Lonsdor K518 Volvo 2020 Failed to Initialize Target Chip Code-03 Solution


I got a problem when programming Volvo 2020 smart key with Lonsdor k518ISE key programmer, an error occurred “failed to initialize target chip code-03”


Lonsdor engineer solution:

According to their experience, it’s usually caused by poor contact between Kprog adapter and cem module. You can clear the board and wire again. Wires should be shorter than 15 cm.
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