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 ...
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 the SRS deployment conditions are satisfied. For details of the function of each component, see OPERATION on page RS-2 . DTC B0138/72 is recorded when a B+ short is detected in the P/T squib (LH) circuit. DTC No.
DTC Detecting Condition
Trouble Area
Short circuit in seat belt pretensioner (LH) wire harness (to B+) P/T squib (LH) malfunction Airbag sensor assembly malfunction
B0138/72
Seat belt pretensioner (LH) Airbag sensor assembly Wire harness
WIRING DIAGRAM See page DI-323 .
INSPECTION PROCEDURE 1
Prepare for inspection (See step 1 on page DI-390 ).
2
Check P/T squib (LH) circuit. ON
Airbag Sensor Assembly
P/T Squib (LH)
(-)
CHECK: (a) Turn the ignition switch to ON. (b) For the connector (on the seat belt pretensioner side) between the seat belt pretensioner (LH) and the airbag sensor assembly, measure the voltage between PL+ and body ground. OK: Voltage: 0 V
PL+ (+)
NG AB0119 H01016 H08394
H08269
Repair or replace harness or connector between seat belt pretensioner (LH) and airbag sensor assembly.
OK
2002 ECHO (RM884U)
Author:
Date:
503
DI-334 DIAGNOSTICS
3
-
SUPPLEMENTAL RESTRAINT SYSTEM
Check airbag sensor assembly.
P/T Squib (LH)
→← Airbag Sensor Assembly
PL+
PLON
DLC3
CG
DTC B0138/72
Tc
H01017 H02139 AB0119 H10600 H01085
H10633
PREPARATION: (a) Connect the connector to the airbag sensor assembly. (b) Using a service wire, connect PL+ and PL- of the connector (on the seat belt pretensioner side) between the seat belt pretensioner (LH) and the airbag sensor assembly. (c) Connect 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 DTC stored in memory (See step 5 on 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 DTC (See page DI-239 ). OK: DTC B0138/72 is not output. HINT: Codes other than code B0138/72 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:
504
DI-335 DIAGNOSTICS
4
-
SUPPLEMENTAL RESTRAINT SYSTEM
Check P/T squib (LH).
P/T Squib (LH) →←
Airbag Sensor Assembly
ON
DLC3
CG
DTC B0138/72
Tc
H01018 AB0119 H10600 H01085
H10634
PREPARATION: (a) Turn the ignition switch to LOCK. (b) Disconnect negative (-) terminal cable from the battery, and wait at least for 90 seconds. (c) Connect the seat belt pretensioner (LH) connector. (d) Connect 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 DTC stored in memory (See step 5 on 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 DTC (See page DI-239 ). OK: DTC B0138/72 is not output. HINT: Codes other than code B0138/72 may be output at this time, but they are not relevant to this check. NG
Replace seat belt pretensioner (LH).
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. If the malfunctioning part can not be detected by the simulation method, replace all SRS components including the wire harness.
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 ...
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 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 ...
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 ...
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 side squib (LH) circuit consists of the airbag sensor assembly and side airbag assembly (LH). 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 ...
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 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.
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 side squib (RH) circuit consists of the airbag sensor assembly and side airbag assembly (RH). It causes the SRS to deploy when ...
rFSH vs hMG in antagonist prootocol: No differences. Bosch et al, 2008; Devroey et al, 2012 (Megaset). â rLH supplementation in long protocol: No differences.
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 ...
that the flat portion of the center opening (and on some models, arrow indentation) faces the proper letters, LH for left handed doors, RH for right handed doors.
