Audi Q7 361 - Seat Occupied Sensor

Se at occupied senso r , fr ont passenger side G128
T h e fr ont p a ssenger side se at occ u pied sensor
consists o f a pl a s ti c f i lm inco rpo r a t ing sever a l
individual pr essur e sensors. T h e fr on t pa sse nger
side seat occup i ed sensor is loc a ted in th e fr ont
pa sse nger seat, b e tw ee n the seat cover and
padding . T h e seat occupied sen s or e x tend s acr o ss
the r e ar par t o f the fr ont passenger seat and is
positioned su c h that the r e levant ar ea o f the s e at
sur f ace is monit o r e d .
D e pending on th e lo ad, the r e sistan ce value of the
fr ont pa ssenge r side seat occ u pied sensor is
modif i ed. When the fr ont passeng er sea t is not
occupie d , the r e sistanc e value of the fr ont
pa sse nger si de seat occupied senso r G 128 is hi gh.
As the load incr eases, th e r e sistance value f a lls.
A b ove a l o ad of appr ox. 5 k g , the ai r b ag co ntr o l u n i t
detects "seat o c cu pied".
T h e a i rba g contr o l unit r e q u ir es th e inf o r m atio n
fr om the f r ont pa ssenge r seat occ u pied sen s or G128
a nd fr om the belt b u c k le switch es f o r the se at belt
warning syste m .
361 _ 017
Res i st a n ce v a lue of G1 28
Ev a l u a ti on
ap pr ox. 430 Oh m an d h i g h er
ap pr ox. 140 Oh m an d l o w e r
Seat n o t occupie d
Seat occu pied
17