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Home >> Lexus >> 2003 >> GS 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 411 (Cruise Control System - Diagnostics) >> Circuit Inspection >> DTC P0607/54: Control Module Performance >> Circuit Description
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Circuit Description

WARNING: This page is about a different car, the 2005 Lexus GS 430 and 2005 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

This DTC expresses the internal abnormalities of ECM.

DTC TROUBLE DETECTION

DTC No. DTC Detecting Condition Trouble Area
P0607/54 ECM malfunction
  • ECM
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