How to Remove and Replace an Engine Control Module on Chrysler Pacifica?

Before touching the Engine Control Module, first detach the negative battery cable. Following this, raise and support the vehicle and take out the left front wheel as well as the left front splash shield. After that, take off the 4 connectors, then the 3 screws that secure the PCM, so it can be taken out.

How to Install an Engine Control Module on Chrysler Pacifica?

Before installing the Engine Control Module, attach the PCM to the heating plate, using the given 3 mounting screws and make sure they are nice and secure. The colors on PCM connectors allow easy identification. After that, place and secure the 4 electrical connectors. Then, install the left front splash shield and set the left front wheel into place. Bring the car down from the jack stands and then attach the negative battery cable.

OEM Chrysler Pacifica Engine Control Module

Engine Control Computer

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17 Engine Control Modules found

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Chrysler Pacifica ECM Part Number: 5150888AD
$446.84 MSRP: $670.00
You Save: $223.16 (34%)
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Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module; Module Engine Controller
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2017 Chrysler Pacifica | LX, Limited, Touring, Touring L, Touring L Plus | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chrysler Pacifica ECM Part Number: 68330922AB
$586.07 MSRP: $882.00
You Save: $295.93 (34%)
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Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module; Module Engine Controller
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chrysler Pacifica | Hybrid Limited, Hybrid Touring L, Hybrid Touring Plus | 6 Cyl 3.6 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chrysler Pacifica ECM Part Number: 5150994AB
$625.85 MSRP: $946.00
You Save: $320.15 (34%)
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Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module; Module Engine Controller
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2017 Chrysler Pacifica | Hybrid Platinum, Hybrid Premium | 6 Cyl 3.6 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chrysler Pacifica Control Module, Front Part Number: 68329858AA
$132.51 MSRP: $197.00
You Save: $64.49 (33%)
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Product Specifications
- Other Name: ECU - LED Headlamp; Headlight Control Module, Front; Lighting Control Module; Module; Kit Engine Controller; ECU Kit LED Headlamp
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2017-2020 Chrysler Pacifica | AWD Launch Edition, Hybrid Limited, Hybrid Platinum, Hybrid Premium, Hybrid Touring, Hybrid Touring L, Hybrid Touring Plus, L, LX, Limited, Touring, Touring L, Touring L Plus, Touring Plus | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chrysler Pacifica ECM Part Number: 68434929AC
$155.22 MSRP: $230.00
You Save: $74.78 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module - Engine Controller
- Replaces: 68434929AA, 68434929AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2020-2024 Chrysler Pacifica | Hybrid Limited, Hybrid Pinnacle, Hybrid Premium S Appearance, Hybrid Road Tripper, Hybrid S Appearance, Hybrid Select, Hybrid Touring, Hybrid Touring L | 3.6L V6, 6 Cyl 3.6 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chrysler Pacifica ECM Part Number: 68434928AC
$197.14 MSRP: $290.00
You Save: $92.86 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module - Engine Controller
- Replaces: 68434928AB, 68434928AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2020-2024 Chrysler Pacifica | AWD Launch Edition, Limited, Pinnacle, Touring, Touring L, Touring L Plus | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chrysler Pacifica ECM Part Number: 68330910AA
$401.53 MSRP: $602.00
You Save: $200.47 (34%)
ADD TO CART
Product Specifications
- Other Name: Module - Engine Controller; Engine Control Module; Module Engine Controller
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chrysler Pacifica | L, LX, Limited, Touring, Touring L, Touring L Plus, Touring Plus | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chrysler Pacifica PCM Part Number: 4727540AC
Product Specifications
- Other Name: Module - Powertrain Control
- Replaces: 4727540AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006 Chrysler Pacifica | Base | 3.8L V6, 6 Cyl 3.8 L GAS
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Chrysler Pacifica PCM Part Number: 5094745AG
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM
- Replaces: 5094745AC, 5094745AE, 5094745AF, RL094745AG, 5094745AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007 Chrysler Pacifica | Base | 3.8L V6, 6 Cyl 3.8 L GAS
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Chrysler Pacifica PCM Part Number: 5150251AC
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM; Module Powertrain Control Generic
- Replaces: 5150251AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Chrysler Pacifica | LX | 6 Cyl 3.8 L GAS
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Chrysler Pacifica PCM Part Number: R5127196AA
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM; Module Kit Powertrain Control
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004 Chrysler Pacifica | Base | 6 Cyl 3.5 L GAS
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Chrysler Pacifica ECM Part Number: 5161323AA
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; Module Powertrain Control Generic
- Replaces: RL161323AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005 Chrysler Pacifica | Base | 6 Cyl 3.8 L GAS
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Chrysler Pacifica PCM Part Number: 5094826AF
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM
- Replaces: RL094826AF, 5094826AC, 5094826AB, 5094826AD, 5094826AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007 Chrysler Pacifica | Base, Limited, Touring | 4.0L V6, 6 Cyl 4.0 L GAS
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Chrysler Pacifica Control Module Part Number: 5150253AE
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; PCM; ECM; Module Powertrain Control Generic
- Replaces: 5150253AA, RL150253AE, 5150253AD, RL150253AD, 5150253AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Chrysler Pacifica | LX, Limited, Touring | 4.0L V6, 6 Cyl 4.0 L GAS
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Chrysler Pacifica PCM Part Number: R4727541AD
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM; Module Powertrain Control Generic
- Replaces: RL727541AD, 4727541AB, 4727541AD, 4727541AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006 Chrysler Pacifica | Base, Limited, Touring | 3.5L V6, 6 Cyl 3.5 L GAS
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Chrysler Pacifica PCM Part Number: R5161322AA
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM; Module Powertrain Control Generic
- Replaces: RL161322AA, 5161322AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005 Chrysler Pacifica | Base, Limited, Touring | 3.5L V6, 6 Cyl 3.5 L GAS
View related parts
Chrysler Pacifica ECM Part Number: R5134856AA
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; Module Powertrain Control Generic
- Replaces: 5134856AA, 4748331AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chrysler Pacifica | Base | 3.5L V6, 6 Cyl 3.5 L GAS

