Of course, this is a maximum. It may, and usually does, take less than this time.
Engine Control Module (ECM a.k.a ECU) for the 4-cylinder 2002 Toyota Camry 2.4L, Automatic models with the 2AZ-FE engine.
This ECM is for vehicles WITHOUT the immobilizer system. If your car has the immobilizer system, please let us know so we can program it properly before shipping.
TOYOTA PART# 89661-3T550
This unit has been repaired, refurbished, and reprogrammed. This ECM will NOT need programming. It is ready to install and use right away!
Most of our competitors are asking for a greater price for this ECM and the ECM is not even programmed, so if you buy from them, you will need to spend an extra $100 on programming for it to work in your car.
NOTE: Please, before ordering, make sure your actual ECM part number matches the part numbers offered in the list below.
This unit will directly replace ANY of the following ECM part numbers:
- 89661-3T550 (Toyota)
- 896613T551 (Toyota)
- 89666-06240 (Toyota)
- 89666-06241 (Toyota)
- 89666-06242 (Toyota)
- 590-59305 (Hollander)
The part number of your ECM is located on the label of the ECM as shown below. This is an example of an “89661-3T550”.


Applications. This will fit the following Toyota models:
- 2002 Toyota Camry 2.4L Automatic (2AZ-FE engine)
A bad ECM in the 2002 Toyota Camry may cause any of numerous symptoms, but the most common are:
- The engine won’t start
- Transmission harsh shifting problems
Where is my ECM located in the vehicle?
The 2002 Toyota Camry engine ECM is located behind the glove compartment as shown below:

Notes referring to common questions we receive:
- This is a direct 2002 Toyota Camry ECM replacement
- ECM (Engine Control Module) and ECU (Engine Control Unit) refer to the same part.
- No programming is needed.
- Warranty of this unit is 12 months.
- We ship through USPS and FedEx.
- Shipping to the USA through USPS Priority Mail is FREE.
- When installing, please disconnect the vehicle’s battery.
- No core charges. You do not need to send back your old ECM as a core.
This is a refurbished product. It has been put back to factory functioning conditions and has been tested and made sure that it works as new. In addition, a reasonable warranty has been included for the peace of mind of our customers.
Some images shown here will be for the only purpose of identifying the product, while in some other cases, the images are the actual product images. That been said, the product you receive may vary slightly from the images shown here. Nevertheless, we always pick the best and cleanest one we have available at the moment of shipping your order :)
TAGS: 89661 3t550, 896613t550, toyota camry ecm ecu




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