Universal Wiring Kits with ISO + AFC Module – flexible solutions for many applications

Looking for a universal wiring kit with ISO interface and AFC module that can be used across multiple vehicles and trailers? At Weltmann KFZ-Teile, we provide universal modules that include an integrated AFC (Analog/Fault/Code) module to enhance compatibility with modern on-board networks. Thanks to the ISO-standard interface, they can be easily combined and adapted.

What makes a universal wiring kit with ISO + AFC module special?

These kits stand out thanks to the following features:

ISO interface: standardized connector for easy integration into vehicle wiring systems.
AFC module: intelligent coding/adaptation capability for voltage dips, special electronics or interference suppression.
Universal compatibility: not restricted to one vehicle model, but broadly usable.
Modular design: extendable for extra functions like constant power, charging or reverse light integration.

Your advantages with universal wiring kits**

Maximum flexibility when changing vehicles or retrofitting
Easy integration via ISO connector systems
Adaptive behavior through AFC module reduces interference
Compact, weatherproof construction for external use
Durable components for long-term use

Use cases

With a universal wiring kit with ISO + AFC module, you can equip a variety of vehicles and trailers, such as:

Vehicles without built-in trailer electrics (older or special vehicles)
Refits when vehicles are sold or repurposed
Mobility or fleet vehicles requiring versatile solutions
Special vehicles with unusual electronics or extra features

Select your universal wiring kit with ISO + AFC module now

Use our shop filters or technical specifications to choose the right universal wiring kit with ISO interface and AFC module. Order securely online — we deliver reliably and quickly. Weltmann KFZ-Teile – your partner for flexible electric solutions in the trailer sector.

FAQs – frequently asked questions about universal wiring kits with ISO + AFC module

What does ISO interface mean?
The ISO interface is a standardized plug connector that allows compatibility with many vehicle wiring systems.
What is the AFC module and what is it used for?
The AFC (Analog/Fault/Coding) module works to adjust, suppress interference, or provide extra functions such as voltage stabilization or charging support.
Can I use the kit in any vehicle?
In many cases yes — as long as the ISO wiring is compatible. Always check current draw, fusing, and voltage conditions.
Do I need to code it?
Typically no — many modules operate plug & play. In complex vehicle systems, configuration may be required.
Are the connectors weatherproof?
Yes — our versions feature weatherproof connectors and appropriate sealing.
Can I install it myself?
With technical skills and proper tools yes. If uncertain, professional installation is recommended.
How long is the delivery?
Usually 1–3 working days if the product is in stock.

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