DTC B1088:88 [Front Body Control Module (FBCM)]: Notes

WARNING: This page is about a different car, the 2017 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

DTC B1088:88 (FRONT BODY CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSES

Description	LIN communication error
Detection condition	LIN bus communication line malfunction detected for 1 s or more
Fail-safe function	Holding the previous value
Possible cause	Malfunction in LIN bus communication line Auto light sensor/humidity sensor/rain sensor terminal C-Front body control module (FBCM) terminal 2G Auto light sensor/humidity sensor/rain sensor malfunction Front body control module (FBCM) malfunction