ABS W/Traction Control (TRAC)

MEASURING ECU TERMINAL VALUES

Using TOYOTA break-out-box and TOYOTA hand-held 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.

HINT: TOYOTA hand-held tester has a "Snapshot" function. This records the measured values and is effective in the diagnosis of intermittent problems.
Please refer to the TOYOTA hand-held tester/TOYOTA break- out-box operator's manual for further details.

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Part 2 Of 2:

PINOUT VALUES