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Electronic Brake Control Module: Testing and Inspection

TOYOTA Break-Out-Box Measurement

Using TOYOTA break-out-box and TOYOTA handheld-tester, measure the ECU terminal values.

(1) Hook up the TOYOTA hand-held tester and TOYOTA break-out-box to the vehicle.
(2) Read the ECU input/output values by following the prompts on the tester screen.

Part 1 Of 2:

Part 2 Of 2:

TERMINALS OF ECU