Reference waveform No. 4
CAN communication signals
(CAN signal communicated to each control module
when ignition switch is turned ON)
CH1: "G16-19" to "G16-9"
CH2: "G16-18" to "G16-9"
Oscilloscope setting CH1: 1 V/DIV, CH2: 1V/DIV
TIME: 40 µs/DIV
Ignition switch is at ON position
1. CAN communication line signal (high)
2. CAN communication line signal (low)
Reference waveform No. 5
Steering lock unit signal
(Signal (1) communicated between keyless start control
module and steering lock unit when measurement
condition described below applies)
CH1: "G16-29" to "G16-9"
Oscilloscope setting CH1: 2 V/DIV
TIME: 4 ms/DIV
• Ignition knob switch of steering
• Any one of door is opened
• Request switch of each door is
lock unit is pushed
Keyless Start System:
Reference waveform No. 6
Driver and passenger side door lock switch signals.
(This signal indicates door lock status.)
In case the position of driver and passenger side door
lock is changed from the unlock to the lock.
Driver side door lock switch
• CH1: "G16-33" to "G16-9"
Passenger side door lock switch
• CH2: "G16-37" to "G16-9"
Oscilloscope setting CH1: 2 V/DIV CH2: 2 V/DIV
TIME: 1 s/DIV
Press lock side of manual door
1. Unlock signal
2. Lock signal