OBDSTAR KeyMaster G3 Attempt
OBDSTAR G3 failed when using the Nissan 40-pin cable on a 2025 Infiniti QX60 – a common issue on newer models with enhanced security.
Recommended Method: Nissan Consult III Plus
Use Nissan Consult III Plus (official subscription or patched version) with a J2534 VCI for a fast, clean solution – no BCM removal, no soldering, no 28-digit PIN, all via OBD in under 5 minutes.
Required Tools
Consult III Plus software
Compatible J2534 interface: Topdon RLink X7 (Nissan-certified), Mongoose GM, VXDIAG VCX SE, Launch SmartLink, CarDAQ, etc.
Quick Steps (Topdon RLink + Consult III Plus example) Connect RLink to the OBD port.
Launch Consult III Plus and select RLink as VCI.
Go to Immobilizer/Key Registration.
Software auto-detects vehicle info.
Follow prompts to register the new smart key.
Done – key fully functional.
This method is a lifesaver for RH850-equipped Infiniti/Nissan models – quick, non-invasive, and reliable. Skip the chip-reading hassle!
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