LAUNCH CR HD V2 Heavy-Duty Truck Scanner

The LAUNCH CR HD V2 is a corded diagnostic scanner for heavy-duty trucks and OBD2 passenger-car diagnostics. Its claimed functions include reading and clearing fault codes, viewing live data and freeze frames, and checking battery voltage. Vehicle and system coverage varies, so confirm compatibility for the exact make, model, and year before purchase.

At a glance

Claims HD OBD and OBD2 support, with passenger-car diagnostics limited to OBD2.
Lists six protocols and includes four connector types according to the package details.
Claims code reading and clearing, live data, freeze frames, two-parameter graphing, battery voltage monitoring, and printable reports.
Supports automatic protocol search and manual system selection according to the listing.

Price

$101.00Save 15%

Reference price: ~~$119.00~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

A single tool is claimed to cover heavy-duty truck diagnostics and basic OBD2 diagnostics for passenger cars.
The listed functions extend beyond code reading to live data, freeze frames, I/M readiness, and battery voltage checks.
The stated four-adapter set offers several connector options for different vehicle connections.
Lifetime software upgrades are claimed by the listing.

Cons

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

Technical specifications

15 specifications

Identity
Brand	LAUNCH
Model	LAUNCH CR HD V2

Display
Screen size	2.8 inches

Power
Power configuration	Corded Electric

Dimensions and weight
Dimensions listed	10.04"L x 6.97"W x 2.28"H
Weight listed	0.64 kg

Diagnostic functions and compatibility claims
Supported protocols	J1708, J1939, J1979, J1850, PWM, and VPW
Stated vehicle scope	Connect smoothly to pre & post 2007 models, Caterpillar construction (off-road), and most passenger cars / light-duty vehicles after 2000.
Passenger-car diagnostic limit	Passenger cars support OBD2 diagnostics only
Claimed truck systems	engine, transmission, ABS, SRS, and more
Data display	View readings in graphs / text
Graphing	graph 2 parameters at once
Other stated functions	read / clear fault codes fast, view freeze frame / live data, graph 2 parameters at once, check battery voltage, print data, run I/M readiness tests, monitor system status and more.
Languages	English / French / Spanish
Updates	upgrades for life

What to know before buying

Listing details to confirm

The listing's full-system truck coverage is qualified by make, model, and year, and says specific systems vary. It asks buyers to confirm compatibility. The stated connection coverage and supported systems should therefore be checked for the exact vehicle before purchase.

What’s in the box

Included

1 x Canvas Bag
1 x LAUNCH CR HD V2 heavy duty truck scanner Main Unit
1 x Quick Start Guide
1 x USB-C Cable
4 x connectors: OBD-6Pin, OBD-9Pin, CT-9Pin, OBD2-16Pin

Who is it for?

A good fit for

DIY users who want a corded scanner for basic truck fault-code checks and OBD2 passenger-car diagnostics.
Owners or technicians who may use live data, freeze-frame information, and battery-voltage monitoring during troubleshooting.
Buyers who need multiple listed heavy-duty and OBD2 connector types in one kit.

Less suited to

Passenger-car owners seeking full-system diagnostics beyond OBD2.
Buyers who need confirmed support for a particular truck system or vehicle without checking compatibility first.

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

Customer reviews on Amazon

4.3 / 5 · 1,200 ratings

5 stars62%62%
4 stars21%21%
3 stars8%8%
2 stars3%3%
1 star6%6%

Aggregate ratings lean positive, with a meaningful minority of low-star ratings. Without supplied review comments, the reasons behind those ratings are unknown. The ratings alone do not confirm diagnostic accuracy or vehicle coverage, so buyers should use the product's compatibility caveats when deciding whether its claimed functions fit their vehicle.

Frequently asked questions

Can the CR HD V2 scan passenger cars?

The listing says passenger cars support OBD2 diagnostics only. It does not claim the truck full-system coverage for passenger cars.

Which truck systems does it claim to diagnose?

The listing names engine, transmission, ABS, and SRS, among others. It also says supported systems vary by make, model, and year, so confirm the exact vehicle's coverage.

What connectors are listed as included?

The package details list four connectors: OBD-6Pin, OBD-9Pin, CT-9Pin, and OBD2-16Pin.

Does it support software updates?

The listing claims lifetime software upgrades, downloaded through a LAUNCH website client.