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Pinout Values and Diagnostic Parameters








TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU
HINT: Inspect the connectors from the back side while the connectors are connected.









1. Waveform 1 (Reference)





(a) Waveform






2. Waveform 2 (Reference)





(a) Waveform





HINT: The wavelength becomes shorter as the engine speed increases.

3. Waveform 3 (Reference)





(a) Waveform