Circuit Description

WARNING: This page is about a different car, the 2004 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.

This DTC indicates the internal abnormalities of ECM.

HINT:

When a malfunction is detected, the fail-safe must be kept on until the ignition switch is turned off.

Fig 1: DTC P0607/54 Detection Condition Table