Chrysler Pacifica Engine Control Module

Choose OEM Engine Control Module that meet Chrysler factory standards. Chrysler 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 Chrysler Pacifica matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Pacifica 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 Chrysler Pacifica Engine Control Module or what is commonly referred to as the ECM is famous for its efficiency and reliability that as the central control and processing unit that controls and regulates the engine primarily in different varieties of Vehicle. This advanced Engine Control Module receives signals from various important sensors; the oxygen sensor and the throttle position sensor and controls the air fuel mixture and idle speed respectively. Thanks to the optimization of fuel supply and switching on ignition coils, the Chrysler Pacifica Engine Control Module improves the combustion efficiency that in turn leads to the decrease of fuel consumption and emissions. It is compatible across various Pacifica generations, so both the gas model and the plug-in hybrid receive modern microprocessor-based solutions that can incorporate more features such as variable valve timing and transmission control. Notably, the Chrysler Pacifica Engine Control Module has precise functional significance and affects the performance of the car essential for safe driving of the car under various conditions of the road. Most strikingly, the real-time data nature of the ECM sets the product out for success in the auto market as it develops smooth and sensitive response to drivers. The success of Chrysler's Engine Control Module is still unchallenged for this particular model and their advanced technology is a testimony to the company's dedication to quality and efficiency thus, making the Pacifica as one of the most recommended vehicles for families and others.

Chrysler Pacifica Engine Control Module Parts and Q&A

PCM
5094826AF
Q: How to Remove and Replace an Engine Control Module on Chrysler Pacifica?
A:
Before touching the Engine Control Module, first detach the negative Battery Cable. Following this, raise and support the vehicle and take out the left front wheel as well as the left front splash shield. After that, take off the 4 connectors, then the 3 screws that secure the PCM, so it can be taken out.
PCM
5094745AG
Q: How to Install an Engine Control Module on Chrysler Pacifica?
A:
Before installing the Engine Control Module, attach the PCM to the heating plate, using the given 3 mounting screws and make sure they are nice and secure. The colors on PCM connectors allow easy identification. After that, place and secure the 4 electrical connectors. Then, install the left front splash shield and set the left front wheel into place. Bring the car down from the jack stands and then attach the negative Battery Cable.