Mitsubishi B1766 Verified 2021 -

Using a key (or electric motor key) belonging to a different Mitsubishi vehicle.

: Owners who lose their original keys and source a used key from a salvage yard will trigger B1766 because the transponder chip in that used key is permanently "locked" to its original vehicle.

: Usually results in a "No Start" condition because the ECU does not verify the key as authentic to that specific VIN. Probable Causes : mitsubishi b1766 verified

: Installing a used ETACS-ECU from another car often triggers this code (and potentially P0513) because the ECU expects the keys and VIN from its original donor car.

For professional assistance or specialized tools, you can refer to the official Mitsubishi Tech Info portal or visit a certified dealer for key re-programming. Code No.B1766: Transponder registered for other vehicle Using a key (or electric motor key) belonging

This code is part of the vehicle’s immobilizer security system. It is commonly encountered in Mitsubishi models such as the , Outlander , L200 , and i-MiEV .

Replacing the ETACS-ECU with a used unit without properly rewriting the VIN or reprogramming the keys. Verified Diagnostic & Fix Procedures Probable Causes : : Installing a used ETACS-ECU

: Attempt to start the vehicle with a different key that is confirmed to be registered to this specific vehicle.