Operation CHARM
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Toyota
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2000
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Corolla LE Sedan L4-1.8L (1ZZ-FE)
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Repair and Diagnosis
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Cruise Control
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Testing and Inspection
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Component Tests and General Diagnostics
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ECU Power Source Circuit
ECU Power Source Circuit
The ECU power source supplies power to the actuator and sensors, etc.. When terminal GND and the
cruise control ECU
case are grounded.
Wiring Diagram:
Steps 1 - 2:
Step 3:
INSPECTION PROCEDURE