Toyota CH-R Service Manual > Pre-collision System: Vehicle Information Not Obtained (C1A02)
DESCRIPTION
When a new millimeter wave radar sensor assembly is installed, it receives vehicle
specification information (destination) from the main body ECU (multiplex network
body ECU) and stores the information.
DTC C1A02 is stored when the millimeter wave radar sensor assembly cannot store ...
Toyota CH-R Service Manual > Power Window Control System: Power Window Motor Malfunction (B2311)
DESCRIPTION
The power window regulator motor assemblies are operated by the multiplex network
master switch assembly, power window regulator switch assembly or rear power window
regulator switch assemblies. The power window regulator motor assemblies have motor,
regulator and ECU functions.
...