Maintenance information

Lexus GX / Lexus GX Owners Manual / Maintenance information

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Engine immobilizer system
The vehicle’s keys have built-in transponder chips that prevent the engine from starting if a key has not been previously registered in the vehicle’s onboard computer. Never leave the keys in ...

Electronic key battery
Replace the battery with a new one if it is depleted.  - You will need the following items: • Flathead screwdriver • Small Phillips-head screwdriver • Lithium battery (CR1632)  - ...

Tire information
Typical tire symbols 1 Tire size 2 Summer tire or all season tire An all season tire has “M+S” on the sidewall. A tire not marked “M+S” is a summer tire. 3 Uniform tire quality grading ...