Toyota 4Runner: Components

Occupant Classification Ecu

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On-vehicle Inspection

ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: Be sure to follow the correct removal and installation procedures for the occupant classification ECU. PROCEDURE 1. CHECK OCCUPANT CLASSIF ...

Other materials about Toyota 4Runner:

Security Horn Circuit
DESCRIPTION When the theft deterrent system is in the alarm sounding state, the main body ECU outputs a signal repeatedly at 0.4 second intervals, causing the security horn assembly to sound WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below. When the SRS warning light remains on and the ...