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Home >> Infiniti >> 2003 >> M45 >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Auto Cruise Control System >> Automatic Speed Control Device (ASCD) >> Trouble Diagnoses >> ECM Signal Check >> 3. Check ECM
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

3. Check ECM

  1. Check ECM.

    Refer to DTC P0605: ECM .

OK or NG 

  1. OK: Refer to TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT .
  2. NG: Replace ECM.
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