DTC B13FE-14: Headlight Lo Relay No. 2 Circuit Malfunction [Front Body Control Module (FBCM)]: Notes

DTC B13FE:14 [FRONT BODY CONTROL MODULE (FBCM)] DETECTION CONDITION AND POSSIBLE CAUSE

Description	Headlight LO relay No. 2 circuit malfunction
Detection condition	Front body control module (FBCM) detects an open circuit or short to ground in the headlight LO relay No. 2 circuit with the ignition switched ON (engine off or on).
Fail-safe	Not applicable
Possible cause	Headlight LO relay No. 2 malfunction Front body control module (FBCM) connector or terminal malfunction Short to ground in the wiring harness between headlight LO relay No. 2 terminal E and front body control module (FBCM) terminal 2V Open circuit in the wiring harness between headlight LO relay No. 2 terminal E and front body control module (FBCM) terminal 2V Front body control module (FBCM) malfunction
Courtesy of MAZDA MOTORS CORP.