2010 DODGE RAM 1500 5.7L ECU ECM PCM ENGINE CONTROL COMPUTER 05187945AH ✅TESTED✅

  • $314.99
    Unit price per 


Product Description

Part Number

05187945AH

ECU has SKIM security.

We offer FREE programming, see details below!

** We have tested and rebuilt (if necessary) the alternator charging circuit in the ECU. We recommend not buying from another seller if they are not testing these units as the alternator charging issue is very common in these vehicles.

Fitment/Interchange

This ecu will interchange or replace the following part numbers that have the same security as described above:

05187945AA

05187945AB

05187945AC

05187945AD

05187945AE

05187945AF

05187945AG

05187945AH

05187945

R5187945AH

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:
  • Alternator charging system has been tested and rebuilt if necessary. These usits will not overcharge your alternator!
  • Reference Voltage Good!
  • ECU powered up and has communication!
  • ECU fuel pump/main relay test good!
  • 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.
  • See "Programming" below for additional install instructions.

Programming 

For Plug and Play you must follow the below three steps:

Step 1: Match your part number series per above fitment guide

Step 2: Match your ecu security. Most NGC style ecu's have SKIM security and are not plug and play. (You generally will have grey ignition keys or chipped keys.) 

Step 3: Program ecu to your VIN and mileage. We provide free programming for our customers. During checkout you must list your VIN and mileage in the "Notes to Seller" for us to program the ECM. If we do not hear from you through the order notes or a message through eBay we will assume your mechanic is performing the programming (no problem at all) and we will ship the ECM out the next business day as directed by eBay.

Item Condition

  • Mounting points are all open and intact
  • Pins perfect, none are broken or bent
  • Connector may have small chips in the plastic but all fo the lock tabs are in place

Warranty / Optional Core Return

This ECM comes with a 3 month warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.

Optional Core Program: If you would like to send your ecu back to us for a $25 partial refund let us know in the "notes to seller" box during checkout. We will include a prepaid return label with your order. It's that simple! Once the ecu is received we will issue your refund promptly.