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LAUNCH X431 HD III Heavy-Duty Module Handset Kit

LAUNCH

LAUNCH X431 HD III Heavy-Duty Module Handset Kit

β˜… 4.8 (n_reviews)

24 V heavy-duty module for 12 V and 24 V trucks and buses, with the truck software licence included.

$1,490.00 Prices include import duty and tariffs on our DDP lanes to the lower 48 states and the UK, so the total at checkout is the total you pay. Air express is shown before payment.
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  • SKU X431-HD3-DIAGUN
  • ships_from Shanghai, China
  • lead_time 45–60 days door to door
  • lithium_note
region_note_h Region activation: order, then send us the country where the tool will be used. We register the device to that region through Launch's official channel and send you the confirmation before dispatch. Devices activated outside their registered region can be blocked by the manufacturer β€” keeping this step in the flow is what protects your warranty and software access.

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  • Reads and clears faults on 24 V commercial vehicle systems, not just engine codes
  • Supports the truck groups you select at configuration time
  • Works with the diagnostic platform you already own
  • Truck cables are listed separately, so you buy only the round plugs you meet

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FormatHandheld heavy-duty diagnostic tool
Shipping methodAir freight, 7–14 days door to door
Region statusRegistered to buyer's region before shipment by our authorised channel

What it is for

Truck and bus diagnostics run on 24 V systems with round, manufacturer-specific connectors, so a car platform needs two additions: the heavy-duty software licence and the right cables. This is the category where workshops most often buy the wrong thing β€” the module is universal, the cables are not.

Tell us which truck groups you see (Volvo, MAN, Scania, Mercedes-Benz, Iveco, DAF, Renault, Cummins, Isuzu or Hino) and we will list the cables you actually need. Extra cables are cheap compared to a second delivery.

Specification detail

Supplied as HD Diagun handset, licence and basic truck cables. The module works with current LAUNCH diagnostic tablets; confirm your platform model with the order and we will verify compatibility before dispatch.

Before you order

Check the size and quantity against your own job first: most returns in this category come from ordering the wrong diameter, finish or pack size rather than from a fault. If you are unsure, send us a photo or a measurement and we will confirm which variant you need.

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