Data Bus Interface: Data override of GM Passkey 3 Transponder Immobilizer & GM Passlock 2 Immobilizer via class 2 data bus. No Key Required. The GMBP is a "3 in 1" bypass solution which is compatible with the 1st generation GM Passkey used on the '99 Transport, Venture & Silhouette and the more common 2nd gen. Passkey 3 as well as the Passlock II resistor code immobilizer.
Functions supported
PK-Transponder & Immobilizer Override W2W
- PK- Bypass GM Passlock II
- PK- Bypass Transponder Data: NKR