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Home >> Lexus >> 2003 >> SC 430 >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Cruise Control System - Diagnosis >> DTC P0607/54: Control Module Performance >> Circuit Description
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Circuit Description

This circuit indicates failure of the stop light switch signal and the cruise control signal inside ECM.

DTC TROUBLE AREA SPECIFICATION

DTC No. Detection Item Trouble Area
P0607/54
  • Cruise control input signal abnormal.
  • Stop light switch input signal abnormal.
  • ECM
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