Engine Control Module (Also known as PCM, ECM, ECU, TCM, or TCU) for the 2005-2006 Jeep Wrangler with a 4.0L engine and automatic transmission (A/T). This ECM is “Plug and Play” with our FREE VIN number programming service.
Your vehicle mileage WILL NOT be affected by using this ECM.
Covered Car Models
- 2006 Jeep Wrangler 65th Anniversary Edition Sport Utility 2-Door 4.0L
- 2006 Jeep Wrangler Rubicon Sport Utility 2-Door 4.0L
- 2006 Jeep Wrangler SE Sport Utility 2-Door 2.4L
- 2006 Jeep Wrangler SE Sport Utility 2-Door 4.0L
- 2006 Jeep Wrangler Sport Sport Utility 2-Door 4.0L
- 2006 Jeep Wrangler Unlimited Rubicon Sport Utility 2-Door 4.0L
- 2006 Jeep Wrangler Unlimited Sport Utility 2-Door 4.0L
- 2006 Jeep Wrangler X Sport Utility 2-Door 4.0L
Exchange Part Numbers
| 56044703AA | 56044703AB | 56044703AC | 56044703AD | 56044711AA |
| 56044711AB | 56044711AC | 56044711AD | 56044711AE | 56044711AF |
| 56044711AG | P56044703AA | P56044703AB | P56044703AC | P56044703AD |
| P56044711AA | P56044711AB | P56044711AC | P56044711AD | P56044711AE |
| P56044711AF | P56044711AG | R6044703AA | R6044703AB | R6044703AC |
| R6044703AD | R6044711AA | R6044711AB | R6044711AC | R6044711AD |
| R6044711AE | R6044711AF | R6044711AG | 590-00935 |
This unit has been refurbished, reprogrammed, and tested. We are also including the extra service of programming the VIN number of your Wrangler to this ECM for FREE ($100 value) so it will be “plug and play”, meaning that you will only need to install it and it will be ready to use. No further programming is needed.
If you wish to take advantage of this free VIN programming service, just add your vehicle’s VIN number in the form provided at checkout when ordering this ECM.
IMPORTANT:
If you do not include the VIN when you order, we will try to contact you to request your vehicle’s VIN. If we cannot reach you for any reason, we will assume that you or your mechanic will program it, and we will ship the unit without programming the VIN. If you just forgot, please message us with the VIN through our contact form on this website within 24 hours of ordering. After 24 hours, we cannot guarantee we can reach you, as it will probably already be shipped.
Make sure your car’s part number matches exactly one of the compatible part numbers listed here. If you’re unsure, please contact us first with the details so we can advise whether this part is compatible.
ECM Location
Below is the location of the Jeep Wrangler ECM. It is in the “firewall” on the left side of the engine bay.

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: 56044703, 56044703ad, jeep wrangler ecm ecu



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