CHECK AT CAMERA-ECU TERMINAL




Terminal No.
 Terminal code
 Check item
 Check condition
 Normal condition
1
 CANH
 CAN-C Hi
 -
 -
2
 -
 -
 -
 -
3
 CON2
 Image output request
  • Ignition switch: ON
  • When the camera image is displayed

 4.0 - 6.2 V

  • Ignition switch: ON
  • When the camera image is not displayed

 4.0 V or less
4
 -
 -
 -
 -
5
 VSV
 Side-view camera (LH) image input
 Ignition switch: ON
 Monitor a waveform with an oscilloscope.

(DIV: 200 mV/10 microseconds)
6
 S-EX
 Earth for side-view camera (LH) image
 Ignition switch: ON
 0.5 V or less
7
 VRV
 Rear-view camera image input
 Ignition switch: ON
 Monitor a waveform with an oscilloscope.

(DIV: 200 mV/10 microseconds)
8
 SVRV
 Earth for rear-view camera image
 Ignition switch: ON
 0.5 V or less
9
 VNV
 Front-view camera image input
 Ignition switch: ON
 Monitor a waveform with an oscilloscope.

(DIV: 200 mV/10 microseconds)
10
 Y-EX
 Earth for side-view camera (RH) image
 Ignition switch: ON
 0.5 V or less
11
 VYV
 Side-view camera (RH) image input
 Ignition switch: ON
 Monitor a waveform with an oscilloscope.

(DIV: 200 mV/10 microseconds)
12, 13
 -
 -
 -
 -
14
 VOUT
 Camera image output
 A camera image is displayed on the radio and CD player <vehicles with display audio>, MMCS <vehicles with MMCS> or the inside rear view mirror assembly (with integrated monitor) <vehicles without display audio and MMCS>.
 Monitor a waveform with an oscilloscope.

(DIV: 200 mV/10 microseconds)
A camera image is NOT displayed on the radio and CD player <vehicles with display audio>, the MMCS <vehicles with MMCS> or the inside rear view mirror assembly (with integrated monitor) <vehicles without display audio and MMCS>.
 Monitor a waveform with an oscilloscope.

(DIV: 200 mV/10 microseconds)
15
 ACCS
 Power supply to side-view camera (LH)
 Ignition switch: ON
 5.5 - 6.5 V
16
 ACCR
 Power supply to rear-view camera
 Ignition switch: ON
 5.5 - 6.5 V
17
 ACCN
 Power supply to front-view camera
 Ignition switch: ON
 5.5 - 6.5 V
18
 ACCY
 Power supply to side-view camera (RH)
 Ignition switch: ON
 5.5 - 6.5 V
19
 -
 -
 -
 -
20
 +B
 Power supply to camera-ECU
 Always
 System voltage
21
 CANL
 CAN-C Lo
 -
 -
22, 23
 -
 -
 -
 -
24
 CMSW
 Input from camera switch
  • Ignition switch: ON
  • Camera switch: ON

 2.0 V or less

  • Ignition switch: ON
  • Camera switch: OFF

4.5 V or more
25 - 28
 -
 -
 -
 -
29
 N-EX
 Earth for front-view camera image
 Ignition switch: ON
 0.5 V or less
30 - 33
 -
 -
 -
 -
34
 SOUT
 Earth for camera image output
 Ignition switch: ON
 0.5 V or less
35
 GNDS
 Earth for side-view camera (LH)
 Ignition switch: ON
 0.5 V or less
36
 GNDR
 Earth for rear-view camera
 Ignition switch: ON
 0.5 V or less
37
 GNDN
 Earth for front-view camera
 Ignition switch: ON
 0.5 V or less
38
 GNDY
 Earth for side-view camera (RH)
 Ignition switch: ON
 0.5 V or less
39
 -
 -
 -
 -
40
 GND
 GND
 Ignition switch: ON
 0.5 V or less