Lexus GX460 KDSS light activation issue potentially requiring costly repair on Lexus GX460

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Lexus GX460 owners report experiencing issues with the KDSS light activation, which may indicate a problem with the Kinetic Dynamic Suspension System (KDSS). Common symptoms reported include a severely uneven ride height from side to side, increased vehicle swaying during turns, and fluid leaks from the cylinder. Owners note that repairing and servicing the KDSS can be costly, although some specialists may offer these services at lower prices than local dealerships. In some cases, disconnecting the KDSS system is considered as an alternative to expensive repairs, particularly if the issue is not severe. It is recommended that owners facing KDSS light activation have the system inspected by a specialist to assess the problem and explore repair options.

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