PARTS LOCATION
ILLUSTRATION
|
*A |
w/ Toyota Safety Sense P |
- |
- |
|
*1 |
ECM |
*2 |
POWER STEERING ECU ASSEMBLY - POWER STEERING MOTOR |
|
*3 |
BRAKE ACTUATOR ASSEMBLY - SKID CONTROL ECU |
*4 |
ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY - TORQUE SENSOR |
|
*5 |
NO. 1 ENGINE ROOM RELAY BLOCK - EPS FUSE |
*6 |
COMBINATION METER ASSEMBLY |
|
*7 |
MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
*8 |
INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - EPS-IG1 FUSE |
|
*9 |
DLC3 |
*10 |
STEERING SENSOR |
|
*11 |
FORWARD RECOGNITION CAMERA |
- |
- |
Precaution
System DiagramToyota CH-R Service Manual > Smart Key System(for Start Function): Lost Communication with ECM / PCM (U0100,U0140,U0142,U0155,U1117)
DESCRIPTION
These DTCs are stored when there is a CAN communication malfunction between the
certification ECU (smart key ECU assembly), ECM, main body ECU (multiplex network
body ECU) or combination meter assembly, and data from the option connector (bus
buffer ECU) cannot be received.
...
Toyota CH-R Service Manual > Can Communication System: ECM Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
ECM Communication Stop Mode
Any of the following conditions are met:
Communication stop for "ECM (Engine)" is indicated on the "Communication
Bus Check&quo ...