Corolla Sedan L4-107.5 1762cc 1.8L DOHC (7A-FE) (1993)
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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.