Q. Is the diagnosis code set? Replace the all ignition key, and register the ID codes (Refer to ). After registering the ID codes, Out-Club.ru Code No.B1766: Transponder registered for other vehicle
: If the code persists after key replacement, ensure the power supply, ground, and communication circuits for the immobilizer/ETACS-ECU are normal. Hardware Replacement mitsubishi b1766 verified
A newly purchased key that has not yet been programmed to the vehicle's specific Immobilizer-ECU Module Failure: A malfunction within the Immobilizer-ECU Communication Errors: Faults in the After registering the ID codes, Out-Club
Understanding Mitsubishi Diagnostic Trouble Code (DTC) B1766 This error occurs when the vehicle's immobilizer system
A new key was purchased but the programming/registration process was incomplete or failed.
DTC B1766 is defined as . This error occurs when the vehicle's immobilizer system (ETACS-ECU) detects a key transponder that is already programmed to a different vehicle or is not recognized as belonging to yours. Verified Fixes and Reviews