LAUNCH CR HD V2 Heavy-Duty Truck Scanner

The LAUNCH CR HD V2 is a corded diagnostic scanner advertised for heavy-duty trucks and OBD2 passenger-car diagnostics. It reads and clears codes, displays live data and freeze frames, and claims full-system truck coverage, subject to vehicle-specific support.

At a glance

Reads and clears fault codes, displays freeze-frame and live data, and graphs two parameters at once, according to the listing.
Truck features are advertised for engine, transmission, ABS, SRS and other systems. The listing says supported systems depend on vehicle make, model and year.
Passenger-car support is described as OBD2 diagnostics only.
Includes automatic protocol search and manual system selection, as described by the listing.
Claims DTC lookup, battery-voltage monitoring, I/M readiness tests and printable reports.
The listing claims lifetime free software updates and English, French and Spanish language options.

Price

$130.50Save 10%

Reference price: ~~$145.00~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

Combines advertised heavy-duty truck protocols with OBD2 support for passenger cars in one corded reader.
Live data, freeze-frame viewing, two-parameter graphs and quick code lookup offer useful information for basic troubleshooting.
Automatic search and manual protocol selection provide two connection approaches.

Cons

Passenger cars are limited to OBD2 diagnostics according to the listing, rather than the claimed expanded truck system coverage.

Technical specifications

7 specifications

Identity
Brand	LAUNCH
Model	LAUNCH CR HD V2

Display and video
Screen size	2.8 inches

Power and battery
Power configuration	Corded Electric

Dimensions and installation
Weight listed	0.64 kg

Diagnostics and connectivity
Supported protocols	J1708, J1939, J1979, J1850, PWM, and VPW
Claimed adapter connections	OBD1 6-pin / OBD1 9-pin / CT 9-pin / OBD2 16-pin

What to know before buying

Listing details to confirm

Truck system coverage varies by make, model and year, and the listing asks buyers to confirm compatibility before purchase. It also describes adapters for pre- and post-2007 vehicles, Caterpillar off-road equipment and many passenger cars or light-duty vehicles after 2000, but those claims do not confirm fit for a particular vehicle. The listing gives conflicting dimensions and weight information: one entry says 25.5L x 17.7W x 5.8H centimetres and another says 25.5 x 17.7 x 5.79 cm; 640 g. The listed weight elsewhere is 0.64 kg, which is numerically consistent with 640 g, but the dimension values differ.

Who is it for?

A good fit for

DIY users who want a corded reader for basic truck fault-code checks and live-data viewing.
Owners or technicians working with supported heavy-duty protocols who want a single tool that also provides basic passenger-car OBD2 diagnostics.

Less suited to

Buyers needing confirmed full-system coverage for a specific vehicle without checking its make, model and year.
Passenger-car users seeking system diagnostics beyond OBD2.

LAUNCH CR HD V2 Heavy-Duty Truck Scanner · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 30 ratings

5 stars70%70%
4 stars20%20%
3 stars5%5%
2 stars0%0%
1 star5%5%

The supplied evidence includes aggregate ratings but no customer-comment summary, so specific customer strengths or complaints cannot be established. The ratings lean positive overall, with a smaller low-rating share, but they do not reveal why people rated it as they did. They cannot confirm compatibility or validate the scanner's advertised truck-system coverage.

Frequently asked questions

Does the CR HD V2 provide full-system diagnostics on every truck?

No universal coverage is established. The listing claims multiple truck-system diagnostics but says supported systems vary by make, model and year. Confirm the target vehicle's coverage before buying.

Can it scan passenger cars?

The listing says passenger cars support OBD2 diagnostics only. It does not claim expanded passenger-car system coverage.

What information can it display?

The listing describes fault codes, freeze-frame data, live data, graphs for two parameters, battery voltage and I/M readiness status.

Are updates included?

The listing claims lifetime free software updates through its upgrade client.