2015 Chevrolet Silverado 3500 HD 6.6L Diesel Engine Control Module PCM ECM ECU 12658036 E86

 

Engine Control Module (ECM/PCM/ECU) for a 2015 Chevrolet Silverado 3500 HD 6.6L

Simple Plug & Play Installation

Pre-programmed to your VIN

Fast Shipping

Note: Customer must send in the original module after purchase. 

$774.00

2015 Chevrolet Silverado 3500 HD 6.6L Engine Computer PCM ECM ECU

We need your Original Ecu For Programming

Fits Part Numbers:12658036, 12664048

 

Professionally Rebuilt Engine Control Module, tested to meet OEM specifications and pre-programmed to match your VIN.
NOTE: We will need your VIN number during the checkout process in order to program the unit. Please call us at (954) 876-4662 if you have any questions on compatibility of this part with your vehicle.

The Powertrain Control Module (PCM), known as the Engine Control Module (ECM), or Engine Control Unit (ECU) is a crucial component of the overall function of your vehicle's engine, fuel, and transmission systems.

Common symptoms of a bad automotive engine computer Include:

  • Check engine light stays on after reset
  • Engine shutting off for no reason
  • The apparent loss of spark
  • The apparent loss of injection pulse or fuel pump
  • Intermittent starting problems
  • Loss of communication between the ECU and the Scanner
  • Wait to start light stays on
  • Poor fuel efficiency Get your Silverado 3500 HD back on the road quickly by purchasing a replacement OEM Powertrain Control Module PCM/ECM from Auto Computer Performance. We stock a large inventory of control modules for most makes and models from 1989 to 2021. We have over 17 years of experience repairing and selling engine control modules. Your new PCM will arrive pre-programmed to your specific vehicle and is simple to install. We offer PCM Repair Services!For over 17 years we have been repairing and programming Chevrolet Control Modules. Our repair facility is equipped with state-of-the-art diagnostic and OEM programming tools. Our friendly and knowledgeable technicians will quickly diagnose and repair any issues with your PCM.

Additional information

Weight 64 oz
Dimensions 10 × 7 × 2 in
Year

Make

Model

Interchange Part Numbers:

12658036, 12664048, 12661877

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Common Error/Fault Codes Related to a Malfunctioning Automotive Computer

Error Codes: P0606, P0601, P0602, P0603, P0604, P0605, P0031, P0038, P0037, P0051, P0057, P0351, P0352, P0353, P0354, P0355, P0356, P0357, P0358, P0359

Why Purchase Your ECM From Automotive Computer Performance?
  • Your module will function like new; Unlike some of our competitors, we perform all of the testing and repair services ourselves. This means your module will arrive fully functional, pre-programmed and ready for installation
  • We stand by our products – If it is going to fail, it’ll fail within the first 12 months. That’s why we got you covered with a 12-month warranty and lifetime phone support when you need us
  • No Core Charge or Core Return Required; you can keep your old unit
  • Guaranteed OEM products; Refurbished and Tested to Meet Manufacturers Specifications
  • Latest Software Updates
  • Plug & Drive – No Additional Programming Required
  • ASE Certified In-House Automotive Electrical Technicians
  • Readily Available Support Agents (email, phone, live chat).
  • Our customers love us! – BBB Accredited; Google Verified Merchant; 1000’s of happy customers.

Unlike some of our competitors, we are a full-service automotive computer repair facility. That means we can control our quality standards and committed to providing a great customer experience and a module you can rely on. Each and every module that we sell has been professionally inspected, diagnosed, repaired in-house by one of our certified automotive and electrical engineers and includes a one-year replacement warranty. This provides you with the peace of mind of unparalleled quality repairs and dedicated support for the life of your product.