Inspection Procedure

WARNING: This page is about a different car, the 2008 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR DTCS
1. Delete the DTCs (See DIAGNOSIS SYSTEM ).
2. Check for DTCs again.
  OK:
  
  DTC B2287, B2284 and B2285 are not output.
  
  HINT:
  - If DTCs B2287, B2284 and B2285 are output, inspect those DTCs first (See DIAGNOSTIC TROUBLE CODE CHART ).
  - If DTCs B2287, B2284 and B2285 are not output, refer to PROBLEM SYMPTOMS TABLE of the smart access system with push-button start (ID code matching inside the cabin cannot be performed) (See PROBLEM SYMPTOMS TABLE ).
NG: GO TO DTC CHART

OK: GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (MATCHING FOR THE INSIDE OF THE CABIN CANNOT BE PERFORMED)