PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
Link |
---|---|---|
Power source mode does not change to on (IG) or on (ACC) |
Refer to "Power Source Mode does not Change to ON (IG and ACC)" |
|
Power source mode does not change to on (IG) |
Refer to "Power Source Mode does not Change to ON (IG)" |
|
Power source mode does not change to on (ACC) |
Refer to "Power Source Mode does not Change to ON (ACC)" |
|
Engine does not start |
Refer to "Engine does not Start" |
|
Toyota CH-R Service Manual > Can Communication System: Open in Bus 4 Main Bus Line
DESCRIPTION
There may be an open circuit in one of the CAN main bus lines when the resistance
between terminals 22 (CA2H) and 7 (CA2L) of the central gateway ECU (network gateway
ECU) is 70 Ω or higher.
Symptom
Trouble Area
Resistance between terminals 2 ...
Toyota CH-R Service Manual > Smart Key System(for Entry Function): Back Door Entry Lock and Unlock Functions do not Operate
DESCRIPTION
If the entry lock and unlock functions do not operate for the back door only,
the request code may not be being transmitted from the back door. If the entry functions
for other doors operate properly, communication between the electrical key transmitter
sub-assembly and electrical ...