service schedule Lexus GS300 2006 Scheduled Maintenance Guide

Introduction
M
AINTENANCE AND
L
EXUS
W
ARRANTY
C
OVERAGE
39
Maintaining your vehicle according to the recommen-
dations in this booklet is required to ensure that your
warranty coverage remains intact. You should keep
detailed records of vehicle maintenance, including
date of service, mileage at time of service and a
description of service and/or parts installation per-
formed. The maintenance logs in this booklet are a
good place to record this information. If you sell your
vehicle, be sure to give your maintenance records to
the new owner.
Lexus will not deny a warranty claim solely because
you do not have records to show that you maintained
your vehicle. However, damage or failures caused by
lack of proper maintenance are not covered under
warranty.
Maintenance and repair services may be performed by
you or by any automotive service provider you choose.
Lexus will not deny a warranty claim solely because
you used a service provider other than a Lexus dealer-
ship for maintenance and repairs. However, damageor failures caused by improper maintenance or repairs
are not covered under warranty.
Your dealer may recommend more frequent mainte-
nance intervals or more maintenance services than
those listed in the scheduled maintenance log. These
additional services are not required to maintain your
warranty coverage. Ask your dealer for an explanation
of any recommended maintenance not included in the
scheduled maintenance log.
For a complete description of Lexus warranty
coverages, see pages 16–33 of this booklet.MAINTENANCE

Scheduled Maintenance Log
42
S
CHEDULED
M
AINTENANCE
L
OG
Determining Your Maintenance Interval:
Months vs. Mileage
Lexus recommends obtaining scheduled maintenance
for your vehicle every six months or 5,000 miles,
whichever occurs first.
For example: If at six months you have driven less than 5,000
miles, you should obtain maintenance at six months;
don’t wait until 5,000 miles. If you drive 5,000 miles in less than six months, you
should obtain maintenance at 5,000 miles; don’t wait
until six months.
Be sure to keep an eye on your mileage so that you
obtain maintenance when recommended. If you are a
low-mileage driver, mark your calendar to remind your-
self to obtain maintenance every six months. Complimentary First Scheduled Maintenance
Service
Lexus provides your first scheduled maintenance
service at no charge. The service is performed at six
months or 5,000 miles, whichever occurs first, and
includes the service items listed on page 44. To obtain
this complimentary scheduled maintenance service,
contact your Lexus dealership. MAINTENANCE

Scheduled Maintenance Log
43
S
CHEDULED
M
AINTENANCE
L
OG
Complimentary Lexus Personalized Settings
Your vehicle includes a variety of electronic features
that can be personalized to your preferences. For
example, doors can be programmed to remain locked
when you shift into “Park.” Programming of these
preferences is performed once
at no charge, provided you
obtain the service at the time
of delivery or within 12 months of the vehicle’s in-
service date. Programming of your Lexus Personalized
Settings requires special equipment and may be per-
formed only by an authorized Lexus dealership.
To obtain your Lexus Personalized Settings, please
contact your Lexus dealership. The dealership may
verify performance of the service in the box on this
page.
Lexus Personalized Settings*
Must be obtained within 12 months of vehicle’s in-service date.In-ser vice date: _________________________________________
Date personalized settings programmed: ____________________
Notes: *This service is complimentary when performed by an authorized
Lexus dealership.MAINTENANCE

Scheduled Maintenance Log
44
S
CHEDULED
M
AINTENANCE
L
OG
6 Months or 5,000 Miles*
❏Replace engine oil and oil filter
1
❏Re-torque axle shaft flange bolts (all models except ES)
2
❏Rotate tires (all models except IS with different size front and rear tires)
❏Visually inspect brake pads and rotors
❏Road-test vehicle
❏Inspect the following:
2
____Axle shaft boots ____Nuts and bolts on chassis
____Ball joints and dust covers ____Steering linkage and boots
____Engine air filter
12 Months or 10,000 Miles
❏Replace engine oil and oil filter
1
❏Measure thickness of front brake pads and rotors (GS 430, IS)
❏Replace air conditioner filter (GS 300, GS 430, IS 350, LS 430, SC)
❏Re-torque axle shaft flange bolts (all models except ES)
2
❏Rotate tires (all models except IS with different size front and rear tires)
❏Visually inspect brake pads and rotors
❏Road-test vehicle
❏Inspect the following:
2
____Axle shaft boots ____Nuts and bolts on chassis
____Ball joints and dust covers ____Steering linkage and boots
____Engine air filter
*This service is complimentary when performed by an authorized
Lexus dealership.Date: _____________________ Mileage: _______________________
Notes:
Date: _____________________ Mileage: _______________________
Notes: MAINTENANCE

