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Shop our full selection of Dodge Durango ECM, PCM, and ECU's.

dodge durango pcm ecu ecm's for sale

Auto Computer Performance stocks a full inventory of rebuilt OEM Dodge Durango ECM / PCM (Electronic Control Modules).

Why Us?

  • Best customer service in the industry

  • Part compatibility guarantee

  • Certified OEM Parts

  • Fast shipping

  • Pre-programmed, plug and drive

Shop our full selection of Dodge Durango PCM's or search by model.

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FAQs for Dodge Durango PCM, ECM & ECU

1. What are the symptoms of a bad PCM in a Dodge Durango?

Common symptoms include a check engine light, engine misfires, rough idle, poor fuel economy, transmission shifting problems, reduced power, and difficulty starting the vehicle.

2. Can a bad PCM cause a Dodge Durango not to start?

Yes. A faulty PCM can prevent communication between the engine, ignition system, and fuel system, causing a no-start condition.

3. How much does it cost to replace a Dodge Durango PCM?

The cost depends on the model year and whether you choose a new or rebuilt OEM PCM. Rebuilt and pre-programmed modules are often significantly less expensive than dealership replacements.

4. Do I need to program a replacement PCM for my Dodge Durango?

Yes. Most replacement PCM modules require VIN programming and configuration to ensure proper communication with your vehicle.

5. Can a Dodge Durango PCM be repaired?

Many PCM failures can be repaired depending on the type of damage. Professional diagnostics can determine whether repair or replacement is the best option.

6. What does the PCM do in a Dodge Durango?

The Powertrain Control Module (PCM) controls engine performance, fuel injection, ignition timing, emissions systems, and transmission operation.

7. How do I know if my Dodge Durango ECM is bad?

Warning signs include check engine lights, engine stalling, poor acceleration, transmission issues, failed emissions tests, and communication fault codes.

8. Can a bad PCM cause transmission problems?

Yes. Because the PCM controls transmission functions, a failing module can cause delayed shifting, harsh shifts, or transmission fault codes.

9. Can I drive my Dodge Durango with a bad PCM?

Driving with a faulty PCM is not recommended because it can cause unpredictable engine and transmission performance issues that may worsen over time.

10. How long does a Dodge Durango PCM last?

A PCM can last the life of the vehicle, but electrical failures, water damage, voltage spikes, and aging components can lead to failure.

11. What causes a Dodge Durango PCM to fail?

Common causes include electrical shorts, low battery voltage, jump-starting errors, water intrusion, corrosion, overheating, and internal component failure.

12. Is a rebuilt Dodge Durango PCM reliable?

A professionally rebuilt OEM PCM that has been tested and programmed properly can provide reliability comparable to a new unit.

13. What is the difference between a PCM, ECM, and ECU?

ECU is a general term for electronic control units. ECM controls the engine, while PCM controls both engine and transmission functions.

14. Can I replace a Dodge Durango PCM myself?

Many pre-programmed PCM modules can be installed by experienced vehicle owners, although professional installation is recommended for best results.

15. Where can I buy a pre-programmed Dodge Durango PCM?

Auto Computer Performance offers OEM Dodge Durango PCM, ECM, and ECU modules that are tested, VIN-programmed, and ready for installation.

Dodge Durango ECM - 3.6L engine control module

Dodge Durango ECM Buying Guide

Every Dodge Durango ECM we sell is tested and programmed to your VIN before it ships, so it installs as a plug-and-play replacement. Match the part number on your original module, then choose the unit that fits your engine.

Durango Generations and Engine Options

  • First generation (1998–2003): 3.9L V6, 4.7L, 5.2L and 5.9L V8 engines with a Chrysler PCM.
  • Second generation (2004–2009): 3.7L V6, 4.7L V8 and 5.7L HEMI; later years add more network modules.
  • Third generation (2011–present): 3.6L Pentastar V6, 5.7L HEMI and high-performance SRT engines with GPEC-family engine computers.

Part numbers can change within the same model year, so the label on your module is the most reliable way to match a replacement.

Signs Your Durango Engine Computer Is Failing

  • Engine cranks but will not start, or stalls at idle.
  • Check engine light with P0600-series internal module codes.
  • No communication with a scan tool (U0100).
  • Misfire or injector circuit codes on multiple cylinders at once.
  • Cooling fan or charging-system problems after other parts test good.

Before replacing the module, test the battery, alternator and ground connections, and check your VIN on the NHTSA recall lookup.

Installation tips

Disconnect the battery, unplug the connectors, swap the module and reconnect everything until each connector locks. Turn the key to ON for 30 seconds before starting. Some newer Durangos need a security relearn – we will let you know before shipping.

More options

Prefer to keep your original module? Try our ECM repair services or ECU cloning. You can also browse the full ECM and PCM shop or contact us to find the best Dodge Durango ECM for your SUV.

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