Toyota ZZT230 series, Repair Manual

Page: 597 / 821

DJ-.386
DIAGNOSTICS
SUPPLEMENTAL SYSTEM
DTC
8011 6/48
Open in Side Squib (LH) Circuit
CIRCUIT DESCRIPTION
The side squib
(LH)
circuit consists of the airbag sensor assembly and side airbag assembly
(LH).
It causes the
SRS
to deploy when the
SRS
deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-2.
DTC 80116/48 is recorded when an open is detected in the side squib
(LH) circuit
DTCNo.
DTC Detecting Condition
•Open circuit in Fl+
wire harness
or
F
L
-
w
i r
e harness of
squib
80116/48
•Side squib (LH) malfunction
• Alrbag sensor assembly
malfunction
WIRING DIAGRAM
See page Dl-382.
INSPECTION PROCEDURE
Trouble Area
•
Side airbag assembly (LH)
• Airbag sensor assembly
•
Wim
harness
1
Prepare for Inspection. (See step
1
on
page
01-471 )
2
Check side
squib
(LH)
circuit.
CHECK:
0 • ......,.
Q] Q::!]
Squn>
(LH)
Airbag
Sensor
Assembly
For the connector (on the front side airbag assembly side)
be·
tween the front side airbag assembly
(LH)
and the airbag sen­
sor assembly, measure the resistance between
FL+
and
FL-.
OK:
H01G19
,_
Resistance: Below
1 n
L>G
tween side alrbag assembly
(LH)
and alrbag