Toyota 4Runner: Introduction

How To Troubleshoot Ecu Controlled Systems

Other materials about Toyota 4Runner:

Rear window and outside rear view mirror defoggers
Defoggers are used to defog the rear window, and to remove raindrops, dew and frost from the outside rear view mirrors. Before operating the defoggers, make sure the back window is completely closed. Vehicles with a manual air conditioning system Tu ...

Door Courtesy Switch Circuit
DESCRIPTION The side auto step controller ECU assembly receives the door open/closed signal from each door courtesy light switch via the side auto step switch assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT HINT: Inspection should be performed on the ...