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CTO Plus LH series key programming and immobilizer matching tool

Key Programming

LH Series Key Programming Tool

Immobilizer & All-Keys-Lost Matching

The LH series immobilizer tool handles key matching, all-keys-lost recovery and immobilizer deactivation for mainstream passenger brands — a compact device that unlocks one of the most profitable locksmith services.

  • MOQ 1 unit — sample orders welcome
  • 24-month warranty + lifetime tech support
  • OEM / ODM branding available
  • Ships worldwide in 3–7 working days

Key Capabilities

All-Keys-Lost Recovery

Recover from total key loss on supported platforms without dealer involvement.

Mainstream Brand Coverage

Asian, European and American passenger makes, updated regularly.

PIN / PASS Code Reading

Read security codes directly where protocols allow.

OBD + Guided Procedures

Simple OBD matching plus adapter-based flows for high-security platforms.

Immobilizer Reset

Reset IMMO after ECU/engine swaps on supported models.

Compact Form Factor

Small enough for a mobile locksmith van.

Want to see LH Series Key Programming Tool working on a real vehicle?

Tell us the car brand, model year and the job you need done. We will send unedited demo footage, workshop photos and a test report — usually within one working day.

Request demo footage

Overview

From lost-key emergencies to adding spare keys, the LH series covers immobilizer matching on the mainstream Asian, European and American fleet: read PIN/PASS codes, add keys, erase lost keys and reset the immobilizer after ECU swaps.

The device supports both OBD-port matching and, for high-security platforms, guided procedures with dedicated adapters. Anti-theft deactivation for scrap and second-hand vehicles is included for authorized users.

For locksmiths and workshops it is a compact, fast-return addition: one all-keys-lost job typically pays back a significant share of the tool cost.

24-Month Warranty

+ lifetime technical support

Global Shipping

DHL / FedEx / sea freight

Technical Specifications

Technical specifications of LH Series Key Programming Tool
Series LH-2203 / LH-2303
Function Key matching / all-keys-lost / IMMO reset
Coverage Mainstream Asian, EU, US passenger brands
Connection OBD-II + dedicated adapters
Security Access PIN / PASS code reading (where supported)
Certifications CE, FCC, RoHS
Warranty 24 months

* Specifications are subject to improvement; confirm critical parameters with sales before ordering. OEM / ODM customization available — contact us.

LH Series Key Programming Tool — FAQ

Does it work on the newest 2024+ models? +

Coverage is strongest on vehicles up to ~2023; newest platforms depend on each brand's security architecture and are added through software updates.

Is anti-theft deactivation legal to use? +

The function is intended for vehicle owners, authorized locksmiths and licensed operators; buyers are responsible for complying with local regulations.

What is the difference between LH-2203 and LH-2303? +

LH-2303 extends coverage to additional high-security European platforms and adds newer protocol support; both share the same interface.

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Get a Quotation for LH Series Key Programming Tool

Tell us your quantity and destination market — our export team replies within 24 hours with pricing and shipping options.