PROBLEM SYMPTOMS TABLE
HINT:
|
Symptom |
Suspected Area |
Link |
|---|---|---|
|
Security indicator light does not blink |
Proceed to "Security Indicator Light Does not Blink" |
|
|
Immobiliser system does not operate properly |
Proceed to "Immobiliser System does not Operate Properly" |
|
|
Engine cannot be started*1 |
Certification ECU (Smart key ECU assembly) |
|
|
ECM |
- |
|
|
SFI system |
- |
|
|
Power source mode cannot be changed*1 |
Engine switch |
|
|
Certification ECU (Smart key ECU assembly) |
- |
|
|
Steering lock lock/unlock not possible*2 |
Steering lock ECU (Steering lock actuator or upper bracket assembly) |
|
How To Proceed With Troubleshooting
RegistrationToyota CH-R Service Manual > Horn System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple
suspected areas are listed, the potential causes of the symptoms are listed in order
of probability in the "Suspected Area" column of the table. Check each symptom by
check ...
Toyota CH-R Service Manual > Smart Key System(for Entry Function): Operation History List
OPERATION HISTORY LIST
NOTICE:
The cause of a malfunction is stored in the RAM or EEPROM in the certification
ECU (smart key ECU assembly). As the cause of a malfunction stored in the
RAM will be cleared when the cable is disconnected from the negative (-)
battery terminal, do ...