How does YISS system compatibility work?

YISS (Yamaha Immobilizer Security System) compatibility depends on generation: Gen 2 uses PCF7935, Gen 3 uses PCF7936/7945, Gen 4 uses PCF7945/AES, Y-Connect uses AES/Custom chips.

Can I replace Yamaha chips with different types?

Chip replacement depends on YISS system compatibility. Our matcher provides compatible replacement recommendations based on your specific Yamaha model and YISS generation.

Do I need special tools for Yamaha chip programming?

Yamaha chip programming requires specialized YISS-compatible equipment and certified technician knowledge. Professional programming by Yamaha authorized dealers is strongly recommended.

Yamaha Chip Type Matcher

Q: What Yamaha chip types can be identified?

Our matcher identifies PCF7935 (YISS Gen 2), PCF7936 (YISS Gen 3), PCF7945 (YISS Gen 4), AES Chip (Y-Connect), and Custom Yamaha chips for premium models.

Professional Yamaha motorcycle chip type matcher tool. Identify transponder chip types, match compatible systems, and ensure optimal programming compatibility for all Yamaha chip keys. Based on Yamaha official YISS specifications and transponder standards, providing accurate chip identification analysis.

Chip Identification

Type Matching

Quick Analysis

Professional Tools

Yamaha Chip Type Matcher

Identify the correct transponder chip type for your Yamaha motorcycle and get programming requirements.

Chip Identification Features

Chip Type Detection: Identify Yamaha transponder chip types and models
YISS Compatibility: Match chips with Yamaha YISS system versions
Programming Requirements: Chip-specific programming specifications
Replacement Guidance: Compatible replacement chip recommendations

Yamaha Chip Types

PCF7935YISS Gen 2

PCF7936YISS Gen 3

PCF7945YISS Gen 4

AES ChipY-Connect

Custom YamahaPremium Models

YISS System Compatibility

YISS Gen 2PCF7935

YISS Gen 3PCF7936/7945

YISS Gen 4PCF7945/AES

Y-ConnectAES/Custom

Y-Connect PlusCustom Yamaha

Professional Tip

Our chip type matcher uses Yamaha official YISS specifications and transponder standards, ensuring accurate chip identification and optimal programming compatibility.