Pinout Values and Diagnostic Parameters

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



1. Hook up the Toyota break-out-box and TOYOTA hand-held tester to the vehicle.
2. Read the ECM input/output values by following the prompts on the tester screen.
Please refer to the Toyota hand-held tester / Toyota break-out-box operator's manual for further details.

HINT: Toyota hand-held tester has a "Snapshot" function. This records the measured values and is effective in the diagnosis of intermittent problems.

STANDARD ECM TERMINAL VALUES

ECM Terminals:

ECM Terminal Values: