Caterpillar 18 Digit ECM Password | Factory Authorisation Code

CAT 18 Digit Code — Caterpillar ECM Authorisation Code

The CAT 18 Digit Code is a Caterpillar ECM authorisation code used to unlock programming, injector calibration, and parameter changes on Caterpillar engines and equipment. It is required for newer CAT ECM families that use 18-digit authorisation, and is used alongside CAT ET (Electronic Technician) to perform ECM-level operations.

How It Works:

1. Purchase and complete checkout
2. Send us your HTML save file (click Save File)
3. We generate and send your 18 Digit Code back to you
4. Enter the code in CAT ET to authorise your ECM operation

What's Included:

• 1 x CAT 18 Digit Authorisation Code
• Remote support from our technicians if required

Support: Technical support included. Contact us after purchase if you have any questions or need assistance.