Toyota ZZT230 series Repair Manual page 671

01-4 60
Check engi n e room No.2 wi r e harness (to B+).
8
Front Ai r bag
Sensor {RH)
0 9 Ei=D
�
0
Engine RoomNo. 2
0N
Wim Harness
•SR
-
( +)
( )
v
"""' -
AB0119 -
Repai r or repl a ce harness or connector bet w een ai r bag sensor assembl y and engi n e room No.
wi r e harness.
2
Check engi n e room No. 2 wi r e harness (to ground).
9
Front Ai r bag
Sensor (AH)
[J:::(]
�
Engi n e Room No.2
Wi r e Harness
Repai r repl a ce harness or connector bet w een al r bag sensor assembl y and engi n e room No.
wi r e harness.
or
2
!AGNOSTICS
PREPARATI O N:
Disconnect the engine room No. 2 wire harness connector on
Ai r bag
CHECK:
the airbag sensor assembly side.
Sensor
Assembl y
Turn the ignition switch to ON.
(a)
(b) For the connector (on the RH front door wire harness
side) between the airbag sensor assembly and the enM
gine room No. 2 wire harness, measure the voltage beM
--
OK:
-8R
tween body ground and
Vol t age: Bel o w
B
PREPARATI O N:
Disconnect the engine room No. 2 wire harness connector on
Ai r bag
CHECK:
the airbag sensor assembly side.
Sensor
For the connector (on the engine room No. 2 wire harness side)
between the airbag sensor assembly and the engine room No.
2 wire harness, measure the resistance between body ground
OK: Resi s tance:
and each of +SR and -SR.
H(l8349
e
ach of +SA and -sA.
V
1
Repai r or repl a ce engi n e roo m No.
ness.
or Hi g her
1 MQ
Repai r or repl a ce engi n e room No.
ness.
wi r e ha r -
2
wi r e harM
2