- i have a problem with mazda2 1.4 tdci from 2009.There was a problem with battery and after that the immo light was turn on cotinuously and the car wont start .After one min on contact position 2 the immo light flash 2 times and 3 times. On diagnose i have B10DA RKE-PCM COMMUNICATION FAULT. Can somebody help me how to solve this problem. THANKS
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