Difference Between Tuson Heavy Duty Truck Module Kits for DirecLink Brake Controller
Updated 11/23/2021 | Published 11/22/2021
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Question:
I have a 2007 Volvo 670 VN. What is the difference between 335HDCON-9PIN and the335HDCON-9PIN-G500, and can I use either on my HD Truck?
asked by: Gary
Expert Reply:
The difference between the two is the 9-pin Deutsch connector they are compatible with; one is for green 9-pin Deutsch connectors (which have a slightly larger pin size) and the other is for the standard 9-pin Deutsch connector. So you wouldn't be able to use either on your truck, you would need to look at your 2007 Volvo 670 VN to see what color the 9-pin connector is; this is typically found under the dash. That will allow you to determine the right connector:
- Tuson Heavy Duty Truck Module Kit for DirecLink Brake Controller - 9 Pin with Green Connector # 335HDCON-9PIN-G500
- Tuson Heavy Duty Truck Module Kit for DirecLink Brake Controller - 9 Pin # 335HDCON-9PIN
These kits can be used with Tuson DirecLink Base Model Trailer Brake Controller # 335DL-100.

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Tuson Heavy Duty Truck Module Kit for DirecLink Brake Controller - 9 Pin with Green Connector
- Accessories and Parts
- Trailer Brake Controller
- Modules
- Tuson RV Brakes
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