SYSTEM DIAGRAM
Sender |
Receiver |
Signal |
Line |
---|---|---|---|
Millimeter Wave Radar Sensor Assembly |
Skid Control ECU (Brake Actuator Assembly) |
|
CAN |
Millimeter Wave Radar Sensor Assembly |
Combination Meter Assembly |
|
CAN |
Millimeter Wave Radar Sensor Assembly |
Forward Recognition Camera |
|
CAN |
Millimeter Wave Radar Sensor Assembly |
ECM |
Throttle valve close signal |
CAN |
Forward Recognition Camera |
Millimeter Wave Radar Sensor Assembly |
|
CAN |
Skid Control ECU (Brake Actuator Assembly) |
Millimeter Wave Radar Sensor Assembly |
|
CAN |
Skid Control ECU (Brake Actuator Assembly) |
Forward Recognition Camera |
Vehicle speed signal |
CAN |
Skid Control ECU (Brake Actuator Assembly) |
Combination Meter Assembly |
|
CAN |
Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly) |
Millimeter Wave Radar Sensor Assembly |
Vehicle yaw rate and acceleration sensor signal |
CAN |
Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly) |
Forward Recognition Camera |
Vehicle yaw rate and acceleration sensor signal |
CAN |
Steering Angle Sensor (Spiral Cable with Sensor Sub-assembly) |
Millimeter Wave Radar Sensor Assembly |
|
CAN |
Steering Angle Sensor (Spiral Cable with Sensor Sub-assembly) |
Forward Recognition Camera |
Steering angle sensor malfunction signal |
CAN |
ECM |
Millimeter Wave Radar Sensor Assembly |
|
CAN |
Toyota CH-R Service Manual > Lin Communication System: Terminals Of Ecu
TERMINALS OF ECU
CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK
BODY ECU)
*A
1 Connector Type
-
-
*A
2 Connector Type
-
-
(a) Disconnect the MB mai ...
Toyota CH-R Service Manual > Can Communication System: Check Bus 4 Line for Short to GND
DESCRIPTION
There may be a short circuit between one of the CAN bus lines and GND when there
is no resistance between terminal 22 (CA2H) of the central gateway ECU (network
gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 7 (CA2L) of the central
gateway ECU (network gateway ECU) and ...