05 GS300 維修（1）

TSIB: 2005 Lexus GS 300 Technical Service Bulletins (aboutautomobile.com)

ECU: PCM=Powerchain control module, ECM=engine, TCM=transmission MC-10109449-9999.pdf (nhtsa.gov) 

Oil:  29ftLbf但建議22，已有valve。2023.4.30
Spark Plug: 60K換的，有磨損。2022.10.16 140K再換尚好、valve gasket
Water pump/Thermostat: 107K換的，ThermoStat在水泵下麵成一體，皮帶尚好，水泵細管內有些白色碎渣，火花塞處有漏油。
ATF: 100K左右Flushed, 15ftLbf，14mm公頭螺栓。20221224 , 2qt 24oz.
Gear oil：2021年12月中換的Mobil1 75W90約141K, 10mm內六角，Drain 36ftLbf, Breath 15ftLbf,；20221225 145K再換顏色還透亮有些鐵屑泥。網上有人110K換出來的是灰色稀泥。這次用的電泵，因管較長未必比手泵好。
Coolant: 90K左右換的coolant還很幹淨，後來不知何故加過一些distilled water，因原裝的用完了。

手冊：https://techinfo.snapon.com/TIS/Register.aspx 2天20刀，或65刀包括軟件。

https://www.servicemanualbit.com/lexus-2/ 20刀

文學城service manual 00-04: https://cardiagn.com/lexus-gs430300-service-information-library-pdf-manual/  2021.11.1 140K JT8BD69S150804624 

豐田全車係［含淩誌及塞恩車係］電腦診斷軟件GTS 15.00.26版 [02.2020]
軟件下載地址二選一：
Yandex:https://yadi.sk/d/3BFvy-CnpjB1mA
Mega: https://mega.nz/file/8cYWiJBJ#IkpfK4_ycZGyhEqf4k-l0crMyCqfInx2aSyvgk8uoGQ 
加載器下載：TS_loader
USB to OBD II專用線纜驅動下載: Mini VCI Driver for TOYOTA

鑰匙編程：https://www.youtube.com/watch?v=76rx8TXYUBE https://www.clublexus.com/forums/gs-2nd-gen-1998-2005/632723-key-programming-for-98-05-gs300-400-430-a.html 

改裝總覽：https://www.clublexus.com/forums/gs-2nd-gen-1998-2005/726971-2gs-faq-frequently-asked-questions-and-diy-thread.html 

Torque list: https://my.prostreetonline.com/2014/10/08/faq-2jzge-torque-specs tire lug nut torque: 80ftlbf

fuse: https://fusesdiagram.com/lexus/fuse-box-diagram-lexus-gs300-1998-2005.html

color code: 202 black onyx

0. 記錄

計劃：每年底查閘皮，每8-9K換機油，每三年換刹車液，150K時換火花塞和接頭線，215K換正時帶/冷卻水/變速液。改正：每年換兩次油：5月底，11月底。

207K再換TimingBelt時，Camshaft/Crankshaft seal也要換。

http://www.new-cars.com/2003/lexus/lexus-gs-300-specs.html 機油4.7qt, Coolant 7.9qt

http://www.2jzgarage.com/wp-content/uploads/Supra/Workshop_Manual/2JZGE/2JZ-GE%20Engine%20Mechanical.pdf 

1. 零件 

https://parts.belllexusnorthscottsdale.com 這個網站的零件圖比較全。

https://parts.lexusstevenscreek.com https://www.oemgenuineparts.com/ https://www.lexuspartsnow.com/ 

https://www.ebay.com/str/belllexusnorthscottsdale/LEXUS-GS-/_i.html?_storecat=8096630012  https://www.thepartsspecialist.com/v-2005-lexus-gs300--base--3-0l-l6-gas

http://www.japan-parts.eu/? 需VIN，torque：https://lexusy.pl/LS430/rm/rm1049e/m_03_0015.pdf 

https://www.discountpartsmonster.com/auto-parts/2005/lexus/gs300/base-trim/3-0l-l6-gas-engine 價格低但是圖不對

https://www.lexuspartsnow.com/parts-list/2005-lexus-gs300/front-axle-arm-steering-knuckle.html?PartNumbers=48660-30281 價格高但列出相應螺栓

bolts: https://expeditionportal.com/forum/threads/toyota-bolts.22849/
https://www.sewell.com/OrderParts?  Lexusclub會員有折扣
https://www.toyotapartsbarn.com www.Densoproducts.com   
1.1 Timing Belt

