DTC U2100:00 [Advanced Keyless Entry And Push Button Start System]: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION AND POSSIBLE CAUSE

DETECTION CONDITION	Configuration is not completed
POSSIBLE CAUSE	Keyless control module configuration not implemented Keyless control module malfunction