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Home >> Lexus >> 2007 >> LS 460 >> Repair and Diagnosis >> External Pages >> Different car >> Section 629 (Power Control System) >> Power Distribution System >> Component Diagnosis >> B2618 BCM >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECTION START
  1. Turn ignition switch ON.
  2. Select "Self diagnostic result" mode with CONSULT-III.
  3. Touch "ERASE".
  4. Perform DTC Confirmation Procedure. 

See "DTC LOGIC ".

Is the 1st trip DTC B2618 displayed again? 

YES: Replace BCM. Refer to "REMOVAL AND INSTALLATION ".

NO: Inspection End.