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Home >> Lexus >> 2006 >> ES 330 >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Cruise Control System - Diagnostics >> DTC P0607/54: Control Module Performance >> Circuit Description
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Circuit Description

This DTC indicates the internal abnormalities of the ECM.

Fig 1: DTC P0607/54 Detection Condition & Trouble Area Chart
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HINT:

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