Toyota CH-R Service Manual > Smart Key System(for Entry Function): Back Door Entry Unlock Function does not Operate
DESCRIPTION
If the entry unlock function does not operate for the back door only, but the
entry lock function operates, the request code is being transmitted properly from
the back door. In this case, there may be a problem related to the open switch (connection
between the back door opener s ...
Toyota CH-R Service Manual > Steering Lock System: Open / Short in Steering Lock ECU (B2781)
DESCRIPTION
The steering lock ECU and steering lock motor are built into the steering lock
actuator or upper bracket assembly.
The steering lock ECU (steering lock actuator or upper bracket assembly) detects
whether the steering lock is in the lock or unlock position by using the lock sensor
...