96761-24022 o-ring 2 req--2.09 EA
96761-24028 o-ring 2.09
99366-d1930 Drive belt--LEXUS
90311-40020 Cam seal 2 req--5.23 EA
90311-46001 Crank seal--10.18
13505-46041 Timing idler--61.79
13540-46030 Timing tensioner--52.60
90916-03093 Thermo stat
16325-62010/Stant 25286 Thermo stat gasket

Aisin TKT-031 includes idler（Tensioner=NTN HAT008-11，Tensioner pulley=Koyo LAT1008B，Front cam seals 2x=90311-40020, Ishino Camshaft Seal= W0133-1642228-ISH,Ishino Crankshaft Seal= W0133-1639656-ISH，Water pump w/ gasket 16100-49876-83(WPT-116) - this kit contains water pump w/ housing. Hydraulic tensioner 13540-46030, Tensioner BRG 13505-46041, Timing belt 13568-49036, Gasket of water pump outlet 16343-46020, O ring of water pump 96761-24040, 

http://my.is/forums/f221/diy-timing-belt-water-pump-348511/ IS300 list:

- Timing Belt: Part No. 13568-49036
- Tentioner: Part No. 13540-46030
- Idler: Part No. 13505-46041
- Drive Belt: Part No. 99366-D1930
- Water Pump: Part No. 16100-49876-83
- T/Stat: Part No. 90916-03093
- T/Stat Gasket: Part No. 16325-62010
- PCV 5/2001 and up: Part No. 12204-46031
- PCV Grommet: Part No. 90480-18001   - IS300 only
- O-Rings Bypass Pipe: Part No. 96761-24022 (Qty=2)
- O-Ring Bypass Outlet: Part No. 96761-24028

