下载文档原格式
丰田乘用车电气故障六例◆文/江苏 高惠民案例一：丰田锐志P/S警告灯间隙性点亮故障现象2009年生产的丰田锐志轿车，车型为GRX122-AETZKC，行驶里程60000km。
客户来店反映，该车有两次遇红灯停车(发动机未熄火)，仪表盘上P/S红色警告灯点亮，且打方向时感觉沉重，关闭点火开关，重新启动发动机，P/S警告灯熄灭，打方向恢复正常。
故障诊断与排除(1)技师接修该车后，取读故障码为历史故障码C1555。
在锐志GRX121/122车型修理手册上解释C1555故障码含义为“检测到动力转向电动机继电器故障”。
故障部位为动力转向ECM总成。
保存故障码信息并予以清除故障码。
(2)接着进行路试，行驶20km后停车再起步，P/S 故障灯又点亮，故障码仍旧是C1555。
故障码定格数据如图1所示。
从定格数据中发现动力转向电动机三相端电压均为0(正常车辆方向盘在中间位置，没有转动方向盘时，动力转向电动机三相端电压为13.5V的电源电压)，这说明动力转向系统有故障且已经进入失效保护状态。
(3)根据动力转向系统电路图(图2)检查动力转向ECU与发动机室1号继电器盒内的EPS继电器的连线高惠民(本刊专家委员会委员)现任江苏省常州外汽丰田汽车销售服务有限公司技术总监，江苏技术师范学院、常州机电职业技术学院汽车工程运用系专家委员，高级技师。
图1锐志轿车C1555故障码定格数据图2 锐志轿车电动转向系统电路图和连接器以及动力转向ECU与动力转向电动机连线和连接器，都连接正常，点火开关IG-ON，动力转向ECU A12号连接器4号端子与5号端子有12V蓄电池电压，EPS继电器向动力转向ECU供电正常。
(4)根据维修手册提示，唯一的修理方法就是更换动力转向ECU。
因此，技师更换了该车的动力转向ECU并进行了转向角传感器初始化和扭矩传感器零点校正，然后试车50km，故障没有出现，于是就交车给客户，结果客户将车辆刚开出店门停下来时，P/S警告灯又点亮，车辆重新回店。
丰田锐志轿车3GR－FE发动机电源系电路和原理张宗荣【摘要】The circuit of power system for 3GR-FE engine on TOYOTA REIZ is comprised of the DENSO SC alternator with G-type voltage regulator, engine ECU, gateway ECU, current sensor, battery temperature sensor and combination instruments. The author introduces its working principle.%丰田锐志轿车3GR—FE发动机电源系电路由DENSO电装的SC交流发电机（带G 型单片式集成电路电压调节器）、发动机ECU、网关ECU、电流传感器、蓄电池温度传感器和组合仪表等组成，论述其工作原理。
【期刊名称】《汽车电器》【年(卷),期】2012(000)001【总页数】3页(P19-21)【关键词】丰田锐志轿车;SC交流发电机;G型电压调节器;电源系电路【作者】张宗荣【作者单位】福建交通职业技术学院,福建福州350007【正文语种】中文【中图分类】U463.631 丰田锐志轿车3GR-FE发动机电源系电路丰田DNA REIZ锐志于2005年10月在国内上市，具有V型6缸双VVT-i（Variable Valve Timing，智能可变气门正时系统）发动机、手自一体式6档自动变速器。
其主力级别车型具有大型车顶照明系统、HID（High Intensity Discharge，高压气体放电灯）氙气前照灯（自动水平调节及前照灯清洗装置）、驾驶席膝部SRS空气囊、定速巡航控制系统等多种先进电气系统作为标准配置，其配置的3GR-FE发动机的电源电路也是当今技术最先进的电路之一，如图1所示。
1.1 组成该电源电路由蓄电池、DENSO电装的SC整体式交流发电机（带G型单片式集成电路电压调节器）、发动机ECU、网关ECU、电流传感器、蓄电池温度传感器、组合仪表、点火开关、空调ECU等组成，使用了多路通信和计算机控制等新技术。
论文摘要本文论述了丰田锐志轿车的电源系统，起动系统，点火系统，电控喷油系统，空调系统ABS系统，仪表，照明，信号系统及防盗系统的组成、工作原理、控制电路和常见的故障检测，并作出简单的介绍。
关键词电源系统，起动系统，点火系统，电控喷油系统，空调系统ABS系统，自动变器，仪表，照明，信号系统及防盗系统The paper ;This paper discusses the Toyota RuiZhi car power system, starting system, ignition system, electronic fuel injection system, air conditioning system ABS system, ,instrument, lighting, signal system, security system composition, working principle, control circuit and common fault detection, wb make brief introduction.keywords ;Power supply system, ignition system, the system of the injection system, electronic, air conditioning system ABS system, instrument, lighting, signal system and security systems目录1 电源系统 (4)1.1 电源系统的组成与原理 (4)1.2 电源系统的控路 (4)1.3 电源系统的检测 (4)1.3.1 蓄电池的检测 (5)1.3.2 发电机的检测 (5)1.4 电源系统常见的故障与诊断方法 (6)2 锐志的起动系统 (7)2.1 起动系统的组成与原理 (7)2.2 起动机系统检修 (7)2.3 起动机系统常见的故障与诊断方法 (8)2.3.1冷车启动起动机空转 (8)2.3.2起动机撞击异响 (9)3 锐志轿车点火系统 (9)3.1 点火系统的组成与原理 (9)3.2 点火系统的控制电路 (10)3.3 点火系统常见的故障和排除 (10)4 锐志轿车电控燃油喷射系统 (11)4.1 电控燃油喷射系统的组成与工作原理 (11)4.1.1 电控燃油系统的组成 (11)4.1.2燃油供给系统的工作原理 (11)4.2 电控燃油系统的控制电路 (12)4.3 电控燃油喷射系统常见的故障与诊断 (13)5 锐志的空调系统 (14)5.1 空调系统的组成与原理 (14)5.1.1汽车空调系统的组成 (14)5.1.2空调系统的工作原理 (15)5.2 空调系统的控制电路 (16)5.3 空调系统的检测 (18)5.3.1锐志轿车空调系统的检测方法 (18)5.3.2制冷剂的检查 (19)5.4 空调系统常见的故障与诊断 (20)5.4.1用歧管压力表诊断空调系统故障 (22)5.4.2锐志轿车空调系统故障的自诊断 (23)6 锐志轿车的ABS系统 (25)6.1 锐志轿车ABS系统的组成 (25)6.2 A BS的工作原理 (26)6.3 锐志轿车ABS系统的控制电路 (28)6.4 锐志轿车ABS系统常见的故障与诊断方法 (29)7 轿车的照明信、信号、仪表系统 (30)7.1锐志轿车照明系统的组成 (30)7.1.1 锐志轿车照明系统的组成 (30)7.1.2锐志轿车照明系统的控制电路 (30)7.1.3锐志轿车照明系统常见的故障与诊断 (31)7.2锐志轿车信号系统 (32)7.2.1信号系统的组成 (32)7.2.2锐志轿车信号系统的控制电路 (32)7.2.3锐志轿车信号系统常见的故障与诊断 (33)7.3车仪表系统 (34)7.3.1锐志轿车仪表系统的组成 (34)7.3.2锐志轿车仪表系统的电路图 (34)7.3.3锐志轿车仪表系统常见的故障与诊断 (34)8 轿车防盗系统 (35)8.1锐志轿车防盗系统的组成 (35)8.2锐志轿车防盗系统的工作原理 (36)8.3防盗控制系统的故障诊断 (38)结束语 (42)谢辞 (43)参考文献 (44)丰田锐志轿车电路分析与检测1电源系统1.1电源系统的组成与原理锐志电源系统主要由蓄电池、发电机和调节器等组成，如图1-1所示。
Engine Room R/B No.2Engine Room J/B No.2Headlamp Cleaner Control RelayEngine ECUSkid ControlECU with Actuator (*1)Skid ControlECU with Actuator (*2)Engine Room R/B No.3Power Steering ECUEngine Room R/B No.1Engine Room J/B No.1* 1:w/ VSC * 2:w/o VSC[Instrument Panel]Television Camera ControllerAirbag Sensor Assembly CenterPower Source Control ECUSteeringLock ECUMulti-Media Module Navigation Assmbly Transponder Key AmplifierShift Lock Control ECU Cowl Side J/B RH Gateway ECUBody ECU (Cowl Side J/B RH)Cowl Side J/B LH Headlamp Swivel ECU(*1)Headlamp Levering ECU(*2)Center J/B Transponder Key ECU(*4)Immobiliser Code ECU (*3)A/C AmplifierTurn Signal Flasher * 1:w/ Adaptive Front-Lighting System* 2:w/o Headlight Beam Level Control(Automatic Type)* 3:w/ Entry & Start System * 4:w/o Entry & Start SystemEngine Room R/B No.2Engine Room J/B No.2Headlamp Cleaner Control RelayEngine ECUSkid ControlECU with Actuator (*1)Skid ControlECU with Actuator (*2)Engine Room R/B No.3Power Steering ECUEngine Room R/B No.1Engine Room J/B No.1* 1:w/ VSC * 2:w/o VSC[Instrument Panel]Television Camera ControllerAirbag Sensor Assembly CenterPower Source Control ECUSteeringLock ECUMulti-Media Module Navigation Assmbly Transponder Key AmplifierShift Lock Control ECU Cowl Side J/B RH Gateway ECUBody ECU (Cowl Side J/B RH)Cowl Side J/B LH Headlamp Swivel ECU(*1)Headlamp Levering ECU(*2)Center J/B Transponder Key ECU(*4)Immobiliser Code ECU (*3)A/C AmplifierTurn Signal Flasher * 1:w/ Adaptive Front-Lighting System* 2:w/o Headlight Beam Level Control(Automatic Type)* 3:w/ Entry & Start System * 4:w/o Entry & Start SystemStereo Component AmplifierRear Sunshade RelayCertification ECUDoor Control ReceiverSliding Roof Control