This is a repair-and-return service for the engine computer (ECM) on all 1996, 1997, 1998, 1999, 2000, 2001, 2002, and 2003 Lexus ES300 models.
Complete service: We check the whole unit, NOT only the issue causing the symptoms. NO programming needed – Plug-and-Play.
IMPORTANT:
#1: This is a repair-and-return service. This is not a replacement part. You send us your defective part, we repair it, and we ship it back to you, working like new.
#2: Shipping, including the FREE shipping option, is for returning your unit after it is repaired (outbound shipping). It does not refer to inbound shipping.
Part numbers covered
These are examples of the ECM part numbers covered by this service. If your car’s ECM part# is not shown in the table below, but it is from a 1996 through 2003 Lexus ES300 model, this service is for you.
| 89661-06320 | 89661-06321 | 89661-06330 | 89661-06331 | 89661-06590 |
| 89661-06591 | 89661-06600 | 89661-06601 | 89661-06602 | 89661-06603 |
| 89661-06610 | 89661-06611 | 89661-06612 | 89661-06613 | 89661-0W010 |
| 89661-0W080 | 89661-0W081 | 89661-0W100 | 89661-0W101 | 89661-0W102 |
| 89661-0W103 | 89661-0W104 | 89661-0W120 | 89661-0W121 | 89661-0W122 |
| 89661-0W150 | 89661-0W151 | 89661-33720 | 89661-33790 | 89661-33791 |
| 89661-33810 | 89661-33811 | 89661-3T310 | 89661-3T311 | 89661-3T320 |
| 89661-3T321 | 89661-3T330 | 89661-3T331 | 89661-3T333 | 89661-3T340 |
| 89661-3T341 | 89661-3T342 | 89661-3T343 | 89661-3T420 | 89661-3T421 |
| 89661-3T422 | 89661-3T423 | 89661-3T424 | 89666-33250 | 89666-33251 |
| 89666-33252 | 89666-33253 | 89666-33440 | 89666-33441 | 89666-33442 |
| 590-57051 | 590-57406 | 590-57407 | 590-57892 | 590-57899 |
| 590-57901 | 590-57905 | 590-58265 | 590-58598 | 590-59224 |
| 590-59535 | 590-60452 |
REASONS TO SEND YOUR ECM TO US FOR SERVICE:
-The job is done by a highly trained and experienced technician.
-The whole unit is checked, NOT only the actual problem, to prevent future issues, either related or not to the actual issue.
–FREE 5-year warranty.
–(NEW) One free extra year of warranty if an honest review is left after receiving back and testing your ECM.
–FREE USA and USA Territories shipping with USPS Priority Mail.
-Quick turnaround time (1 business day).
-The latest firmware of the ECM update is included (if the ECM firmware is outdated).
–NO Programming Required.
-The immobilizer (if enabled) and VIN are verified and corrected if any problems are found.
ECM LOCATION:
In these models, the ECM is located in the glove compartment area.
WARRANTY
The included warranty is shown at the top of this page.
TAGS: lexus ecm repair shop, lexus ecm repair warranty, lexus ecm symptoms, lexus ecu repair cost, lexus ecu repair service, lexus engine control module repair, signs of a bad lexus ecm



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