TSRM/MK3 Supra/Repair Manual
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AB/SRS Airbag — Inspection Procedures, page 74

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Inspection Procedures — MK3 Supra SRS Airbag, page 74
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Page text (OCR transcript)
INSPECTION PROCEDURES

P Preparation    C Check

1  Check operation of airbag warning light.

ACC    ON
or

Airbag Warning Light
AB0118 AB0119
AB0217

P  Clear malfunction code 41 stored in memory (See page AB-31).

C  (1) Turn ignition switch LOCK, and wait at least 2 seconds.
(2) Turn ignition switch ACC or ON, and wait at least 20 seconds.
(3) Check operation of airbag warning light.

OK  Airbag warning light turns off.

NG

OK  System is normal.

2  Is diagnostic code 41 output again?

ACC    ON
or

E1
Tc
Code 41
SST 09843-18020

AB0118 AB0119
AB-13 T-FIT394

C  (1) Turn ignition switch ACC or ON, and wait at least 20 seconds.
(2) Using SST, connect terminals Tc and E1 of check connector.
SST 09843-18020
(3) Check diagnostic code.

NO

YES  Check harness between ECU-B fuse and center airbag sensor assembly. If normal, replace center airbag sensor assembly.

Perform troubleshooting according to malfunction code output.