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Home >> Lexus >> 2012 >> IS F >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Dynamic Radar Cruise Control System (Diagnostics & Circuit Tests) >> Dynamic Radar Cruise Control System >> DTC U1102: Lost Communication with Radar Sensor >> Inspection Procedure

Inspection Procedure

NOTE:
  • When the distance control ECU is replaced with a new one, initialization must be performed. Refer to INSTALLATION - Step 3 .
  • When the millimeter wave radar sensor is replaced with a new one, adjustment of the radar sensor beam axis must be performed. Refer to ADJUSTMENT .