Toyota ZZT230 series Repair Manual page 566

5 Check spiral cable.
)
Check harness between
6
Spi r al
Cable
From the resul t s of the above i n specti o n, the mal f uncti o ni n g part can now
To make sure of thi s , use the si m ul a ti o n method t o check. If t h e mal f uncti o ni n g part can not be
det e cted by t h e si m ul a ti o n met h od, repl a ce al l SRS component s i n c l u di n g t h e wi r e harness.
DIAGNOSTICS - SUPPLEMENTAL RESTRAINT SYSTEM
PREPARATI O N:
(a) Turn the ignition swi t ch to
(b) Disconnect the connector between the airbag sensor as-
Airbag
sembly and the spiral cable.
Sensor
Assembly
CHECK:
(a) Turn the i g nition swi t ch to
{b) For the connector (on the spi r al cabl e si d e) between the
spiral cabl e and the steering wheel pad, measure the vol t ­
age between
OK: Vol t age:
8 Rep
ai b g sensor assembl y
r a
CHECK:
(a) Turn the ignition swi t ch to
(b) For the connector (on the spi r al cabl e si d e) between the
spi r al cabl e and ai r bag sensor assembly, measure the
vol t age between
Alrt>ag
OK: Vol t a ge:
Sensor
Assembly
H10610
LOCK.
ON.
and body ground.
D+
0 v
i or repl a ce spi r al cabl e .
a
r
nd sp i
al cabl
a r
ON.
and body ground.
D+
V
0
Repai r or repl a ce harness bet w een al r bag sen�
sor assembl y and spi r al cabl e .
01-<!55
.
e
consi d ered normal .
be