| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001FAJA |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 10/2022] |
| Title: PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: TERMINALS OF ECU; 2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022] | ||
TERMINALS OF ECU
TELEVISION CAMERA ASSEMBLY
(a) Disconnect the R15 television camera assembly connector.
(b) Measure the voltage on the wire harness side connector according to the value(s) in the table below.
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Switch Condition |
Specified Condition |
|---|---|---|---|---|
|
R15-6 (CB+) - Body ground |
R - Body ground |
Power source |
Ignition switch ACC |
5.5 to 7.05 V |
If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the R15 television camera assembly connector.
(d) Measure the resistance and check for pulses at each terminal of the connector.
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
R15-3 (CV+) - R15-2 (CV-) |
B - W |
Video signal |
Ignition switch ON Shift position in R Camera lens not covered, displaying image |
Pulse generation (Refer to waveform 1) |
|
Ignition switch ON Shift position in R Camera lens covered, blacking out screen |
Pulse generation (Refer to waveform 2) |
|||
|
R15-5 (CGND) - Body ground |
G - Body ground |
Camera ground |
Always |
Below 1 Ω |
If the result is not as specified, the television camera assembly may be malfunctioning.
(e) Reference (Oscilloscope waveform):
|
*a |
Waveform 1 (camera lens not covered, displaying image) |
|
*b |
Waveform 2 (camera lens covered, blacking out screen) |
|
*c |
Synchronization Signal |
|
*d |
Video Waveform |
(1) Waveform 1 (camera lens is not covered, displaying an image)
|
Item |
Content |
|---|---|
|
Measurement terminal |
R15-3 (CV+) - R15-2 (CV-) |
|
Measurement setting |
200 mV/DIV., 50 μs./DIV. |
|
Condition |
Ignition switch ON, shift position in R, camera lens not covered, displaying image |
HINT:
- The video waveform changes according to the image sent by the television camera assembly.
- The video waveform is constantly output when the ignition switch is ACC.
(2) Waveform 2 (camera lens is covered, blacking out the screen)
|
Item |
Content |
|---|---|
|
Measurement terminal |
R15-3 (CV+) - R15-2 (CV-) |
|
Measurement setting |
200 mV/DIV., 50 μs./DIV. |
|
Condition |
Ignition switch ON, shift position in R, camera lens covered, blacking out screen |
HINT:
- The video waveform changes according to the image sent by the television camera assembly.
- The video waveform is constantly output when the ignition switch is ACC.
Radio and display receiver assembly
w/ Navigation System:
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![2019 MY RAV4 RAV4 HV [11/2018 - 10/2019]; NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: TERMINALS OF ECU](/t3Portal/stylegraphics/info.gif)
w/ Audio and Visual System:
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