In case of using the Toyota handheld tester Preparation
Total OBD & ECU Auto Diagnostics
(a) Connect the TOYOTA hand-held tester to the DLC3.
(b) Turn the ignition switch ON, and push the TOYOTA hand-held tester main switch ON.
(c) Select the DATALIST mode on the TOYOTA hand-held tester. CHECK:
Depress the brake pedal more than 40 times with the ignition switch OFF then turn the ignition switch ON
and check the pressure switch (PH) condition.
When a pressure in power supply system is released, reaction force becomes heavy and stroke becomes shorter.
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