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Home › Lexus › 2003 › LX 470 › Repair and Diagnosis › Accessories & Equipment › Cruise Control Systems › Cruise Control System - Diagnosis › Circuit Inspection › DTC P0607/54: Control Module Performance › Circuit Description

Circuit Description

This DTC expresses the internal abnormalities of ECM.

DIAGNOSTIC TROUBLE CODE

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