GM 21995789 Onstar Communication Control Module
fits model: C6, Corvette. year: 2005.
( Brand: Gm ), ( Manufacturer Part Number: 21995789 ), ( Part Type: Control Module ), ( Universal Fitment: No ), ( Country Of Origin: Mexico )
Review GM Onstar Communication Control Module Used Oem fits CORVETTE C6 2005
The GM 21995789 OnStar Communication Control Module is a crucial component of the OnStar system found in select 2005 C6 Corvette models. This module serves as the heart of the OnStar communication system, enabling features such as Automatic Crash Response, Roadside Assistance, Remote Door Unlock, and Stolen Vehicle Assistance.
The compact, yet sophisticated design of the module measures approximately 6.7 x 3.9 x 1.2 inches (17 x 9.9 x 3 cm) and weighs around 1.3 pounds (0.6 kg). It is engineered with advanced technology, allowing it to establish and maintain a reliable cellular connection for seamless communication between the vehicle and OnStar's response team.
The module integrates with the vehicle's electrical system, allowing it to monitor various systems and sensors within the car. In the event of an accident, the module automatically sends an alert to OnStar, providing the response team with essential vehicle information, such as location, speed, and airbag deployment status. If the vehicle is stolen, the module can be programmed to send the new location to law enforcement agencies.
Additionally, the module offers several convenient features for the vehicle's occupants. Remote Door Unlock allows users to unlock their doors via the OnStar app or by calling the OnStar response team. The module also supports Turn-by-Turn Navigation, which provides voice-guided directions to the destination entered in the OnStar system.
The GM 21995789 OnStar Communication Control Module is designed to work with the OnStar subscription service, which offers various plans to cater to different customer needs. The module requires a power connection, a ground connection, and a cellular connection to function properly.
In summary, the GM 21995789 OnStar Communication Control Module is an essential component of the OnStar system in select 2005 C6 Corvette models. It offers a range of safety, security, and convenience features, making it an invaluable addition to any vehicle.
Pros and Cons of Buying a 2005 C6 Corvette ONStar Communication Control Module (GM 21995789)
The ONStar Communication Control Module is an essential component of the ONStar system in a 2005 C6 Corvette. This module is responsible for managing various functions such as emergency services, navigation, and vehicle diagnostics. If you are considering purchasing a used 2005 C6 Corvette ONStar Communication Control Module (GM 21995789), here are some pros and cons to help you make an informed decision.
Pros:1. Safety and Convenience: The ONStar system offers several safety features like automatic crash response, emergency services, and roadside assistance. Additionally, it provides convenience with turn-by-turn navigation and remote vehicle diagnostics.
2. Cost-effective: A used ONStar Communication Control Module can be a more affordable option compared to purchasing a new one or a complete ONStar system.
3. Availability: Buying a used module from a trusted source can ensure availability when the original part is not functioning or is no longer supported by the manufacturer.
Cons:1. Uncertainty of Functionality: A used module may have pre-existing issues that could impact its functionality. It's essential to verify the module's condition before purchasing.
2. Compatibility: Make sure the used module is compatible with your specific 2005 C6 Corvette model and trim level. Incompatibility can lead to installation issues and reduced functionality.
3. Dependence on Service: Since a used module is not covered under the manufacturer's warranty, you may need to rely on third-party services for any potential issues or repairs.
Conclusion:When considering purchasing a used ONStar Communication Control Module (GM 21995789) for your 2005 C6 Corvette, it's crucial to weigh the pros and cons carefully. The potential benefits include safety, convenience, and cost savings. However, the risks include uncertainty of functionality, compatibility issues, and the need for third-party services.
If you can ensure the used module is in good condition, compatible with your vehicle, and comes from a trusted source, it could be a worthwhile investment. However, if the risks outweigh the benefits for your situation, it may be better to explore other options, such as purchasing a new module or a complete ONStar system.
Recommendation:Before making a decision, thoroughly research the used module's condition, compatibility, and seller reputation. Also, consider the costs associated with potential repairs or services and weigh them against the benefits of the ONStar system. Ultimately, your decision should depend on your budget, requirements, and risk tolerance.
Details:
Item shipped as shown. SHIPPING IS FREE via USPS / UPS FedEx Ground to the contiguous USA lower 48 states. 2005 C6 Corvette OnStar Communication Control Module USED OEM GM 21995789.
part #: 21995789 prices
- $30.81-$157.49
specifications electvehic:
- for models: C6, Corvette
- for years: 2005
- brand: Gm
- mpn: 21995789
- part type: Control Module
- universal fitment: No
- country of origin: Mexico
shipping electvehic:
- service: USPS First Class
- type: Fixed
- class: Standard
- transit: 4-11 Days
- cost: $0.00
- carrier: USPS
seller electvehic:
- rating: 99.3%
- # reviews: 100405
- city: Easley, South Carolina
returns electvehic:
- policy: No Returns
general electvehic:
- condition: Used
- Car Truck Parts Accessories > Electric, Hybrid PHEV Specific Parts > Other Electric, Hybrid PHEV Specific Parts
payments electvehic:
- credit card: Visa
- wallet: Paypal
- other
offer electvehic:
- quantity: 1
- sold: 0
- best offers: True
- availability: In Stock
- started: January 12, 2026
- options: Ship-to-home
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