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 ...
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 RS-2 . DTC B0111/44 is recorded when an open is detected in the side squib (RH) circuit. DTC No.
DTC Detecting Condition
Trouble Area
Open circuit in SFR+ wire harness or SFR- wire harness of squib Side squib (RH) malfunction Airbag sensor assembly malfunction
B0111/44
Side airbag assembly (RH) Airbag sensor assembly Wire harness
WIRING DIAGRAM See page DI-284 .
INSPECTION PROCEDURE 1
Prepare for inspection (See step 1 on page DI-390 ).
2
Check side squib (RH) circuit. CHECK: For the connector (on the side airbag assembly side) between the side airbag assembly (RH) and the airbag sensor assembly, measure the resistance between SFR+ and SFR-. OK: Resistance: Below 1 Ω
Airbag Sensor Assembly
Squib (RH)
SFR-
(-) H01019 W03859
SFR+
(+)
NG H01180
Repair or replace harness or connector between side airbag assembly (RH) and airbag sensor assembly.
OK
2002 ECHO (RM884U)
Author:
Date:
458
DI-289 DIAGNOSTICS
3
-
SUPPLEMENTAL RESTRAINT SYSTEM
Check airbag sensor assembly.
Airbag Sensor Assembly
Squib (RH)
→←
SFR-
SFR+
DLC3
CG
ON
DTC B0111/44
Tc
H01020 W03860 AB0119 H10600 H01070
H12846
PREPARATION: (a) Connect the connector to the airbag sensor assembly. (b) Using a service wire, connect SFR+ and SFR- of the connector (on the side airbag assembly side) between the side airbag assembly (RH) and the airbag sensor assembly. (c) Connect the negative (-) terminal cable to the battery, and wait at least for 2 seconds. CHECK: (a) Turn the ignition switch to ON and wait at least for 20 seconds. (b) Clear the DTC stored in memory (See page DI-239 ). (c) Turn the ignition switch to LOCK, and wait at least for 20 seconds. (d) Turn the ignition switch to ON and wait at least for 20 seconds. (e) Check the DTC (See page DI-239 ). OK: DTC B0111/44 is not output. HINT: Codes other than code B0111/44 may be output at this time, but they are not relevant to this check. NG
Replace airbag sensor assembly.
OK
2002 ECHO (RM884U)
Author:
Date:
459
DI-290 DIAGNOSTICS
4
-
SUPPLEMENTAL RESTRAINT SYSTEM
Check side squib (RH).
Airbag Sensor Assembly
Squib (RH)
→← ON
DLC3
CG
DTC B0111/44
Tc
H01021 AB0119 H10600 H01070
H12847
PREPARATION: (a) Turn the ignition switch to LOCK. (b) Disconnect the negative (-) terminal cable from the battery, and wait at least for 90 seconds. (c) Connect the side airbag assembly (RH) connector. (d) Connect the negative (-) terminal cable to the battery, and wait at least for 2 seconds. CHECK: (a) Turn the ignition switch to ON and wait at least for 20 seconds. (b) Clear the DTC stored in memory (See page DI-239 ). (c) Turn the ignition switch to LOCK, and wait at least for 20 seconds. (d) Turn the ignition switch to ON and wait at least for 20 seconds. (e) Check the DTC (See page DI-239 ). OK: DTC B0111/44 is not output. HINT: Codes other than code B0111/44 may be output at this time, but they are not relevant to this check. NG
Replace side airbag assembly (RH).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal. To make sure of this, use the simulation method to check.
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 ...
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 ...
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 ...
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 ...
The P/T squib circuit (RH) consists of the airbag sensor assembly and seat belt ... â¢Open circuit in PR+ wire harness or PR- wire harness of ... WIRING DIAGRAM.
CIRCUIT DESCRIPTION. The P squib circuit consists of the airbag sensor assembly and front passenger airbag assembly. It causes the SRS to deploy when the ...
B0101/14. Open in D Squib Circuit. CIRCUIT DESCRIPTION. The D squib circuit consists of the airbag sensor assembly, spiral cable and steering wheel pad.
CIRCUIT DESCRIPTION. The P/T squib (RH) circuit consists of the airbag sensor assembly and seat belt pretensioner (RH). It causes the SRS to deploy when ...
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 ...
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 ...
B0105/53. Short in P Squib Circuit. CIRCUIT DESCRIPTION. The P squib circuit consists of the airbag sensor assembly and front passenger airbag assembly.
CIRCUIT DESCRIPTION. The P/T squib (LH) circuit consists of the airbag sensor assembly and seat belt pretensioner (LH). It causes the SRS to deploy when ...
wait at least for 2 seconds. CHECK: (a) Turn the ignition switch to ON and wait at least for 20 se- conds. (b) Clear DTC stored in memory. (See page DI-239 ).
CIRCUIT DESCRIPTION. The P/T squib (LH) circuit consists of the airbag sensor assembly and seat belt pretensioner (LH). It causes the SRS to deploy when ...
Codes other than code B1140/32 may be output at this time, but ... NG. Repair or replace harness or connector be- tween side airbag sensor assembly (RH) and.
CIRCUIT DESCRIPTION. The P/T squib (LH) circuit consists of the airbag sensor assembly and seat belt pretensioner (LH). It causes the SRS to deploy when ...
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