DTC P060A: Powertrain Control Module (PCM) (A/T System) Internal Control Module Malfunction (R18A4 Engine): General Description

When a malfunction occurs in the internal communication between the FI CPU and the A/T CPU in the powertrain control module (PCM) and the internal communication is interrupted for a set time or more, or when the watchdog timer that monitors the A/T CPU detects an abnormality in the A/T CPU and notifies the FI CPU via the A/T CPU check signal line, the PCM detects a malfunction and a DTC is stored.