Part Number

89661-35A30 - You must match this!

Fitment/Interchange

This ECM will 2004 Toyota 4Runner models with the same part number above.
• Programming may be required after installation.
• Please verify fitment with your mechanic prior to purchase to make sure this unit will work in your truck.

Tech Notes

ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below:
• ECU powered up and has communication!
• ECU fuel pump/main relay test good!
• Pins perfect, none are broken or bent
• ECU injectors/coils test good and much more!

Install Notes

• 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.
• Programming to your vehicle will be required and this item is not plug and play.

Warranty

This ECM comes with a 90 day warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.