TSRM/MK4 Supra/Repair Manual
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SRS/Supplemental Restraint System — Inspection Procedures, page 88

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Inspection Procedures — MK4 Supra Supplemental Restraint System, page 88
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Page text (OCR transcript)
RS–88
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 page 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+
R05908
AB0068

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: 1 k or higher

OK
NG Go to step 5 .