Toyota Celica 2005 Repair Manual page 1116

DTC B0105/53
CIRCUIT DESCRIPTION
The P squib circuit consists of the airbag sensor assembly and the front passenger airbag assembly.
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 B0105/53 is recorded when a short is detected in the P squib circuit.
DTC No.
S Short in P squib wire harness
B0105/53 S P squib malfunction
S Airbag sensor assembly malfunction
WIRING DIAGRAM
A12
P Squib
2005 CELICA (RM1131U)
DIAGNOSTICS
Short in P Squib Circuit
DTC Detecting Condition
1
2
− SUPPLEMENTAL RESTRAINT SYSTEM
S Front passenger airbag assembly (P squib)
S Airbag sensor assembly
S Instrument panel wire
10
Y−R
C6 P+
11
Y−G
C6 P−
1115
Trouble Area
Airbag Sensor Assembly
DI−915
DI6P7−34
H01454