
591-12031 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $45.50 | Condition is Used, 2017 Cadillac ATS WiFi OnStar Communication Control Module - 23274066, FREE SHIPPING | ![]() |
![]() | $55.99 | Top Pick! Condition is Used, 17 2017 Cadillac ATS Chassis ECM Communication Telematics Onstar Opt UE1 O , FREE SHIPPING | ![]() |

The Cadillac 591-12031 Chassis ECM Communication Telematics OnStar Unit UE1 17 ATS is a state-of-the-art automotive component designed to enhance the connectivity and safety features of your Cadillac ATS (model year 2017 or later) vehicle. This OnStar system integrates advanced telematics and communication capabilities into your car's Electronic Control Module (ECM), allowing you to access a range of services and functions aimed at optimizing your driving experience and ensuring peace of mind.
The heart of this system is the OnStar 4G LTE connection, which allows for real-time vehicle diagnostics, remote vehicle access, and a host of safety and convenience features. With OnStar, you can receive automatic crash response, emergency services, roadside assistance, and turn-by-turn navigation right from your car's infotainment system.
Additionally, the 591-12031 Chassis ECM Communication Telematics OnStar Unit UE1 17 ATS offers remote vehicle access and control. Using the OnStar app or the MyCadillac.com website, you can remotely start your engine, lock and unlock your doors, and even check fuel levels and tire pressure. This added convenience is particularly useful when you're in a hurry or when you need to monitor your vehicle from a distance.
Moreover, this OnStar system is compatible with various advanced safety features, such as Automatic Crash Response, Stolen Vehicle Assistance, and Remote Ignition Block. In the event of a crash, the system automatically sends a signal to OnStar, who can then contact emergency services and provide them with your vehicle's location. If your vehicle is stolen, OnStar can help you locate it and even disable the engine remotely.
The OnStar system also offers a range of driver assistance features, such as Vehicle Diagnostics, Dealer Maintenance Notifications, and OnStar Guidance Plan. These features help you maintain your vehicle and keep it running at its best, ensuring optimal performance and reducing the need for costly repairs.
In summary, the Cadillac 591-12031 Chassis ECM Communication Telematics OnStar Unit UE1 17 ATS is an essential upgrade for any Cadillac ATS owner. With its advanced connectivity and safety features, this OnStar system offers unparalleled peace of mind, convenience, and performance. Whether you're looking to enhance your driving experience, optimize your vehicle's maintenance, or enjoy the added security of OnStar's advanced safety features, this system is the perfect choice for you.
The Cadillac 591-12031 chassis ECM Communication Telematics OnStar Unit UE1 17 for the ATS model is a crucial component of the vehicle's OnStar and telematics system. This system offers several advantages and disadvantages.
Advantages:1. Enhanced Safety: OnStar provides emergency response services, automatic crash response, and roadside assistance, making the vehicle safer to drive.
2. Convenience: The telematics system offers features like remote start, vehicle diagnostics, and turn-by-turn navigation, making the driving experience more convenient.
3. Connectivity: The system offers Wi-Fi hotspot capabilities, allowing passengers to connect their devices to the internet, enhancing their in-car experience.
4. Vehicle Diagnostics: The system can provide real-time vehicle diagnostics, alerting the driver to potential issues before they become major problems.
Disadvantages:1. Cost: The cost of purchasing and installing the Cadillac 591-12031 chassis ECM Communication Telematics OnStar Unit UE1 17 can be high, especially if the vehicle is not under warranty.
2. Subscription Fees: To access the full range of OnStar and telematics services, a subscription fee is required, which can add to the overall cost of ownership.
3. Dependence on Technology: The system relies on technology, and if there are any issues with the system, it could leave the driver without crucial features like emergency response and navigation.
In conclusion, the Cadillac 591-12031 chassis ECM Communication Telematics OnStar Unit UE1 17 offers several advantages like enhanced safety, convenience, connectivity, and vehicle diagnostics. However, it also comes with disadvantages like cost, subscription fees, and dependence on technology.
If the vehicle is new and still under warranty, it may be worth considering the purchase of the system to take advantage of its advanced features. However, if the vehicle is older or the cost is a significant concern, it may be worth considering alternative solutions or forgoing the system altogether. Ultimately, the decision to purchase the Cadillac 591-12031 chassis ECM Communication Telematics OnStar Unit UE1 17 depends on individual needs, preferences, and budget.
Details:
Wheels are rim only. Does not include tire, hubcap. Shift assembly does not include cable or bezel. Fuel cap is only, filler door sold separately.
Does not include shift assembly or parking brake levers switches. Wiper motors and linkage are sold separately unless indicated differently in the listing. Fuel rail may differ. Window regulators motors are sold separately unless indicated differently in the listing.
Doors are door only. Confirm trim and paint codes prior to purchase. Please message first. Steering wheels and columns are bare.
Does not include tire or cap. Shift assembly and emergency brake lever does not include cable or bezel. No switches, airbags, airbag covers. Computers/modules/airbags/radios may require dealer programming to be functional in your vehicle.
Monitors can look different than actual color. Lower dash panels do not include switches. Bezel is not included. Engines do not include starter, throttle body, alternator, injectors, intake exhaust manifolds or ac pump.
Consoles are sold without lids and bare. Left driver door trim panels are trim panel only without switches.
specifications perfoelectric:
- for models: Ats
- for years: 2017
- brand: Cadillac
- part type: Ecm
- conditions options: Out
- genuine oem: Yes
- ipn: 591-12031
seller perfoelectric:
- city: fairmount, indiana
- rating: 98.6%
- # reviews: 8530
general perfoelectric:
- category: Auto Parts > Electrical Components
returns perfoelectric:
- policy: no returns
shipping perfoelectric:
- service: usps ground advantage
- carrier: usps
- class: standard
- type: fixed
- transit: 3-8 days
offer perfoelectric:
- options: ship-to-home
- started: october 14, 2025
- prices: $45.50–$55.99
- item condition: Used
- availability: in stock
- in stock #: 2
- sold #: 15
payments perfoelectric:
- wallet: google-pay
- credit card: diners-club
- other
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