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Home >> Lexus >> 2005 >> GX 470 >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Cruise Control System - Diagnostics) >> Circuit Inspection >> DTC P0607/54: Control Module Performance >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2005 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.

Check and replace ECM (See  PROCEDURE  ).