Toyota Yaris: Engine Stop And Start Ecu / Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
After performing the update ECU security key procedure, make sure to perform the initialization procedure for when the cable has been disconnected and reconnected to the negative (-) auxiliary battery terminal.
PROCEDURE
1. INSTALL ENGINE STOP AND START ECU
| (a) Engage the 2 claws and install the engine stop and start ECU to the ECU integration box RH. NOTICE: Make sure that the engine stop and start ECU is securely installed. |
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2. INSTALL ECU INTEGRATION BOX RH
Click here
3. PERFORM REGISTRATION
Click here
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 engine stop and start ECU removal/installation are shown below...
Other information:
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Inspection
INSPECTION PROCEDURE 1. INSPECT REAR STABILIZER LINK ASSEMBLY (a) Inspect the turning torque of the ball joint. (1) Secure the rear stabilizer link assembly in a vise using aluminum plates. NOTICE: Do not overtighten the vise. (2) Install the nut to the rear stabilizer link assembly stud...
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component (U032257)
DESCRIPTION The millimeter wave radar sensor assembly receives vehicle specification information from the main body ECU (multiplex network body ECU) and ECM via the CAN communication line. If the vehicle specification information stored in the millimeter wave radar sensor assembly does not match the vehicle specification information sent from the main body ECU (multiplex network body ECU) and ECM, the millimeter wave radar sensor assembly stores DTC U032257...
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Front Seat Belt Pretensioners
The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near frontal collisions.
In addition, the pretensioners operate when a side collision or a rollover accident is detected. The pretensioners operate differently depending on what types of air bags are equipped. For more details about the seat belt pretensioner operation, refer to the SRS Air Bag Deployment Criteria.
