How to Locate and Remove the Engine Control Module (ECM) on Dodge Ram 2500?

The Engine Control Module (ECM) lives in the top-left corner of the engine, connected to the block with four capscrews and vibration isolators, with a ground wire linked to the bracket and block. At the start, capture any Diagnostic Trouble Codes (DTC's) from the ECM. Voltage spike damage can be prevented by turning off the ignition, disconnecting the negative battery cable and removing the ECM connectors from the batteries. You can get to the ECM more easily by taking out the left front wheel and the front left fender shield. The following task is to get rid of the bolts belonging to the electrical connector at the ECM, removing and unplugging the wires with each bolt. After the wiring is clear, remove the ECM mounting bolts and lift out the ECM from the car.

What Are the Security Measures and Steps for Removing and Installing an Engine Control Module (ECM) on Dodge Ram 2500?

The bracket to which the Engine Control Module (ECM) is fixed is fastened to the engine block with four bolts and vibration isolators. The first step is to check and note down any Diagnostic Trouble Codes (DTC's) stored in the vehicle's ECM. Turn the car key off and pull the negative cables from both batteries first, before you take out the ECM connectors. Then, unfasten the bolts from the 50-way and 60-way connectors at the ECM and remove the connectors with care as the bolts come out. Then, unbolt the five fasteners keeping the ECM in place and remove it from under the hood. Be sure not to cover the ECM with any kind of paint during installation to keep it from grounding. Sit the ECM onto the support bracket, then install and tighten the five bolts to 24 Nm (18 ft. lbs.). Look at the pin connectors on the ECM, as well as the 50-way and 60-way connectors, fixing any corrosion or harm you find. Disconnect the electrical connectors, spray them with quick-dry contact cleaner and after a short time, carefully attach the 50-way and 60-way units to the ECM. After fixing both negative battery terminals, turn the ignition key to ON, do not start the engine and fully move the throttle pedal up and down to help the ECM with its readings. After reviewing the results, remove the stored companion DTC's from the ECM by running a DRB scan.

OEM Dodge Ram 2500 Engine Control Module

Engine Control Computer

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

93 Engine Control Modules found

View related parts
Dodge Ram 2500 EEC Module Part Number: 5150391AE
$380.14 MSRP: $558.00
You Save: $177.86 (32%)
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; ECM; Module Powertrain Control Generic
- Replaces: RL150391AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, SXT | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 ECM Part Number: 56040199AB
$762.91 MSRP: $1120.00
You Save: $357.09 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: R6040199AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Dodge Ram 2500 | Base
View related parts
Dodge Ram 2500 ECM Part Number: 56040342AC
$603.75 MSRP: $1084.00
You Save: $480.25 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: R6040342AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Dodge Ram 2500 | Base
View related parts
Dodge Ram 2500 PCM Part Number: 5150501AA
$694.36 MSRP: $1060.00
You Save: $365.64 (35%)
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM; Module Powertrain Control Generic
- Replaces: RL150501AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, SXT, TRX | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 ECM Part Number: 56046346AE
$460.29 MSRP: $670.00
You Save: $209.71 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: 56046346AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 ECM Part Number: 56040156AB
$509.53 MSRP: $742.00
You Save: $232.47 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: 56040156AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Dodge Ram 2500 | Base
View related parts
Dodge Ram 2500 ECM Part Number: 56046345AD
$520.79 MSRP: $755.00
You Save: $234.21 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: R6046345AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 ECM Part Number: 56040137AC
$632.38 MSRP: $917.00
You Save: $284.62 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: R6040137AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 ECM Part Number: 56040152AB
$662.15 MSRP: $960.00
You Save: $297.85 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: R6040152AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 EEC Module Part Number: 5179028AE
$3487.18 MSRP: $5245.00
You Save: $1757.82 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module; ECM; Module Engine Controller
- Replaces: 5179028AC, 5179028AD, 5179028AA, 5179028AB, RL179028AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2009 Dodge Ram 2500 | Laramie, SLT, ST, SXT | 6 Cyl 6.7 L DIESEL, 6.7L L6
View related parts
Dodge Ram 2500 ECM Part Number: 56040502AC
$431.48 MSRP: $625.00
You Save: $193.52 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: R5278340AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997 Dodge Ram 2500 | Base
View related parts
Dodge Ram 2500 ECM Part Number: 56040399AC
$431.48 MSRP: $625.00
You Save: $193.52 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: R6040399AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2002 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 ECM Part Number: 56040400AC
$433.15 MSRP: $627.00
You Save: $193.85 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: R6040400AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2002 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 ECM Part Number: 56040476AE
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaces: 56040476AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2004 Dodge Ram 2500 | Laramie, SLT, ST | 6 Cyl 5.9 L DIESEL
View related parts
Dodge Ram 2500 ECM Part Number: 56040157AB
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaced by: 56040157AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Dodge Ram 2500 | Base
View related parts
Dodge Ram 2500 EEC Module Part Number: R6040199AD
Product Specifications
- Other Name: Module - Powertrain Control
- Replaces: 56040199AB, 56040199AA, 56040199AC, 56040199AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Dodge Ram 2500 | Base | 5.9L L6
View related parts
Dodge Ram 2500 PCM Part Number: 68089741AA
Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module; ECM; Module Engine Controller
- Replaces: 68067173AA, 68069383AA, RL089741AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, SLT, ST, SXT, TRX | 6 Cyl 6.7 L DIESEL, 6.7L L6
View related parts
Dodge Ram 2500 ECM Part Number: R4886927
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Replaces: 4886927, 4886859, 4886743
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996 Dodge Ram 2500 | Base
View related parts
Dodge Ram 2500 EEC Module Part Number: RL094273AA
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004 Dodge Ram 2500 | SLT, ST | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 EEC Module Part Number: R6029244AE
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM
- Replaces: 56029244AE, 56029244AC, RL029244AE, 56029244AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, Sport, TRX4 | 5.7L V8, 8 Cyl 5.7 L GAS

