TSRM/MK4 Supra/Repair Manual
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SRS/Supplemental Restraint System — Inspection Procedures, page 93

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p.094
Inspection Procedures — MK4 Supra Supplemental Restraint System, page 93
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Page text (OCR transcript)
RS–93
SUPPLEMENTAL RESTRAINT SYSTEM – TROUBLESHOOTING

INSPECTION PROCEDURES
[P] Preparation [C] Check

1 Preparation.

LOCK
P squib
Center Airbag
Sensor Assembly
Spiral
Cable
D squib
AB0117
R05902

P (1) Disconnect negative (–) terminal cable from the
battery, and wait at least 90 seconds.
(2) Remove steering wheel pad. (See RS–10)
(3) Disconnect connector of front passenger airbag
assembly. (See page Rs–20)

Caution
Store the steering wheel pad with the front sur-
face facing upward.

2 Check P squib circuit.

Center Airbag
Sensor Assembly
P squib
Spiral
Cable
D squib
P– P+
R05911
AB0068

P Disconnect center airbag sensor assembly connec-
tor.

C For the connector (on the center airbag sensor as-
sembly side) between the center airbag sensor as-
sembly and front passenger airbag assembly mea-
sure the resistance between P+ and P–.

OK Resistance: Less than 1

NG
OK Repair or replace harness or connector be-
tween center airbag sensor assembly and
front passenger airbag assembly.