SYSTEM DIAGRAM
Communication Table
|
Transmitter |
Receiver |
Signal |
Communication Method |
|---|---|---|---|
|
Air Conditioning Control Assembly |
Air Conditioning Amplifier Assembly |
Rear window defogger switch signal |
LIN |
Precaution
How To Proceed With TroubleshootingToyota CH-R Service Manual > Continuously Variable Transaxle System: Acceleration Sensor Malfunction (P1586)
DESCRIPTION
The ECM determines the vehicle inclination based on a signal from the airbag
sensor assembly (yaw rate and acceleration sensor). If a malfunction of the airbag
sensor assembly (yaw rate and acceleration sensor) is determined based on a malfunction
signal from the skid control ECU ...
Toyota CH-R Service Manual > Vehicle Stability Control System: Open in ABS Motor Relay Circuit (C146C)
DESCRIPTION
The ABS motor relay supplies power to the pump motor. While the ABS is activated,
the skid control ECU turns the ABS motor relay on to operate the pump motor.
If the voltage supplied to the ABS motor relay (+BM) is too low due to low voltage
from the battery or alternator, this DTC ...