There are 1 owner-reported suspension complaints for the 2006 Lexus ISin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I WAS DRIVING BACK TO LOS ANGELES FROM A TRIP TO SAN FRANCISCO, HALF WAY TO LOS ANGELES. MY TRANSMISSION BREAKS DOWN . I WAS GOING AT ABOUT 90+MPH , SO I IMMEDIATELY HAD TO GET TO THE RIGHT HAND SIDE OF THE HIGHWAY , IT WAS DEFINITELY DANGEROUS AND THE OUTCOME COULD OF BEEN WORSE.
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