If re-registration fails and the wiring (power, ground, and communication) is verified as normal, the service manual dictates replacing the or Immobilizer-ECU .
: Whenever an ECU is replaced, all input and output signal circuits must be verified as normal to prevent damaging the new component. Common Scenarios
The Mitsubishi diagnostic trouble code (DTC) specifically indicates that a transponder key registered for another vehicle is being used in the ignition. When the Electronic Total Automotive Control System (ETACS-ECU) or Immobilizer-ECU detects a key ID that has already been "learned" by a different car's security system, it triggers this code and typically prevents the engine from starting to prevent theft. Understanding Mitsubishi DTC B1766
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
If re-registration fails and the wiring (power, ground, and communication) is verified as normal, the service manual dictates replacing the or Immobilizer-ECU .
: Whenever an ECU is replaced, all input and output signal circuits must be verified as normal to prevent damaging the new component. Common Scenarios mitsubishi b1766 verified
The Mitsubishi diagnostic trouble code (DTC) specifically indicates that a transponder key registered for another vehicle is being used in the ignition. When the Electronic Total Automotive Control System (ETACS-ECU) or Immobilizer-ECU detects a key ID that has already been "learned" by a different car's security system, it triggers this code and typically prevents the engine from starting to prevent theft. Understanding Mitsubishi DTC B1766 If re-registration fails and the wiring (power, ground,
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 and communication) is verified as normal
