Pinout Values and Diagnostic Parameters

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: TERMINALS OF ECU

1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK)





(a) Measure the voltage and resistance according to the value(s) in the table below.









If the result is not as specified, the ECU may have a malfunction.

(1) Using an oscilloscope, check the waveform 1.





Waveform 1 (Reference)





(2) Using an oscilloscope, check the waveform 2.









(3) Using an oscilloscope, check the waveform 3.





Waveform 3 (Reference)





(4) Using an oscilloscope, check the waveform 4.





Waveform 4 (Reference)





(5) Using an oscilloscope, check the waveform 5.





Waveform 5 (Reference)





(6) Using an oscilloscope, check the waveform 6.





Waveform 6 (Reference)





(7) Using an oscilloscope, check the waveform 7.





Waveform 7 (Reference)





(8) Using an oscilloscope, check the waveform 8.





Waveform 8 (Reference)





(9) Using an oscilloscope, check the waveform 9.





Waveform 9 (Reference)





(10) Using an oscilloscope, check the waveform 10.





Waveform 10 (Reference)





(11) Using an oscilloscope, check the waveform 11.





Waveform 11 (Reference)





(12) Using an oscilloscope, check the waveform 12.





Waveform 12 (Reference)





(13) Using an oscilloscope, check the waveform 13.





Waveform 13 (Reference)





(14) Using an oscilloscope, check the waveform 14.





Waveform 14 (Reference)