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) |
|
Toyota CH-R Service Manual > Power Steering System: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK STEERING EFFORT (TORQUE)
NOTICE:
These service operations may affect the SRS airbags. Be sure to read the precautionary
notices concerning the SRS airbag system before servicing.
Click here
(a) Stop the vehicle on a level, paved surface and alig ...
Toyota CH-R Service Manual > Smart Key System(for Entry Function): System Diagram
SYSTEM DIAGRAM
This is a detailed diagram related to the certification ECU (smart key
ECU assembly).
This is a detailed diagram related to the main body ECU (multiplex network
body ECU).
Component
Function
...