2007 Lexus GS 450h Scheduled Maintenance Guide - Page 29
2007 Lexus GS 450h Manual
Page 29 highlights
E X P L A N AT I O N OF MAINTENANCE ITEMS Battery: Hybrid (Traction Battery) The hybrid battery is a NiMH (nickel metal hydride) compact, high-output battery. This battery does not require regular maintenance. However, if the vehicle is parked for a long time, the hybrid battery will discharge gradually. To keep the hybrid battery in good condition, drive the vehicle at least once every several months for at least 30 minutes or 10 miles. If the hybrid battery becomes fully discharged and the vehicle will not start even with a jump-start to the 12-volt battery, contact your Lexus dealership. Any repairs to the hybrid battery or hybrid system should be performed by a qualified technician following procedures in Lexus service and repair publications. Please refer to the important safety precautions found on the inside front cover of this booklet. Body Inspection Visually check for corrosion, scratches and other damage. Check outer body panels, inner panels of the hood and doors, and underneath the vehicle. Apply touch-up paint to any chips and scratches or have them repaired by a qualified technician. Brake Fluid Replace using fluid type specified in your Owner's Manual. A qualified technician should perform this operation. Brake Lines and Hoses Visually inspect for proper installation. Check for chafing, cracks, deterioration and signs of leakage. Replace any deteriorated or damaged parts. A qualified technician should perform these operations. Brake Pads/Rotors and Parking Brake Linings/Drums Check brake pads and rotors for excessive wear; check brake rotors for runout. Check brake calipers for fluid leakage. Check the parking brake linings (shoes) and drums for scoring, burning, fluid leakage, broken parts and excessive wear. A qualified technician should perform these inspections. MAINTENANCE 67 Scheduled Maintenance Log