TERMINALS OF ECU
OCCUPANT DETECTION ECU
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
Y5-1 (SVC1) - Y5-5 (SGD1) |
R - G |
Front in weight detection sensor sub-assembly power supply |
Ignition switch ON |
11 to 14 V |
Y5-2 (SVC3) - Y5-6 (SGD3) |
GR - W |
Rear in weight detection sensor sub-assembly power supply |
Ignition switch ON |
11 to 14 V |
Y5-3 (SIG1) - Y5-5 (SGD1) |
P - G |
Front in weight detection sensor sub-assembly signal |
Ignition switch ON |
Pulse generation |
Y5-4 (SIG3) - Y5-6 (SGD3) |
SB - W |
Rear in weight detection sensor sub-assembly signal |
Ignition switch ON |
Pulse generation |
Y5-5 (SGD1) - Y6-10 (GND) |
G - W-B |
Front in weight detection sensor sub-assembly ground |
Always |
Below 1 V |
Y5-6 (SGD3) - Y6-10 (GND) |
W - W-B |
Rear in weight detection sensor sub-assembly ground |
Always |
Below 1 V |
Y6-4 (CANL) - Y6-10 (GND) |
SB - W-B |
CAN communication line |
Ignition switch ON |
Pulse generation |
Y6-5 (CANH) - Y6-10 (GND) |
R - W-B |
CAN communication line |
Ignition switch ON |
Pulse generation |
Y6-6 (IG2) - Y6-10 (GND) |
B - W-B |
Power source |
Ignition switch ON |
11 to 14 V |
Y6-7 (BSW) - Y6-9 (BGND) |
G - P |
Passenger side buckle switch signal |
Always |
Pulse generation |
Y6-9 (BGND) - Y6-10 (GND) |
P - W-B |
Passenger side buckle switch ground |
Always |
Below 1 V |
Y6-10 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 V |
Toyota CH-R Service Manual > Rear Seat Side Airbag Assembly: Installation
INSTALLATION
PROCEDURE
1. INSTALL REAR SEAT AIRBAG
(a) Engage the claws to install the rear seat airbag.
(b) Install the 2 screws.
2. INSTALL REAR SEAT SIDE GARNISH
Click here
...
Toyota CH-R Service Manual > Can Communication System: Open in One Side of Bus 5 Branch Line
DESCRIPTION
When the CAN bus main lines are normal (no open, short to ground, short to +B
or short between lines) and there is an ECU or sensor on the "Communication Bus
Check" screen that is indicated as not communicating or whose connection status
on the "Communication Bus Ch ...