CAN-C Buss Star Splice Block Fuse Connector 68321746AA - Restores CAN

Our review of the CAN-C Buss Star Splice Block fuse connector finds it to be a focused replacement part for owners troubleshooting CAN bus communication faults and related electrical errors. Installed behind the dash of compatible Jeep, Ram, and Chrysler vehicles, this connector's biggest selling point is its simple plug-and-play fit combined with copper alloy contacts that restore stable communications for modules like BCM, PCM and ABS. For anyone facing intermittent module disconnects or no-start conditions tied to a damaged connector, this is a practical repair option.

Key Features

• Vehicle Fitment: Direct compatibility with Jeep Wrangler JL 2018-2025 and Gladiator JT 2020-2025 ensures a correct physical fit for those models.
• Broader Coverage: Also fits Dodge Ram 1500 (2019-2024), Ram 2500/3500 (2021-2024), Chrysler Pacifica (2017-2025) and Voyager (2020-2024), making it useful across several platforms.
• Durable Construction: Engineering plastic housing with heat resistance is built to meet or exceed OEM expectations for long-term service in the dash environment.
• Copper Alloy Contacts: Contacts are designed to provide stable CAN bus communication and eliminate intermittent faults caused by poor connections.
• Problem Resolution: Targets common symptoms such as communication faults, starting issues, and ECU error codes by restoring proper circuit continuity.
• Easy Installation: Plug-and-play design installs in the factory location with no modifications required, so repairs are quick and minimally invasive.

Who It's For

This connector is aimed at vehicle owners and independent mechanics who have diagnosed a CAN-C bus open, short, or poor contact as the root cause of module errors, no-start conditions, or intermittent disconnections. It is especially relevant for owners of Wrangler JL, Gladiator JT, Ram trucks, Pacifica, and Voyager within the stated model years who prefer a direct replacement part.

Those who should look elsewhere include owners whose electrical problems stem from damaged wiring harnesses, failed modules, or aftermarket modifications rather than a faulty splice block. For complex electrical diagnostics beyond plug-and-play replacement, a professional electrical technician or dealer-level service may be required.

Pros & Cons

Pros

• Restores reliable CAN bus communication for multiple control modules, reducing ECU error codes.
• Fits factory location and installs without modifications, saving time on repairs.
• Durable engineering plastic housing and copper alloy contacts designed for long-term performance.
• Covers a wide range of Jeep, Ram, and Chrysler model years for flexible use across vehicles.

Cons

• Some users reported issues with melt resistance, indicating potential vulnerability under extreme conditions.
• Only addresses connector-related faults and will not resolve problems caused by faulty modules or wiring elsewhere.

Specifications

Compatible Models	Jeep Wrangler JL 2018-2025, Gladiator JT 2020-2025, Ram 1500 2019-2024, Ram 2500/3500 2021-2024, Pacifica 2017-2025, Voyager 2020-2024
Replace Part Numbers	68321746AA, 2-2272352-5
Housing Material	Engineering plastic with heat resistance
Contact Material	Copper alloy contacts
Function	CAN-C buss star splice block fuse connector for module communication
Installation	Plug-and-play, installs behind dash in factory location

Our Verdict

The CAN-C buss star splice block is a practical, value-oriented replacement for those whose diagnostics point to a defective connector causing CAN communication faults or starting issues. It fits directly into the factory location for the supported Jeep, Ram, and Chrysler models and uses copper alloy contacts to restore stable module communication. Buyers should be aware of isolated reports about melt resistance, but for connector-related failures this is a sensible repair that avoids module replacement.

Frequently Asked Questions

Will this connector fix ECU error codes?
It can clear ECU codes caused by open circuits, shorts, or poor contacts on the CAN-C bus when the connector is the root cause.

Is installation difficult?
No, the design is plug-and-play and installs directly in the factory location behind the dash with no modifications.

Does it fit my Ram or Jeep?
Check the model years listed; it fits Wrangler JL 2018-2025, Gladiator JT 2020-2025, Ram 1500 2019-2024, Ram 2500/3500 2021-2024, Pacifica 2017-2025, and Voyager 2020-2024.