1.2 其它

all in one: https://www.youtube.com/watch?v=XNuo06JAixY? 
火花塞(Denso IK20TT/16TT 100+ 15-22ftlbs/NGK IFR6T-11(4589) 100Kmi 18-21.6ftlbs/Denso SK16R-P11 80-100Kmi(90919-01219)
Spark plug cable: 90919-15570+90919-15568+90919-15457=$71 or NGK RC-TE79  https://parts.lexusstevenscreek.com/search?search_str=plug%20spark&make=lexus&model=gs300&year=2005
00295-00103 oil pan sealer
85214-50010, 95214-24051 L/R rain blade insert 
17801-46080 or CA8613 air filter,87139-50030 cabin air filter
35178-30010 ATF drain plug washer plug is M10-1.515330-46011 OCV valve
12180-46031 oil cap (also for Sienna)
25860-46010 vaccum switching valve
17630-16040 air control valve
15678-46020 oil control valve filter
89621-30030 Ignition control module
90919-02216 ignition coil
NKG-RC-TE79 ignition wire 3pk, between valve covers
ignition coil connector 90980-11246?，兩閥蓋中間的3個因溫度高很易碎裂，隻換外殼 
O2 89465-: B1S1=30430,B1S2=30480,B2S1=30470,B2S2=30490
11213-46030 RH (PASSENGER SIDE)  Valve cover gasket
11214-46011 LH (DRIVE SIDE)  Valve cover gasket
16571-46200 Upper radiator hose
16572-46210 Lower radiator hose
W0133-1893085 CAMSHAFT O-RING
W0133-1639793=037-4806 INTAKE PLENUM GASKET 6圈狀
17849-46020 intake air gasket 眼鏡狀
90980-11246 coil connector bodies http://www.clublexus.com/forums/gs-2nd-gen-1998-2005/564176-diy-gs300-coil-pack-connectors.html 
12262-46050 12261-46051 valve hose
90464-00437 holder
GS300 seal parts: http://www.partsgeek.com/ymm/2005/lexus/gs300.html?category=transmission&part=automatic_transmission_drain_plug_seal
Fuel pump parts：http://www.clublexus.com/forums/gs-2nd-gen-1998-2005/846473-o-ring-retainer-on-fuel-pump.html 
$48.45 rotor: http://www.amazon.com/gp/product/B000BZZPNG?psc=1&redirect=true&ref_=ox_sc_act_title_2&smid=ATVPDKIKX0DER 
97.12 rotors+pads: www.amazon.com/Callahan-Premium-Ceramic-Brake-CFP40401B/dp/B00E1SKJYO/ref=sr_1_3?s=automotive&srs=8207331011&ie=UTF8&qid=1448776374 
Break pads: Bosch BE771 (rear), BE619(front)
remote ket kit: https://www.youtube.com/watch?v=31SpLl9DRrg I got it cut at http://www.frankslocksmith.com . You will have to send the key to them. It will cost you $25.
GS300 seal parts: http://www.partsgeek.com/ymm/2005/lexus/gs300.html?category=transmission&part=automatic_transmission_drain_plug_seal
13521-46040：crank shaft pulley，注意缺齒導致misfire。https://www.youtube.com/watch?v=MLNSyh2OKfM
Fuel Injection Pressure Regulator 7534-05183597
Pump floater assy 77020-51021
fuel filter 23300-0A020 fuel pump suction filter 23217-46090 pump 23221-70360
Motor/Trans mount: 前12361-46190@2pc+後12371-46160/50010
Front low control arm No.2，left/driver 48670-30281，right/passenger 48660-30281 https://www.discountpartsmonster.com/oem-parts/lexus-lower-control-arm-4867030281 No.1  left 48069-30300/30290, right 48068-30300/30290 
Upper Control armL left 48790-30052(48790-30050, 48790-30050, 48790-30051, 48790-30051) right 48770-30052(48770-30050, 48770-30050, 48770-30051, 48770-30051)
Front Lower Ball Joints: 43330-39535 right and 43340-39415 left, LMoog K500101/2 BJ Bolts: 90105-12141(QTY 4), RH Tie Rod End: 45460-59015, LH Tie Rod End: 45470-59015, Total cost under $300 as of October 2016.
Struts 48510-80236 Front L/R https://www.discountpartsmonster.com/oem-parts/lexus-strut-4851080236/ KYB341266(341267 rear)
Bushings: https://www.prothanesuspensionparts.com/products/lexus_gs300_2005?scri=34 
90980-11246 Housing, Connector F (3pcs)
90919-02216 Ignition coil (3pcs)
17176-46020 + 17177-46060 intake manifold gasket

Engine Oil Pump Seal - Lexus (96721-24022)

Engine Oil Filler Cap Gasket - Lexus (12195-20020)
87106-30371 Climate Control Damper Servo (right) Denso 063700-7470
87106-30341 Air Mix Servo Motor Damper Control(r back) Denso 063700-7051
87106-30351 HVAC Vent Flap Dampener Servo Motor (left) Denso 063800-0540
wheel bolt/nut 90942-02082/90942-01058
90084-94001
mark lamp bulb: 00234-00192 front lr/,rear l/r $0.85
vaccum hose 90999-92004 1/8" 1Meter Toyota ebay $11
throttle body gusket 22271-46070 Toyota ebay $44.66
right side water bypass hose 16264-46041
90467-08124 hood clips https://www.aliexpress.us/item/3256803120363222.html 
67871-30222 rear right door gasket
side mark light asst: 81740-30120
PCV hose 12661-46051
4pin connector 90980-11885 PCV右後真空閥 90910-12248 的出入口是綠塑管，中間口接PIPE FUEL VAPOR FEED/FUEL VAPOR FEED PIPE，23818-46110，hose是5/16 ID O'really按尺賣。
new coolant: 00272-1LLAC-01

hood/fender: https://toyota.epc-data.com/aristo/jzs161/95012/body/5302/53301/ 

2. light

headlight: http://www.modifiedlife.com/1998-lexus-gs300-replacement-light-bulb-size-chart/  我的05 GS300與06 sienna一樣，low/high beam are 51Watt 9006=HB4/60W 9005=HB3。有的車low beam是HID放電管，35W D2R，更換：https://www.youtube.com/watch?v=pyze_nTMOoY  Sylvania basic 9006 is 55W with rated lifespan of 1,000 hours. 9006CB  is Cool Blue, 9006LL is long life of 1,500 hours. 

