DTC P187B-00: Pcm I-ACTIV AWD Control System

P187B: 00 (PCM (H3T)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	PCM i-ACTIV AWD control system
Detection condition	The PCM detects a tire diameter is outside of the allowable range.
Fail-safe	Not applicable
Possible cause	Tire malfunction (Refer to [WHEEL AND TIRE SPECIFICATION ] in service information). Tires other than specified size are installed to vehicle. Flat tire Wrong tire pressure PCM malfunction (Refer to [PCM REMOVAL/INSTALLATION ] in service information).
Repeatability verification procedure	1. Clear the DTC recorded in the memory. (See CLEARING DTC .)
System Wiring Diagram	Not applicable