Toyota CH-R Service Manual > Power Mirror Control System: AUTO Power Retract Mirrors do not operate
DESCRIPTION
The outer mirror switch assembly sends a mirror auto retract/return signal to
the main body ECU (multiplex network body ECU) when the retractable outer mirror
switch on the outer mirror switch assembly is in the AUTO position. The main body
ECU (multiplex network body ECU) retract ...
Toyota CH-R Service Manual > How To Troubleshoot Ecu Controlled Systems: General Information
GENERAL INFORMATION
A large number of ECU controlled systems are used in this vehicle. In
general, ECU controlled systems are considered to be very intricate, requiring
a high level of technical knowledge to troubleshoot. However, most problem
checking procedures only involve ins ...