OPERATION HISTORY LIST
NOTICE:
OPERATION HISTORY
HINT:
The certification ECU (smart key ECU assembly) stores the operation history of the smart key system and it can be read using the Techstream.
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Smart Key / Utility / Operation History.
Body Electrical > Smart Key > Utility
Tester Display |
---|
Operation History |
(e) Following the instructions on the screen, save the operation history.
Operation History List |
---|
Auto Entry Mode Switch History |
Auto Entry Wireless Operation History |
Warning Operation History |
Engine Start |
Engine Start (inactive) |
Remote Engine Starter (inactive) |
Auto Entry Unlock (inactive) |
Registration Function (Reason for Non-operation) |
Auto Entry Lock (inactive) |
Customize(Auto Entry Cancel) |
Customize(Door Unlock Mode Switch) |
Radio Wave Interference (RF Signal Received) |
Engine Start Inactive (Brake/Clutch System) |
Radio Wave Interference (RF Reception Not Available) |
Engine Start Inactive (Steering Lock System) |
HINT:
Some items are not displayed depending on the vehicle.
Toyota CH-R Service Manual > Meter / Gauge System: Engine Oil Pressure Switch Circuit
DESCRIPTION
The combination meter assembly and engine oil pressure switch assembly are connected
via direct line. The combination meter assembly determines the engine oil pressure
based on the engine oil pressure switch ON/OFF signal.
HINT:
The combination meter assembly receives vari ...
Toyota CH-R Service Manual > Smart Key System(for Start Function): Ignition Hold Monitor Malfunction (B2271)
DESCRIPTION
This DTC is stored when a malfunction in the IG circuit or IG hold circuit of
the certification ECU (smart key ECU assembly) is detected.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
B2271
...