Diagnosis Procedure
warning
Before servicing, ignition switch OFF, disconnect battery negative terminal, and wait at least 3 minutes or more. (To discharge backup capacitor.)
Never use unspecified tester or other measuring device.
1.
REPLACE ECM
Replace ECM. Refer to
ECM : Removal & Installation
.
Perform DTC confirmation procedure. Refer to
DTC Description
.
Is DTC detected?
Replace air bag diagnosis sensor unit. Refer to
Removal and Installation
.
INSPECTION END
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.
Replace air bag diagnosis sensor unit. Refer to Removal and Installation
INSPECTION END