Toyota RM787U, Service And Repair Manual, Page: 754 / 1976

H01002
AB0118 AB0119
R13006 W02043
H02144
H02218
D Squib
Spiral
Cable
Airbag
Sensor
Assembly
D+
E1
D-
Tc
ACC
ON
or
DTC B0103/12
→ ←
DLC1
- DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
DI-385
539
Author: Date:
2001 SIENNA (RM787U)
3 Check airbag sensor assembly.
PREPARATION:
(a)
Connect the connector to the airbag sensor assembly.
(b) Using a service wire, connect D+ and D- of the connector
(on the spiral cable side) between the spiral cable and the
steering wheel pad.
(c) Connect negative (-) terminal cable to the battery, and
wait at least for 2 seconds.
CHECK:
(a)
Turn the ignition switch to ACC or ON, and wait at least
for 20 seconds.
(b) Clear the DTC stored in memory
(See step 5 on page
DI-358 ).
(c) Turn the ignition switch to LOCK, and wait at least for 20
seconds.
(d) Turn the ignition switch to ACC or ON, and wait at least
for 20 seconds.
(e) Check the DTC (See page DI-358 ).
OK:
DTC B0103/12 is not output.
HINT:
Codes other than code B0103/12 may be output at this time, but
they are not relevant to this check.
NG Replace airbag sensor assembly.
OK