Many Subaru Ascent owners and potential buyers wonder about remote start functionality, particularly whether it’s possible to remote start their vehicle using just the key fob. Let’s clarify the remote start options available for the Subaru Ascent, and specifically address the key fob remote start capability.
It’s a common misconception that all remote start systems are the same. For the Subaru Ascent, it’s crucial to understand that key fob-based remote start is not a standard feature. If you’re looking to start your Ascent remotely using your key fob, you’ll need to know about an optional accessory unit that needs to be installed. This key fob remote start system operates independently from the Starlink app-based remote start. Confusing these two systems is a frequent point of misunderstanding.
Key Facts About Subaru Ascent Key Fob Remote Start:
- Optional Accessory: Key fob remote start is an optional accessory, not included as a standard feature on any Subaru Ascent model from 2019 to 2023.
- Separate from Starlink: Key fob remote start and Starlink app-based remote start are completely different systems and do not interact with each other.
- Available for All Ascent Years (2019-2023): Despite rumors to the contrary, a key fob remote start accessory is available for all Subaru Ascent model years from 2019 through 2023.
- Installation Required: This feature is not active by default. It must be ordered with the vehicle or installed later by a Subaru dealer as an accessory.
To provide more specific details, let’s break down the options based on the ignition type for the 2023 Subaru Ascent.
2023 Subaru Ascent with Keyed Ignition:
For 2023 Ascent models that use a traditional keyed ignition, the available remote start accessory has the following characteristics:
- Part Number: H001SXC300
- Key Fob Incompatible for Start: This particular accessory does not enable starting the car using your standard Subaru key fob.
- Independent System: It remains completely separate from the Starlink app-based remote start system.
- Direct-to-Computer Module: Installation involves a module that directly interfaces with the vehicle’s computer system.
- Dedicated Remote Fobs: The kit includes two dedicated, long-range remote start fobs. These fobs are solely for starting the vehicle and offer an extended operating range of up to 400 feet in line of sight (los).
2023 Subaru Ascent with Push-Button Start:
For 2023 Ascent models equipped with push-button start, the key fob remote start accessory offers a different functionality:
- Part Number: H001SXC200
- Enables Key Fob Start: This accessory does enable you to start your Subaru Ascent using the regular key fob that comes with the vehicle.
- Limited Key Fob Range: Remote starting using the standard key fob has a shorter range, approximately up to 100 feet in line of sight (los). This is a real-world range limitation.
- Independent of Starlink: Again, this system is entirely separate from the Starlink app-based remote start.
- Direct-to-Computer Module: Installation also requires a direct-to-computer module.
- Additional Long-Range Fobs: In addition to enabling key fob start, this kit also includes two dedicated long-range remote start fobs, similar to the keyed ignition system, with a range of up to 400 feet (los).
Accessory options for Subaru Ascent
Important Note for 2019-2022 Subaru Ascent Owners:
The part numbers listed above are specifically for the 2023 Subaru Ascent. If you own a Subaru Ascent from the 2019-2022 model years, the part numbers for the key fob remote start accessories are different. For detailed information regarding remote start options for these earlier models, it’s recommended to consult resources specifically for those years. You can find more in-depth information and discussions on Subaru Ascent forums, like the one linked below.
For further reading and to understand the nuances between key fob remote start and Starlink remote start options for all Subaru Ascent years (2019-2023), refer to this detailed discussion:
Which Accessory? FOB Based Remote Start vs “Starlink” (MySubaru) remote start
In conclusion, yes, you can remote start a Subaru Ascent with a key fob, but it requires the installation of a specific accessory unit. The functionality and part numbers vary depending on whether your 2023 Ascent has a keyed ignition or push-button start. For owners of 2019-2022 models, different part numbers apply, and consulting Subaru resources or owner forums is advised to ensure you get the correct information for your vehicle. Understanding these distinctions will help you choose the best remote start option for your Subaru Ascent.
