How to Service an Engine Control Module on Dodge Grand Caravan?

Before starting with the Engine Control Module, remove the negative terminal from the battery and the battery covering. After that, undo the 2 bracket bolts for the upper PCM and detach the 2 PCM connectors, then remove the headlamp. Remove the lower PCM mounting bolt and remove the PCM next. The first step in installation is to fit the PCM and tighten the lower mounting bolt so it is snug. After that, grab the top 2 bracket bolts and install them, tightening each one. Put the headlamp and 2 PCM connectors back in, place the battery shield in position and then reattach the negative battery cable.

How to Remove and Replace an Engine Control Module on Dodge Grand Caravan?

Put the Engine Control Module (ECM) on the mounting bracket as the first step. After that, attach the electrical connectors to the ECM and place them and the bracket assembly on the radiator support. Then, place the upper and lower mounting bolts and install the left headlamp module afterward. After that, attach the negative battery cable and configure the Engine Control Module as directed.

OEM Dodge Grand Caravan Engine Control Module

Engine Control Computer

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81 Engine Control Modules found

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Dodge Grand Caravan Control Module Part Number: 5150876AD
$1003.76 MSRP: $1510.00
You Save: $506.24 (34%)
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Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM; Module Powertrain Control Generic
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2015-2016 Dodge Grand Caravan | American Value Package, R/T, SE, SE Plus, SXT | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan Control Module Part Number: 5150657AA
$661.21 MSRP: $1000.00
You Save: $338.79 (34%)
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Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; PCM; ECM; Module Powertrain Control Generic
- Replaces: RL150657AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012 Dodge Grand Caravan | Crew, R/T, SE, SXT | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan Control Module Part Number: R4887178AA
$71.27 MSRP: $409.00
You Save: $337.73 (83%)
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Product Specifications
- Other Name: Module - Engine Controller; ECM; Single Board Engine Controller
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1994-1995 Dodge Grand Caravan | Base, SE | 6 Cyl 3.0 L GAS
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Dodge Grand Caravan Control Module Part Number: R4727205AI
$227.74 MSRP: $552.00
You Save: $324.26 (59%)
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Product Specifications
- Other Name: Module - Engine Controller; ECM
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997 Dodge Grand Caravan | Base, ES, LE, SE | 6 Cyl 3.3 L GAS
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Dodge Grand Caravan ECM Part Number: R4887203AA
$137.71 MSRP: $268.00
You Save: $130.29 (49%)
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Product Specifications
- Other Name: Module - Engine Controller; Single Board Engine Controller
- Replaced by: R4887246AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1993 Dodge Grand Caravan | Base, ES | 6 Cyl 3.0 L GAS
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Dodge Grand Caravan Control Module Part Number: R4883269
$479.67 MSRP: $760.00
You Save: $280.33 (37%)
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Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996 Dodge Grand Caravan | ES, LE | 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Control Module Part Number: R5127684AA
$708.72 MSRP: $1075.00
You Save: $366.28 (35%)
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Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM
- Replaces: RL127684AA, 4727321AD, 4727321AC, 5127684AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2004 Dodge Grand Caravan | Anniversary Edition, EL, ES, EX, SXT, Sport | 3.8L V6, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Control Module Part Number: R5127670AA
$457.89 MSRP: $691.00
You Save: $233.11 (34%)
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Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module
- Replaces: 4727403AJ, RL127670AA, 4727403AK, 5127670AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001 Dodge Grand Caravan | ES, EX, Sport | 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Control Module Part Number: 5150724AC
$646.84 MSRP: $978.00
You Save: $331.16 (34%)
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Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; PCM; ECM; Module Powertrain Control Generic
- Replaces: RL150724AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2013 Dodge Grand Caravan | Crew, R/T, SE, SXT | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan ECM Part Number: 4797932
$225.83 MSRP: $330.00
You Save: $104.17 (32%)
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Product Specifications
- Other Name: Module - Engine Controller
- Replaced by: R4887182AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1994 Dodge Grand Caravan | ES, LE, SE | 6 Cyl 3.3 L GAS
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Dodge Grand Caravan Control Module Part Number: 68243295AB
$519.18 MSRP: $769.00
You Save: $249.82 (33%)
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Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM; Module Powertrain Control Generic
- Replaces: 68243295AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2016-2020 Dodge Grand Caravan | GT, SE, SE Plus, SXT | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan ECM Part Number: 4727250AF
$413.16 MSRP: $599.00
You Save: $185.84 (32%)
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Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module
- Replaced by: R4727250AH
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-1999 Dodge Grand Caravan | ES, LE, SE | 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Control Module Part Number: 5150778AB
$456.96 MSRP: $1105.00
You Save: $648.04 (59%)
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Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; PCM; ECM; Module Powertrain Control Generic
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2014 Dodge Grand Caravan | American Value Package, R/T, SE, SE 30th Anniversary Edition, SXT, SXT 30th Anniversary Edition | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan ECM Part Number: R4887266AA
$350.71 MSRP: $507.00
You Save: $156.29 (31%)
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Product Specifications
- Other Name: Module - Engine Controller; Single Board Engine Controller
- Replaced by: R4887267AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1993 Dodge Grand Caravan | ES, LE, SE | 6 Cyl 3.3 L GAS
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Dodge Grand Caravan ECM Part Number: 4748229AI
$478.95 MSRP: $694.00
You Save: $215.05 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module
- Replaced by: R4748229AK
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-1999 Dodge Grand Caravan | ES, LE, SE | 6 Cyl 3.8 L GAS
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Dodge Grand Caravan ECM Part Number: R4887273AA
$42.54 MSRP: $53.93
You Save: $11.39 (22%)
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Product Specifications
- Other Name: Module S B E C; Engine Control Module
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1993 Dodge Grand Caravan | ES, LE, SE | 6 Cyl 3.3 L GAS
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Dodge Grand Caravan Control Module Part Number: 5150562AC
$826.69 MSRP: $1205.00
You Save: $378.31 (32%)
Product Specifications
- Other Name: Module - Powertrain Control
- Replaces: RL150562AC, 5150562AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011 Dodge Grand Caravan | C/V, Crew, Express, Mainstreet, R/T | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan ECM Part Number: 5150252AD
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; Module Powertrain Control Generic
- Replaces: 5150252AC, RL150252AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Grand Caravan | SXT | 3.8L V6, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Control Module Part Number: R4727247AE
Product Specifications
- Other Name: Module - Engine Controller; Module Engine Controller
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Dodge Grand Caravan | ES, LE, SE | 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Control Module Part Number: R4727283AB
Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000 Dodge Grand Caravan | ES, LE, SE, Sport | 6 Cyl 3.8 L GAS

