1. Starters, Alternators, ECUs & Wiring Offers
  2. sku: 12803856648867632
  3. CADILLAC 591-04072

CADILLAC 591-04072 Chassis Ecm Theft Locking Keyless 31031530

fits model: Srx. make: Cadillac. year: 2014–2016.

591-04072 Cadillac Chassis Ecm Theft-locking Keyless Entry Fits 15-16 Srx 31031530

( Part Type: Ecm Entry ), ( Conditions Options: Chkid, Keyless Entry, Rh Rear Quarter ), ( Genuine Oem: Yes ), ( Ipn: 591-04072 ), ( Descriptionpartcondition: This Part Is Currently Installed On A Vehicle And Will Be Removed ), ( Manufacturer Warranty: 6 Month )

Review CADILLAC Chassis Ecm Theft locking Keyless Entry fits SRX 2014–2016

The Cadillac 591-04072 Chassis ECM (Electronic Control Module) is a crucial component of the security system in certain Cadillac SRX models from the years 2015 and 2016. This specific ECM is engineered to offer advanced theft-locking keyless features, providing an additional layer of protection for your vehicle.

The heart of this system is the theft-locking functionality, which prevents unauthorized access to the vehicle when the key fob is not present. The ECM communicates with the key fob using a secure signal, ensuring that only the authorized key can start the engine or lock and unlock the doors.

Installing this Chassis ECM is a straightforward process, typically requiring the assistance of a certified technician to ensure proper integration with your vehicle's existing security system. The ECM is designed to work seamlessly with the factory settings of the Cadillac SRX, maintaining the original functionality while enhancing the security features.

Some key features of this Cadillac 591-04072 Chassis ECM include:

1. Theft-locking functionality: This feature ensures that the engine cannot be started and the doors cannot be locked or unlocked without the presence of the authorized key fob.

2. Keyless access: The ECM allows for keyless entry and start, offering convenience and ease of use while maintaining the enhanced security features.

3. Compatibility: This ECM is specifically designed for Cadillac SRX models from 2015 and 2016, ensuring a perfect fit and optimal performance.

4. OEM quality: The Cadillac 591-04072 Chassis ECM is an original equipment manufacturer (OEM) part, meaning it is manufactured to the same high standards as the parts originally equipped on your vehicle.

In summary, the Cadillac 591-04072 Chassis ECM is an essential upgrade for Cadillac SRX owners looking to enhance their vehicle's security features. This advanced theft-locking keyless system offers the convenience of keyless entry and start while providing peace of mind against unauthorized access to your vehicle.

Pros and Cons of Buying Cadillac 591-04072 Chassis ECM Theft-Locking Keyless System for 2015-2016 SRX (31031530)

Pros:

1. Enhanced Security: The Cadillac 591-04072 Chassis ECM Theft-Locking Keyless System offers an additional layer of security against car theft. The system uses a unique key fob that must be present in the vehicle for it to start, making it difficult for thieves to steal your car without the key.

2. Convenience: The keyless entry and start feature of this system allows you to unlock and start your car with the press of a button on the key fob, making it more convenient for you to enter and start your vehicle.

3. Peace of Mind: Knowing that your car has an advanced security system can provide you with peace of mind and help you sleep better at night, especially if you live in an area with a high crime rate.

Cons:

1. Cost: The Cadillac 591-04072 Chassis ECM Theft-Locking Keyless System can be quite expensive to purchase and install. This may not be a feasible option for those on a tight budget.

2. Dependence on Battery: The keyless entry and start feature of the system relies on the battery in the key fob. If the battery dies, you will not be able to unlock or start your car using the key fob.

3. Complexity: The system may be complex to install, especially if you are not experienced in car electronics. It is recommended that you have a professional install the system to ensure that it is installed correctly and functions properly.

Conclusion:

The Cadillac 591-04072 Chassis ECM Theft-Locking Keyless System offers enhanced security and convenience for your vehicle. However, the high cost, dependence on battery, and complexity of installation may be considered drawbacks for some. Ultimately, the decision to purchase this system depends on your budget, lifestyle, and personal security concerns.

Recommendation:

If you value the added security and convenience of a keyless entry and start system, and you have the budget for it, then the Cadillac 591-04072 Chassis ECM Theft-Locking Keyless System is a worthwhile investment. However, if the cost is a concern, or if you are not comfortable with the complexity of installation, then you may want to consider other security options for your vehicle.

part # 591-04072 prices

  • $55.00-$100.00

specifications wiringwench:

  • for models: Srx
  • for makes: Cadillac
  • for years: 2014-2016
  • part type: Ecm Entry
  • conditions options: Chkid, Keyless Entry, Rh Rear Quarter
  • genuine oem: Yes
  • interchange part number: 591-04072
  • descriptionpartcondition: This Part Is Currently Installed On A Vehicle And Will Be Removed
  • manufacturer warranty: 6 Month

general wiringwench:

  • condition: Used
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

payments wiringwench:

  • credit card: Discover
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  • wallet: Apple-pay

seller wiringwench:

  • rating: 98.6%
  • # reviews: 71141

offer wiringwench:

  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • started: April 20, 2026
  • sold: 0
  • availability: In Stock

shipping wiringwench:

  • transit: 3-9 Days
  • service: Standard
  • class: Standard
  • type: Fixed
  • cost: $5.00

returns wiringwench:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 60 Days
for models: srx, for makes: cadillac, for years: 2014-2016, part type: ecm entry, conditions options: chkid, keyless entry, rh rear quarter, genuine oem: yes, descriptionpartcondition: this part is currently installed on a vehicle and will be removed, manufacturer warranty: 6 month,
manufacturer: cadillac, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 12803856648867632,

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