DTC B13D0:11 [Front Body Control Module (FBCM)]: Notes

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DTC B13DO:11 (FRONT BODY CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSES

Description	TNS circuit malfunction
Detection condition	Front body control module (FBCM) detects a short to ground in the TNS relay circuit with the ignition switched ON (engine off or on).
Fail-safe function	Not applicable
Possible cause	TNS relay malfunction Front body control module (FBCM) connector or terminal malfunction Short to ground in wiring harness between TNS relay terminal E and front body control module (FBCM) terminal 1I Front body control module (FBCM) malfunction