bulb: https://bulbtypes.com/lexus/gs300  7440@21W、7443@5/21W、de3175@10W~3021@3.36W~3022@5W可用同款LED、168=T10@4.9W~194@3.8w~921@16.8W

Parking light 5w W5W=T10, License plate W5W=T10，Front turn signal 21Watt 992=7440A，Rear turn signal 21W 7440?，Tail light 2825/7443?，Tail/Stop light dual filament 5/21W 7443，High mount stop light 5pcs 194=T10，Fog/Driving Light Bulb 51W 9006=HB4， Back up light 16W 921=T10， Front side marker 3.8W 194=T10, Glove box 37=T5， Dome light DE3175， Courtesy light 3.8W 194=T10，Trunk/Cargo area 3.8W 194=T10

所謂T5/T10/T20（7440/7443，21/5W時440/38lumin）是指玻殼直徑，數字指明功率，但LED的指標很亂：http://www.superbrightbulbs.com/visual_bulb_finder.html 
High mounted stop light: 5pcs 194/T10 bulbs,在車內往左推再往裏拉卸開，然後要拔出插頭。空間很小，插頭扣再插頭正麵，指甲按下可拔出。LED有正負極之分，燈座有三線，白線共用的是負極，黑紅各管2+3燈是正極。注意LED至少要1.5W，否則不夠亮: https://www.youtube.com/watch?v=SMikfmdLkTY#t=2m25s 
前部黃色玻璃中間是high beam且在白天作為低亮燈，靠裏靠下的是Parking light，parking在OFF位置往上一檔(再者是low beam，AUTO)，前兩檔時表盤亮度是左側的旋鈕控製。在Parking時side marker會亮。駕駛側（美式）對於多半需要拆掉air intake box，女人的手可以: https://www.youtube.com/watch?v=FKEzmegZizM 
Read more: http://www.clublexus.com/forums/lighting/202458-98-05-gs-interior-light-fitment.html#ixzz44nb2RlwB
remove radio: https://www.youtube.com/watch?v=1VM5tRC_vDg 
map light: https://www.youtube.com/watch?v=CERQZ0-zPAc 
light bulb: http://www.modifiedlife.com/2005-lexus-gs300-car-light-bulb-size-     chart/ 

3. 雜項

user manual: https://carmanuals2.com/brand/lexus/gs300-2005-1877parts: http://www.lexuspartsnow.com/2005-lexus-gs300-parts.html 
DIY: http://bananags.grantham-international.com/ 
jack point: 前端支點由車頭往後數是下蓋板、oil pan、cross member即橫梁及其後部焊接的圓鐵管大A型支架，注意支點在cross member中部或即A型的頂端。可先將車開到兩塊2x12墊木上較易看見。後端支點就是南瓜狀的differential上。除jack stands外，拉上手刹(後輪抬起後無效)、輪胎墊在車底並兩側卡住，floor jack留在原地做做多重保險。https://www.youtube.com/watch?v=-EdRLExCKao#t=1m30s。Jack Stand更好的支撐點，前端是在A型支架結束後的長段鋼梁前端，但此梁後端不能用作支撐；後端是在兩缺口裏端的3x7三角鐵板上.

https://www.youtube.com/watch?v=-EdRLExCKao 

後：

換lug bolt：https://www.youtube.com/watch?v=8CfBaI9phn0#t=1m56s 卸掉2x17mm取下caliper放在後輪架上，取下hub，錘擊lug bolt使其脫離取下，新的抹少許antisieze或thread lock減小摩擦，套大螺母後擰上lug nut使其就位。我意可不拆hub直接安裝。