DTC U0214 [Advanced Keyless And Start System]: Notes

DTC U0214 DETECTION CONDITION AND POSSIBLE CAUSE

DTC U0214	Keyless receiver.
DETECTION CONDITION	When the keyless receiver power supply voltage is less than 7.5 V  .
POSSIBLE CAUSE	Keyless receiver malfunction Open or short circuit in wiring harness between keyless control module and keyless receiver Keyless control module malfunction
Courtesy of MAZDA MOTORS CORP.