DTC P187B-00; AWD Control Module Detects Tire Diameter Out Of Range: Notes

WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION AND POSSIBLE CAUSE

DTC P187B:00	AWD control module
DETECTION CONDITION	AWD control module detects a tire diameter is outside of the allowable range
FAIL-SAFE FUNCTION	Refer to "Fail-safe function table". (See DTC TABLE [ELECTRONIC AWD CONTROL SYSTEM] .)
POSSIBLE CAUSE	If a tire diameter which is outside of the allowable range detected, protect the system Flat tire Wrong tire pressure
SYSTEM WIRING DIAGRAM	-