an d conn ect or s. Look
for an y r ela t ed pa r am et er s t o ch a n ge or for t h e DTC t o reset .
In spect t h e r ela ted h a r n ess a nd con n ect or s.
Look for an y ch a fed, pier ced, pin ch ed, or pa r t ia lly br oken wir es.
Look for br oken , ben t , pu sh ed ou t , or cor r oded t er m in a ls.
Wer e an y pr oblem s fou n d?
All
Ye s → Repa ir a s n ecessa ry.
No → Test Com plet e.
39
BRAK ES (CAB)