Troubleshooting - Toyota ZZT230 series Repair Manual

01-482
If the DTC Is displayed without a DTC check procedure, perform the following

troubleshooting.

1 Check resistance
ground.
Ai r bag Sensor Assembly
LOCK
ABOUt
... ..
Repl a ce al r bag sensor assembl y .
DIAGNOSTICS
between termi n al Tc of al r bag sensor assembl y and body
PREPARATI O N:
Turn the ignition switch to LOCK.
(a)
Disconnect negative (-) terminal cable from the battery,
(b)
and wait at least for
CHECK:
Disconnect the airbag sensor assembly connector.
(c)
T c
Check resistance between terminal T c of the airbag sensor as·
OK: Resi s tance:
sembly connector and body ground.
H01305
G
Repai r or repl a ce harness or connector.
SUPPlEMENTAL RESTRAINT SYSTEM
90
seconds.
Mil or Hi g her
1