ECUF[Body]NOISE FILTERDEFOG RelayEPS RelayGLW PLG2 RelayUnit A* 2:80A EPS (for High Current)* 1:150A ALT (for High Current)* 3:60A P/I-B (for High Current)* 4:30A LH J/B-B (for High Current)* 5:30A STARTER (for High Current)* 6:30A MAIN (for High Current)* 7:30A RH J/B-B (for High Current)* 8:50A VSC1 (for High Current)* 9:60A E/G-B (for High Current)* 10:60A GLW PLG2 (for High Current)* 11:80A LH J/B-AM (for High Current)* 12:60A E/G-AM (for High Current)* 13:40A ABS1 (for High Current)* 14:50A HEATER (for High Current)* 15:30A FAN1 (for High Current)* 16:30A FAN2 (for High Current)* 17:40A DEFOG (for High Current)* 18:30A VSC2 (for High Current)* 19:80A RH J/B-AM (for High Current)* 20:60A GLW PLG1 (for High Current)* 21:AM2 (PUSH)Fuse BlockGLW PLG1 RelaySTARTER Relay*11*10*2*3*4*5*6*7*8*9*12*14*13*15*16*17*18*19*20*130AR A D N O .1S T R L O C K I G 2 M A I N *21D /C C U T E C U -B T U R N -H A Z 20A 20A 20A 15A 1235532153215432135121210A 7.5A7.5A7.5AD O ME S T O P N O .3S T O P N O .2EF I N O .3M P X -B 10A 15A 10A 11112221222222222F RELAY LOCATIONS1: Engine Room R/B No.1: Engine Room J/B No.1Near the Battery (See Page 20)34124321432112341234To Fuse Block(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Wire)(from Engine Room Main Wire)123411111(from EngineRoom Main Wire)Wire Color : BWire Color : W Wire Color : WWire Color : WWire Color : BWire Color : BWire Color : BWire Color : BWire Color : B-L1(from EngineRoom Main Wire)Wire Color : B1111Back ViewSide ViewSide ViewTop ViewUnit A1G1E1D 1O (from Engine Room Main Wire)1N1H1J1B1C1I1K1L1FFUnit AFuse Block150A ALT80A LH J/B-AM60A GLW PLG260A E/G-AM40A ABS150A HEATER30A FAN130A FAN240A DEFOG80A RH J/B-AM60A GLW PLG130A VSC280A EPS60A P/I-B30A LH J/B-B30A STARTER30A MAIN30A RH J/B-B50A VSC160A E/G-B30A RAD NO.11111222111222215A TURN-HAZ 15A AM2 (PUSH)10A ECU-B20A STR LOCK20A IG2 MAIN20A D/C CUT11L11J11O11H11G 21G 11F21F11E21E11D11N 11111K11I31G41G31F41F31E41E11C11B1111[Engine Room R/B No.1 and Engine Room J/B No.1 Inner Circuit]325A25A512351235122245411332513351235123512IG2A/C COMP 10A 221ABS225A 221121212121211222117.5A 7.5A ALT-S Unit CUnit AUnit B A/C COMP RelayIG 2 RelayA/F RelayF/PMP RelayST CUT/ACC CUT RelayFAN NO.2 Relay10A ETCS 15A 25A A/F FR CTRL-B FR CTRL-AM 15A H-LP UPRF/PMP EFI 10A HORN20A (WASHER)10A FR TAIL15A FR FOG30A EFI NO.2H-LP R LWRH-LP L LWR10A 15A 15A FAN NO.3 Relay MIR HTR RelayFAN NO.1 Relay30A H-LP CLN (for High Current)2: Engine Room R/B No.2: Engine Room J/B No.2Engine Compartment Left (See Page 20)1Unit C(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room No.2 Wire)Unit A Unit BBlack BlackBlack 