Scheduled Maintenance Log
64
E
XPLANATION OF
M
AINTENANCE
ITEMS
The following descriptions are provided to give you a
better understanding of the maintenance services that
should be performed on your vehicle. The scheduled
maintenance log indicates at which time/mileage
intervals each service should be performed. Please note
that many maintenance services should be performed
only by a qualified technician.
Air Conditioner FilterRefer to your Owner’s Manualfor service details.Axle Shaft BootsAt driven wheels, check the axle shaft boots and
clamps for cracks, deterioration and damage. Replace
any damaged parts and, if necessary, repack the grease.
Re-torque the axle shaft flange bolts at the indicated
intervals. A qualified technician should perform these
operations.Ball Joints and Dust CoversCheck the suspension and steering linkage ball joints
for looseness and damage. Check all dust covers for
deterioration and damage. A qualified technician
should perform these inspections.Body InspectionVisually 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. For further information on maintenance
services that you can perform yourself, see the
“Service Procedures and Specifications” section
of your Owner’s Manual. MAINTENANCE

Scheduled Maintenance Log
E
XPLANATION OF
M
AINTENANCE
ITEMS
67
Rack and Pinion AssemblyInspect the rack and pinion assembly for signs of leak-
age, damage and loose electrical connections. Tighten
connections and if you discover any leakage or dam-
age, have it repaired immediately by a qualified tech-
nician.Road TestWhile driving the vehicle, check for proper operation
of engine, transmission, brakes and steering. Also
check for abnormal noise or vibration from any part
of the vehicle.Spark PlugsInstall new plugs of the same type as originally
equipped. Refer to your Owner’s Manual. A qualified
technician should perform this operation.Steering Linkage and BootsWith the vehicle stopped, check for excessive freeplay
in the steering wheel. Inspect the linkage for bending
and damage and the dust boots for deterioration, cracks and damage. Replace any damaged parts. A
qualified technician should perform these operations.
Timing Belt (except GS 300 and IS)Replace every 90,000 miles or 108 months. A qualified
technician should perform this operation. (The GS 300
and IS are equipped with a timing chain, which
requires no periodic inspection.)Tire RotationTires should be rotated according to the instructions
in your Owner’s Manual. When rotating tires, check
pressure and check for damage and uneven wear. If
the spare is not rotated, check the condition and pres-
sure of the spare.Transfer Case Fluid (GS 300 All-Wheel Drive,
IS 250 All-Wheel Drive)Periodic fluid checks and replacement of the transfer
case fluid are not required. Any repairs that require
adding or replacing fluid should be performed by a
qualified technician following procedures in Lexus
service and repair publications.MAINTENANCE

Scheduled Maintenance Log
E
XPLANATION OF
M
AINTENANCE
ITEMS
68Transmission Fluid
Check for correct fluid level and inspect each trans-
mission component for signs of leakage. If you dis-
cover any leakage, have it repaired by a qualified
technician immediately.
Note: On the LS 430, GS and IS, the transmission
and transmission fluid are a completely sealed unit.
Therefore, periodic checks and replacement of the
transmission fluid are not required, and there is no
dipstick on the transmission on these vehicles. Any
repairs that require adding or replacing fluid should
be performed by a qualified technician following pro-
cedures in Lexus service and repair publications.Variable Gear Ratio Steering Assembly (GS 430)Inspect the variable gear ratio steering assembly for
damage and loose electrical connections. Tighten
connections and if you discover any damage, have
it repaired immediately by a qualified technician. MAINTENANCE

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Scheduled Maintenance Log
V
EHICLE
IDENTIFICATION
69
Model _________________________________________________ Body style _____________________________________________
In-service date __________________________________________ Mileage at delivery _____________________________________
Selling dealership _______________________________________ Selling dealership phone number _________________________
Key number ____________________________________________
Vehicle Identification Number _________________________________________________________________________________________ MAINTENANCE