SYSTEM DIAGRAM

Precaution
System DescriptionToyota CH-R Service Manual > Lin Communication System: Communication Malfunction between ECUs Connected by LIN (B2785)
DESCRIPTION
If the certification ECU (smart key ECU assembly) detects a communication error
with an ECU connected to the certification bus lines for 7 seconds or more, DTC
B2785 will be stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble A ...
Toyota CH-R Service Manual > Tire Pressure Warning System: Receiver Error (C2176/76)
DESCRIPTION
The signals are transmitted to the tire pressure warning ECU and receiver in
the vehicle as radio waves.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
C2176/76
Receiver Error
...