toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

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Electronic Brake Control Module: Testing and Inspection
Standard Values of ECU Terminals

System Circuit Inspection

1. Inspect system circuit with connector connected.

(a) Remove the ABS Electronic Control Unit (ECU).
(b) Using a voltmeter with high impedance (10 k ohms/V minimum), measure the voltage at each terminal and body ground.

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