| Page 1 of 5 |Next >

1-20 of 93 Results

Dodge Ram 2500 Engine Control Module

Choose OEM Engine Control Module that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Engine Control Module follows strict manufacturing steps to lock in quality and fit. If your Dodge Ram 2500 matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Ram 2500 parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Dodge Ram 2500 Engine Control Module or ECM is considered to be one of the most reliable and high-performing components used in different versions of Ram 2500. Introduced as a state-of-the-art component, this Engine Control Module commonly known as digital motor electronics (DME) or engine control unit (ECU), is responsible for the following basic functions; fuel and air mixture, idle speed and valve timing. With these parameters being changed according to the data of sensors in real time, the ECM of Dodge Ram 2500 improves efficiency and safety, and the fact is that the engine could work attaining maximum possible results. Flexibility in the design makes the Ram 2500 integrated to the multiple generations of Ram 2500 in either light-duty or heavy-duty models. One of the key advantages, entirely characteristic of the Engine Control Module in the automotive market, and thus enabling active performance tuning as well as customization of the driver's experience on the road. In the meantime, there are different types of Dodge Ram 2500 ECM available in the market that may be in new and remanufactured both, and OEM direct fit types which makes installation easier. These qualities to quality and innovations strengthened the position of the Dodge Ram 2500 as one of the most preferred trucks if not the most powerful and reliable one. As a result of its long history and the complexities of the Dodge Ram 2500 Engine Control Module, it remains one of the critical parts of the vehicle that can significantly affect its performance and dependability; therefore, one of the Ram 2500 owners' must-have items.

Dodge Ram 2500 Engine Control Module Parts and Q&A

EEC Module
5150282AC
Q: How to Locate and Remove the Engine Control Module (ECM) on Dodge Ram 2500?
A:
The Engine Control Module (ECM) lives in the top-left corner of the engine, connected to the block with four capscrews and vibration isolators, with a ground wire linked to the bracket and block. At the start, capture any Diagnostic Trouble Codes (DTC's) from the ECM. Voltage spike damage can be prevented by turning off the ignition, disconnecting the negative battery cable and removing the ECM connectors from the batteries. You can get to the ECM more easily by taking out the left front wheel and the front left fender shield. The following task is to get rid of the bolts belonging to the electrical connector at the ECM, removing and unplugging the wires with each bolt. After the wiring is clear, remove the ECM mounting bolts and lift out the ECM from the car.
EEC Module
R5191829AA
Q: What Are the Security Measures and Steps for Removing and Installing an Engine Control Module (ECM) on Dodge Ram 2500?
A:
The bracket to which the Engine Control Module (ECM) is fixed is fastened to the engine block with four bolts and vibration isolators. The first step is to check and note down any Diagnostic Trouble Codes (DTC's) stored in the vehicle's ECM. Turn the car key off and pull the negative cables from both batteries first, before you take out the ECM connectors. Then, unfasten the bolts from the 50-way and 60-way connectors at the ECM and remove the connectors with care as the bolts come out. Then, unbolt the five fasteners keeping the ECM in place and remove it from under the hood. Be sure not to cover the ECM with any kind of paint during installation to keep it from grounding. Sit the ECM onto the support bracket, then install and tighten the five bolts to 24 Nm (18 ft. lbs.). Look at the pin connectors on the ECM, as well as the 50-way and 60-way connectors, fixing any corrosion or harm you find. Disconnect the electrical connectors, spray them with quick-dry contact cleaner and after a short time, carefully attach the 50-way and 60-way units to the ECM. After fixing both negative battery terminals, turn the ignition key to ON, do not start the engine and fully move the throttle pedal up and down to help the ECM with its readings. After reviewing the results, remove the stored companion DTC's from the ECM by running a DRB scan.