There are 1 owner-reported powertrain & transmission complaints for the 2014 Lexus GXin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TRANSFER CASE SEAL IS LEAKING. THE LEAK HAPPENS SLOWLY SO IT IS HARD TO NOTICE RIGHT AWAY. IN MY CASE, IT HAPPENS SO SLOWLY THAT I DID NOT NOTICE THE ISSUE UNTIL MY VEHICLE IS JUST OUT OF WARRANTY.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026