Intuitive Parking Assist System

PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: TERMINALS OF ECU

1. CHECK CLEARANCE WARNING ECU





(a) Disconnect the F12 ECU connector.

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





(c) Reconnect the F12 ECU connector.

(d) Measure the voltage and waveform according to value(s) in the table below.





(e) Using an oscilloscope, check waveform 1.









NOTICE:
The waveform amplitude varies depending on the volume setting.

(f) Using an oscilloscope, check waveform 2.