Intermittent discharged battery occurring with no apparent source of discharge found
Lexus technical service bulletin L-SB-0035-16 for 2013-2014 Lexus ES350, 2014-2015 Lexus IS 250 and 2014-2015 Lexus IS 350 and others.
- Bulletin number
- L-SB-0035-16
- Component
- Electrical system: software
- Summary
- TSB: Some 2013 ? 2015 model year Lexus ES, GS, and IS vehicles may exhibit an intermittent discharged battery occurring with no apparent source of discharge found. One possible cause may be the Network Gateway Computer not properly going into sleep mode at key OFF. This can result in excessive parasitic draw and a discharged battery condition. Follow the procedure in this bulletin to identify and address this condition.
Owners of these vehicles have filed 29 complaints in the electrical category.
Vehicles covered
- Lexus ES350 2013-2014 20132014
- Lexus IS 250 2014-2015 20142015
- Lexus IS 350 2014-2015 20142015
- Lexus GS 350 2013-2014 20132014
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