Toyota Celica 2005 Repair Manual page 1168

DTC B0135/73
CIRCUIT DESCRIPTION
The P/T squib LH circuit consists of the airbag sensor assembly and the 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 B0135/73 is recorded when a short is detected in the P/T squib LH circuit.
DTC No.
S Short in P/T squib LH wire harness
B0135/73 S P/T squib LH malfunction
S Airbag sensor assembly malfunction
WIRING DIAGRAM
P9
P/T Squib LH
2005 CELICA (RM1131U)
DIAGNOSTICS
Short in P/T Squib LH Circuit
DTC Detecting Condition
1
Y−B
2
− SUPPLEMENTAL RESTRAINT SYSTEM
S Seat belt pretensioner LH (P/T squib LH)
S Airbag sensor assembly
S Floor wire
2
PL+
C7
1
Y
C7 PL−
1167
Trouble Area
Airbag Sensor Assembly
DI−967
DI6PN−34
H01454