TSRM/MK3 Supra/Repair Manual
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AB/SRS Airbag — Diagnostic Chart, page 61

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p.062
Diagnostic Chart — MK3 Supra SRS Airbag, page 61
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Page text (OCR transcript)
DIAGNOSTIC CHART

1
Preparation.

2
Check front airbag sensor circuit
(Measure resistance between terminals
+SL and -SL or +SR and -SR at center
airbag sensor assembly connector).
NG → Go to step 4
OK ↓

3
Check center airbag sensor assembly.
NG → Replace center airbag sensor assembly.
OK ↓

From the results of the above inspection,
the malfunctioning part can now be con-
firmed. However, if there is any doubt,
use the simulation method to check.

4
Check front airbag sensor.
NG → Replace front airbag sensor.
OK ↓

5
Check harness between center airbag
sensor assembly and front airbag sensor.
NG → Repair or replace harness or
connector between center air-
bag sensor assembly and front
airbag sensor
(See page AB-21).
OK ↓

Replace front airbag sensor connector
(See page AB-21).

WIRING DIAGRAM

Center Airbag Sensor Assembly
From
Squib
|
+SL
Front Airbag Sensor LH
[sensor diagram]
-SL
Front Airbag Sensor RH
+SR
[sensor diagram]
-SR
|
AB0132