Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2003 >> Sienna LE >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Cruise Control System - Diagnostics >> Circuit Inspection >> Ecu Power Source Circuit >> Circuit Description

Circuit Description

The ECU power source supplies power to the actuator and sensors, etc.. When terminal GND and the cruise control ECU case are grounded.

scientia non olet · About Mike's Workshop Manuals