Pinpoint Test 3: Pats Received Incorrect Key-Code From Ignition Key Transponder

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Pinpoint Test 3: Pats Received Incorrect Key-Code From Ignition Key Transponder
WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • The PCM disables the engine for one second every time DTC B1601 is set. The ignition must remain in the run position for at least one second before an attempt is made to start the vehicle with any encoded ignition key. Check the PCM PID ANTI diagnostic for this unprogrammed key timeout status.
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