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Dodge Grand Caravan 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 Grand Caravan matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Caravan 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.

Chrysler Grand Caravan's Engine Control Module otherwise referred to as ECM is well-known for its efficiency and durability, acting as the electronic command center for the engine of different Grand Caravan models. This is also known as the Dodge Grand Caravan's Engine Control Module DME or the electronic control unit ECU and has the critical responsibility of moderating fuel and air admissions in the engine cylinders of the Dodge Grand Caravan to provide for optimum efficiency in the car engine. Therefore, by controlling the certain factors present in the air-fuel ratio, idle speed, and valve timing, the ECM, can improve both performance and fuel economy of the Dodge Grand Caravan and taking it into consideration, it can be considered as an necessities for every owner of the vehicle. This versatility of the part to fit different Grand Caravan models, ranging from the first models to the latest makes it a crucial component in ensuring that the vehicle is operational. Also, the Engine Control Module plays an important role in the safety, because it controls some parameters of the engine, which affect the stability and maneuverability of the car. In particular, the mentioned Dodge Grand Caravan ECM could also work as a powertrain control module (PCM) in which case, it handles transmission control for smooth driving experience. The Dodge Grand Caravan ECM features such as custom and tuning set it out from the traditional market by guaranteeing drivers get the premier efficiency and safety of the car. Thus, the characteristics of high performance, reliable protection, and versatility reinforce the position of the Dodge Grand Caravan as one of the most popular minivans on the market.

Dodge Grand Caravan Engine Control Module Parts and Q&A

Control Module
R5134857AA
Q: How to Service an Engine Control Module on Dodge Grand Caravan?
A:
Before starting with the Engine Control Module, remove the negative terminal from the battery and the battery covering. After that, undo the 2 bracket bolts for the upper PCM and detach the 2 PCM connectors, then remove the headlamp. Remove the lower PCM mounting bolt and remove the PCM next. The first step in installation is to fit the PCM and tighten the lower mounting bolt so it is snug. After that, grab the top 2 bracket bolts and install them, tightening each one. Put the headlamp and 2 PCM connectors back in, place the battery shield in position and then reattach the negative battery cable.
Control Module
R5187197AA
Q: How to Remove and Replace an Engine Control Module on Dodge Grand Caravan?
A:
Put the Engine Control Module (ECM) on the mounting bracket as the first step. After that, attach the electrical connectors to the ECM and place them and the bracket assembly on the Radiator Support. Then, place the upper and lower mounting bolts and install the left headlamp module afterward. After that, attach the negative battery cable and configure the Engine Control Module as directed.