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Home >> Toyota >> 2003 >> Matrix 2WD L4-1.8L (1ZZ-FE) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Cruise Control >> Cruise Control Module >> Testing and Inspection >> Component Tests and General Diagnostics
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Component Tests and General Diagnostics

CIRCUIT DESCRIPTION

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

Wiring Diagram:






Step 1 - 2:




Step 3:




INSPECTION PROCEDURE
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