19-20 TOYOTA COROLLA ECU ECM PCM ENGINE CONTROL COMPUTER 89661-1AA00 TESTED

89661-1AA00  - You must match this exactly!

• You must match your part number exactly as seen above. If any numbers are off compared to your original it will not work properly.
• ECM will require programming or coding to your vehicle or vehicle's security system and is not plug and play. Please verify with your mechanic prior to purchasing.
• ECM will fit 2019-2020 Toyota Corolla 2.4L models with an exact part number match.
• ECM may fit other makes and models with an exact part number match.

ECM has been tested with our state of the art vehicle simulator. Over 25 circuits tested with some of those listed below:
• ECM has communication
• ECM ignition switch, vent valve, leak detection pump, egr, main relay circuits good!
• ECM injectors/coil, purge, throttle and water pumps circuits test good and more!

• Disconnect the negative terminal of the battery. Make sure the battery connector is not touching the battery post.
• Disconnect and remove the module to be replaced.
• Install and connect the replacement module.
• Connect the negative terminal of the battery.
• ECM will now need programming or coding to your vehicle and IS NOT plug and play.

• Mounting points are all intact
• Pins perfect, none are broken or bent

This ECM comes with a 3 month warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.