DTC B10E7:11 [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	IG1 relay output circuit voltage less than threshold (2.2-6.5 V ) is detected for 0.1 s , while the circuit is active
POSSIBLE CAUSE	Connector or terminal malfunction Short to ground in wiring harness between relay block terminal 2G and keyless control module terminal 4E Relay block malfunction Keyless control module malfunction
Courtesy of MAZDA MOTORS CORP.