07-09 MAZDA3 MAZDA 3 2.3L TCU TCM TRANSMISSION CONTROL MODULE ✅L34T 18 9E1A✅
L34T 18 9E1A - You must match this! Programming is required.
- 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!
- 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 is now required.
- Mounting points are all open and intact
- Pins perfect, none are broken or bent
- Pigtails are included
This TCU 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.