Rio5 L4-1.6L (2006)
^ DO NOT turn the ignition key "OFF" or interrupt the power supply during ECU upgrade.
^ When the ECU upgrade is completed, turn the ignition key "OFF" and wait 20 seconds before starting the engine.
^ ONLY use approved ECU upgrade software designated for the correct model, year and engine size. Failure to do so may create other driveability
issues due to the use of the incorrect ECM/PCM calibration.
UPGRADE EVENT NAME
ROM TABLES
1. Connect the power supply cable to the GDS tool.
NOTICE
If attempting to perform the ECU with the power supply cable disconnected from the GDS tool, be sure to check that the GDS tool is fully charged
before ECU upgrade. If the GDS tool is not fully charged, failure to preform the ECU upgrade may occur. Therefore, it is strongly recommended that the