2123456781234567814321567891011412312345678910111213123456781234567811212345678910111324123456789101112132D2G2E2F2C2B2AFUnit AEFI MAIN RelayEFI NO.2 RelayC/OPN Relay25A EFI25A F/PMP12C12A42A 32A22A 52A82A72A62A12B42B32B22B52B82B 72B62BF RELAY LOCATIONS[Engine Room R/B No.2 and Engine Room J/B No.2 Inner Circuit]7Front Controller6222324252621161510181720912328271229301114135415A H-LP UPRHEAD HI Relay10A HORN10A FR TAILFR TAIL Relay15A FR FOG20A (WASHER)WASH RelayFR FOG RelayHORN RelayUnit B42E 32E 22E122G 132G12E82G 92G 102G 112G62G 72G52F 62F 72F 32G12G22G22F92F102F42G 52G 12F 42F 82F32FF30A H-LP CLN 11221212121225A FR CTRL-B 15A A/F 10A ETCS 7.5A ALT-S7.5A A/C COMP 30A FR CTRL-AM 10A IG210A EFI NO.215A H-LP R LWR 15A H-LP L LWRUnit C2212121212121225A ABS2222222222222222D 12D[Engine Room R/B No.2 and Engine Room J/B No.2 Inner Circuit]3512VSC MOTOR1 Relay BRK RelayVSC MOTOR2 Relay53215321435124HEAD LP Relay 3: Engine Room R/B No.3Engine Compartment Left (See Page 20)View A98712131427281110143256987121314(from Instrument Panel Wire)(from Instrument Panel Wire)1110143256151817161920212223242526272815181716192021222324252691011121314151627282930313287615432910111213141516876154322217212019262524231827282930313222172120192625242318LALDF9101112132627281415GrayGray(from Floor No.2 Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)29301617181920218724252322262728293016171819202124252322143256910111213141587143256543219101087654938271611123456789101098765432111View BLJLKLLLMLNF RELAY LOCATIONS: Cowl Side J/B LHCowl Side Left (See Page 20)View C25A S /R O O F20A P /W R L F R S /H T R L H E C U -I G L H P A N E LL H -I GH -L P L V L P /W F L R A D N O .2T VF R P /S E A T L H15A 10A 7.5A T A I L10A R R F O G 7.5A B K /U P 7.5A 10A 7.5A 20A A M 215A 20A 7.5A 30A A /C 7.5A F R W I P 30A F20A P/W FL20A RAD NO.225A S/ROOF 15A AM27.5A A/C7.5A TV10A TAIL7.5A PANEL7.5A RR FOGRR FOG Relay10A ECU-IG LH15A FR S/HTR LH LH-IG2 RelayTAIL Relay30A FR P/SEAT LH20A P/W RL(Cont. Next Page)1LN5LJ 2LJ 6LD 22LD 22LJ 16LJ 27LD27LA 28LJ28LD 23LD 28LA 24LJ22LA 2LA20LD 21LD 26LJ 25LJ3LD25LD 29LD 1LK 3LL 2LL 30LJ1LM 4LA 12LA 10LD 1LA 7LK 8LA 2LD 25LA 26LD 4LL 1LD 12LD 6LL 4LD 5LD 8LK 13LD 7LJ 6LJ 9LA 11LA5LA 6LA 7LA 7LD 8LD 9LDF RELAY LOCATIONS[Cowl Side J/B LH Inner Circuit]7.5A H-LP LVLLH-IG1 Relay10A LH-IG30A FR WIP 7.5A BK/UP (Cont'd)11LD 10LK 3LA 10LA 11LJ 12LJ 10LJ 1LJ 6LK 15LD 3LJ 4LJ 10LL 21LA 17LD 24LA 5LK 17LA 18LA 17LJ 4LK14LA 19LA 16LA 15LA 24LD 23LJ 23LA15LJ 13LJ 14LJ 9LL 9LK 20LA 26LA 21LJ 2LK 3LK 13LA 14LD 8LJ 9LJ 7LL 8LL 30LD 5LL18LD 19LD 27LJ 29LJ 18LJ 19LJ 20LJ 1LLF1Body ECU (Cowl Side J/B RH)234567891011121314151617181920212223242526View A View BView CF RELAY LOCATIONS: