Toyota Yaris: Theft Deterrent / Keyless Entry / Certification Ecu
Components
COMPONENTS
ILLUSTRATION
| *1 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | - | - |
Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the certification ECU (smart key ECU assembly) removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced| Replacement Part or Procedure | Necessary Procedures | Effects / Inoperative when not performed | Link |
|---|---|---|---|
| Certification ECU (smart key ECU assembly) | Code registration |
|
|
PROCEDURE
1. REMOVE ECU INTEGRATION BOX RH
Click here
2. REMOVE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
| (a) Using a screwdriver with its tip wrapped in protective tape, disengage the claws to remove the certification ECU (smart key ECU assembly) as shown in the illustration. |
|
Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the certification ECU (smart key ECU assembly), refer to Registration.
Click here
PROCEDURE
1. INSTALL CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
(a) Engage the 2 claws to install the certification ECU (smart key ECU assembly).
2. INSTALL ECU INTEGRATION BOX RH
Click here
Electrical Key Oscillator (for Front Floor)
ComponentsCOMPONENTS ILLUSTRATION
*1 NO. 1 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY - - RemovalREMOVAL PROCEDURE 1. REMOVE REAR CONSOLE BOX ASSEMBLY Click here
2...
Other information:
Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Precaution
PRECAUTION PRECAUTION FOR SEMICONDUCTOR POWER INTEGRATION ECU (a) Do not remove or install the semiconductor power integration ECU and power distribution box assembly with the negative (-) auxiliary battery terminal connected. NOTICE: After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal...
Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Components
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Fuel-Filler Lid and Cap
WARNING
When removing the fuel-filler cap, loosen the cap slightly and wait for any hissing to stop, then remove it
Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if ingested. Fuel spray is released when there is pressure in the fuel tank and the fuel-filler cap is removed too quickly.
