AccuReader - for GM-Z Keyway ( ORTEC ) (AR-GMZ-O)

Product SKU: AR-GMZ-O
AR-GMZ-O
Manufacturer: Accu-Reader

Click Here for Guide GM-Z Instructions

Compatible with the Following GM Ortec Locks:

🔧 What It Does

• The AccuReader AR-GMZ-O is designed to decode 4-depth "O" series GM (Ortec) locks.

• It does not work with ignition locks — only door, trunk, etc.

• It reads the lock by process of elimination, starting with the deepest cut (#4 slide).

  • By trying depth #4 first, you can eliminate what the cut is not, and work your way to the correct depth.

⚠️ Important Notes

• This is a 3rd-party tool — no support or warranty is provided by the seller.

• The tool is very fragile:

  • It can be easily damaged by misuse, inexperience, or applying too much force.

• If the tool malfunctions or breaks within the first 30 days after purchase:

  • The seller offers a discount on a replacement, but no refund or free replacement will be given.

Product SKU: AR-GMZ-O
Location: H37