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Home >> Lexus >> 2003 >> GS 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0606: ECM/Pcm Processor Or DTC P0607: Control Module Performance >> Circuit Description
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Circuit Description

WARNING: This page is about a different car, the 2003 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

DTCs are set if a malfunction is detected in ECM. Possible cause is:

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