Cowl Side J/B RHCowl Side Right (See Page 20)View A987121314272811101432569871213(from Instrument Panel Wire)(from Instrument Panel Wire)141110143256151817161920212223242526272815181716192021222324252691011121314151627282930313287615432910111213141516876154322217212019262524231827282930313222172120192625242318RARDF91011121326272814152930(from Floor Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)(from Engine Room Main Wire)GrayGray1617181920218724252322262728293016171819202124252322143256910111213141587143256543219101087654938271611123456789101098765432111View BRJRKRLRMRNF RELAY LOCATIONS: Cowl Side J/B RHCowl Side Right (See Page 20)View CC I G A C C I G N G A U G E E C U -I G R H F R S /H T R R HR H -I GP /W F R R A D N O .3P W R O U T L E T S E C U R I T Y D O O R S T O P S W O B D F R P /S E A T R H15A 15A 7.5A 10A 7.5A 10A 15AW A S H E RM I R H T R 20A 10A 7.5A 20A 10A 7.5A 20A 15A A M 17.5A 7.5A 30A P /W R R 20A F20A P/W FR10A RAD NO.37.5A OBD15A STOP SW 7.5A AM17.5A SECURITY20A DOOR 20A P/W RR 15A CIG7.5A ACCACC RelayPWR OUTLET Relay15A PWR OUTLET30A FR P/SEAT RH(Cont. Next Page)1RN1RM 8RL 8RA 14RA 21RA 29RD 22RA 27RJ 7RK 13RA 9RD 1RL 1RK 23RD2RD 6RK 3RJ 4RJ 15RD 4RA 5RA 9RA 10RA 7RD 11RD 10RK 6RL5RJ 2RJ4RD28RD 29RJ 19RD 21RD 4RK 20RD 22RD 15RA 28RA 25RJ 26RD 27RD 22RJ 23RJ 24RJ 5RL 30RD17RA 16RJ16RA 30RJF RELAY LOCATIONS[Cowl Side J/B RH Inner Circuit]15A FR S/HTR RH7.5A RH-IGRH-IG1 Relay 10A ECU-IG RH20A WASHER 10A MIR HTR 7.5A GAUGE10A IGN Body ECU(Cowl Side J/B RH)62224BECU PKBACT+ACT-IG GND2BATB ALTBACCGND1TRLY GSW HORN ILE LSWL L1L2UL1DRL HRLY LCTY HUMPX115311926571625212010121117131498(Cont'd)6RD 12RD5RD 9RK1RA 14RD 14RJ 15RJ 18RD 3RK 25RA25RD 24RD 17RJ 3RL 10RD 9RJ 3RD 12RA 9RL 10RL 24RA 18RA 28RJ 18RJ 19RJ 20RJ 5RK1RJ 13RD 11RJ 12RJ 13RJ 6RJ23RA 27RA 26RJ 2RK 2RL 4RL17RD 1RD 7RA 19RA 3RA 2RA 7RJ 8RJ 10RJ 8RK 7RL 11RA 8RD 26RA 20RA21RJF7654311010202020111112121313141415151616171718181919289765431101010202021212222111111121314151617181912121313141415151616171718181919289765431102011121314151617181928976543110201112131415161718192897654311020111213141516171819289765431102011121314151617181928976543110201112131415161718192897654311020111213141516171819289876543921102021221112131415161718198765439211020212211121314151617181987654392110202122111213141516171819876543921453671(from Instrument Panel Wire)BlueGrayBlue BlackBlackBlueGrayBlueBlue(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)8291020111213141516171819453671829102011121314151617181945367182910201112131415161718194536718291020111213141516171819453671829102011121314151617181945367182910201112131415161718194536718291020111213141516171819453671829356794821102021221112131415161718193567948211020212211121314151617181935679482110202122111213141516171819356794821CACBCCCDCG