Toyota CH-R Service Manual > Smart Key System(for Start Function): Operation Check
OPERATION CHECK
NOTICE:
Make sure that the smart key system (for Start Function) has not been canceled
before performing this inspection.
Click here
OPERATION DESCRIPTION
(a) Push-button start function:
(1) When the electrical key transmitter sub-assembly is in a vehicle interior
detecti ...
Toyota CH-R Service Manual > Immobiliser System(w/ Smart Key System): Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) The certification ECU (smart key ECU assembly) and ECM control the vehicle
immobiliser system functions. Immobiliser system data and Diagnostic Trouble Codes
(DTCs) can be read through the vehicle Data Link Connector 3 (DLC3).
In some cases, a malfunction may ...