1995 TOYOTA SUPRA Service Repair Manual

Page 1737 of 2543

TOYOTA SUPRA 1995  Service Repair Manual DTC 11 Short in Squib Circuit or Front Airbag Sensor Circuit (to
Ground)
CIRCUIT DESCRIPTION
The squib circuit consists of the center airbag sensor assembly, spiral cable, steering wheel pad and front

Page 1738 of 2543

TOYOTA SUPRA 1995  Service Repair Manual (1) Disconnect  negative (±) terminal cable from the
battery, and wait at least 90 seconds.
(2) remove steering wheel pad (See page RS±10).
(3)  Disconnect connector of front passenger airbag
assemb

Page 1739 of 2543

TOYOTA SUPRA 1995  Service Repair Manual For the connector (on the spiral cable side) between
the spiral cable and steering wheel pad, measure
the resistance between D
+, D± and body ground.
Resistance:  1 M or Higher
Check D squib circuit

Page 1740 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Check center airbag sensor assembly.
(1) Connect  connector to center airbag sensor as±
sembly.
(2) Using a service wire, connect D
± and D± on spiral
cable side of connector between spiral cable a

Page 1741 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Check D squib.
(1) Turn ignition switch to LOCK.
(2) Disconnect negative (±) terminal cable from the
battery, and wait at least 90 seconds.
(3) Connect steering wheel pad connector.
(4) Connect  nega

Page 1742 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Check front airbag sensor.
Replace front airbag sensor.
Disconnect front airbag sensor connector.
Measure resistance between each terminal of front
airbag sensor.
Do not press ohmmeter probes too str

Page 1743 of 2543

TOYOTA SUPRA 1995  Service Repair Manual DTC 12 Short in Squib Circuit (to B+)
CIRCUIT DESCRIPTION
The squib circuit consists of the center airbag sensor assembly, spiral cable, steering wheel pad and front pas-
senger airbag assembly. It ca

Page 1744 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Preparation.
Disconnect  center airbag sensor assembly connec-
tor.
Measure resistance between terminals +SR and
±SR, +SL and ±SL of harness side connector of
center airbag sensor assembly.
Resistan