Page text (OCR transcript)
AB-36
SRS AIRBAG — Troubleshooting
INSPECTION PROCEDURES
P Preparation
C Check
1 Preparation.
ON
Center Airbag Sensor Assembly
IG₁
IG₂
ACC
A80119
A80209
P (1) Turn ignition switch LOCK.
(2) Disconnect center airbag sensor assembly connector.
(3) Turn ignition switch ON. But do not start engine.
(4) Measure voltage at IG₁, IG₂ or ACC on connector wire harness side of center airbag sensor assembly and operate electric system (deffoger, wiper, headlight, heater blower, etc.).
Voltage: 6V — 11.5V at IG₁, IG₂ and ACC.
(5) Turn electric system switch OFF.
(6) Turn ignition switch LOCK.
(7) Remove voltmeter and connect center airbag sensor assembly connector.
2 Does airbag warning light turn off after approx. 10 seconds.
ON
A80115
A80121
P Turn ignition switch ON.
C Operate electric system checked in 1 (4) and check that airbag warning light goes off after approx. 10 seconds.
YES
NO
Check diagnostic code, and if a malfunction code is output, perform troubleshooting according to malfunction code. If a normal code is output, replace center airbag sensor assembly.
Check battery and charging system (See page CH-1).
