toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

ECU Data Monitor Using Toyota Tester|Page 9 > < Electronic Brake Control Module|Description and Operation
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Electronic Brake Control Module: Testing and Inspection
ECU Data Monitor Using Toyota Tester

ECU TERMINAL VALUES MEASUREMENT 
USING TOYOTA BREAK-OUT-BOX AND 
TOYOTA HAND-HELD TESTER

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 operators manual for further details.

ECU Data Monitor Using Toyota Tester|Page 9 > < Electronic Brake Control Module|Description and Operation