Affected Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW

Date Published
FEB 27, 2017
NHTSA TSB #
10131801
TSB Document
Summary
TSB: Some 2003 ? 2009 model year 4Runner vehicles may exhibit back door glass "broken" without external impact. This condition may be associated with rear window defogger usage before glass breakage. Updated rear glass has been developed to address this condition.