H01019
H09670
H17215
H17560
Squib (RH)
Airbag
Sensor
Assembly
(-)
(+)
SFR+
ON
-
DIAGNOSTICS
SUPPLEMENTAL RESTRAINT SYSTEM
DI-41 1
565
Author:
Date:
2001 SIENNA (RM787U)
DTC
B0113/42
Short in Side Squib (RH) Circuit (to B+)
CIRCUIT DESCRIPTION
The side squib (RH) circuit consists of the airbag sensor assembly and side airbag assembly (RH).
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
DTC B0113/42 is recorded when a B+ short is detected in the side squib (RH) circuit.
DTC No.
DTC Detecting Condition
Trouble Area
B0113/42
Short circuit in side squib (RH) wire harness (to B+)
Side squib (RH) malfunction
Airbag sensor assembly malfunction
Side airbag assembly (RH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
See page
INSPECTION PROCEDURE
1
Prepare for inspection (See step 1 on page
).
2
Check side squib (RH) circuit.
CHECK:
(a)
Turn the ignition switch to ON.
(b)
For the connector (on the airbag sensor assembly side)
between the side airbag assembly (RH) and the airbag
sensor assembly, measure the voltage between SFR+
and body ground.
OK:
Voltage: 0 V
NG
Repair or replace harness or connector be-
tween side airbag assembly (RH) and airbag
sensor assembly.
OK
DI6MV-03
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