DTC P0667-00: Ecu Internal Temperature Sensor/Performance Problem: Notes

DTC P0667:00 TCM (FW6A-EL, FW6AX-EL) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0667:00	ECU Internal Temperature Sensor/Performance Problem
DETECTION CONDITION	Under the following conditions, the difference between ECU internal temperatures of three ECU internal temperature sensors are 15°C {59°F} or more: Engine is running Soaked for 6 hours or more No malfunction in ECU internal temperature sensor circuit
FAIL-SAFE FUNCTION	Inhibits learning control Inhibits neutral idle control.
POSSIBLE CAUSE	Control valve body malfunction ECU internal temperature sensor (built-into TCM) malfunction
SYSTEM WIRING DIAGRAM	Not applicable