CH CLCKCJCICFCE: Center J/BBehind the Glove Box (See Page 20)1CA 1CC 2CC 3CC 11CC 12CC 13CC 8CG 9CG 10CG 18CG 20CG 10CK 11CK 21CK 22CK 19CG 1CD 2CD 3CD 11CD 12CD 13CD 8CH 9CH 10CH 18CH 19CH 20CH 10CL 11CL 21CL 22CL 2CK 2CL 13CK 13CL2CA 3CA 11CA 12CA 13CA 8CE 9CE 10CE 18CE 19CE 20CE 10CI 11CI 21CI 22CI 1CB 2CB 3CB 11CB 12CB 13CB 8CF 9CF 10CF 18CF 19CF 20CF 10CJ 11CJ 21CJ 22CJ 3CI 3CJ 14CI 14CJ(Cont. Next Page)[Center J/B Inner Circuit]4CA 14CA 4CB 14CB 4CC 14CC 4CD 14CD 4CE 14CE 4CF 14CF 4CG 14CG 4CH 14CH 1CI 2CI 12CI 1CJ 2CJ 12CJ 1CK 13CI 12CK 1CL 13CJ 12CL 3CK 3CL 14CK 14CL 5CI 5CJ 16CI 16CJ10CA20CA10CB20CB10CC20CC10CD20CD1CE11CE1CF11CF2CE12CE2CF12CF6CI5CK6CK6CJ5CL6CL17CI16CK17CK17CJ16CL17CL7CI7CK7CJ7CL18CI18CK18CJ18CL(Cont'd)(Cont. Next Page)F5CA 15CA 5CB 15CB 5CC 15CC 5CD 15CD 3CE 13CE 3CF 13CF1CG 3CG 11CG 13CG 1CH 3CH 11CH 13CH 8CK8CL 19CK 19CL 9CK 9CL 20CK 20CL 9CA 19CA 9CB 19CB 9CC 19CC 9CD 19CD6CE16CE6CF16CF6CG16CG6CH16CH6CC6CD16CC16CD4CI15CI4CJ15CJ4CK15CK4CL15CL8CI19CI8CJ19CJ9CI20CI9CJ20CJ (Cont'd)(Cont. Next Page)F RELAY LOCATIONS [Center J/B Inner Circuit]6CA 6CB 16CA 16CB 5CE 15CE 5CF 15CF 5CG 15CG 5CH 15CH 7CA 7CB 17CA 17CB 8CA 8CB 18CA 18CB 7CC 7CD 17CC 17CD7CE17CE7CF17CF7CG17CG7CH17CH2CG2CH12CG12CH8CC8CD18CC18CD(Cont'd)FPosition of Parts in Engine Compartment- 1 -A1Airbag Sensor (Front LH)A3Windshield Washer MotorA4Engine ECUA5Engine ECUA6Junction ConnectorA7Junction ConnectorA8Junction ConnectorA9Junction ConnectorA10Battery Current SensorA11Battery Thermometer SensorA12Power Steering ECUA13Turn Signal Lamp (Front Side LH) A14Airbag Sensor (Front RH)A15Fuel Pump ResistorA17Wireless Door Lock BuzzerA18Turn Signal Lamp (Front Side RH) A19Junction ConnectorA20Windshield Wiper MotorA21Brake Fluid Level Warning SWA33Skid Control ECU with Actuator A34Skid Control ECU with Actuator A37Security HornA38Headlamp Cleaner MotorA39Headlamp Cleaner Control RelayA 112YellowA 312BlackA 411729282731261918982010213011761314151622232412432525WhiteA 51632313528201791034116513141523242612321427291873019821222533WhiteA 6123456789101112GrayA 7543216789101112WhiteA 811222110920198718176516154314131212BlueA 911222110920198718176516154314131212BlueA 10321BlackA 1112BlackA 121191076834512BlackA 1312GrayA 1412YellowA 1512BlackA 1712BlackA 1812GrayA 19123654GrayA 2012345BlackA 2112GrayA 3331322134567891011121314151617181920212223242526272829303334353637383940414243444546BlackA 342 124 2334561325161514262728313029171819987101112222120323334BlackA 371BlackA 3812BlackA 39123654GrayPosition of Parts in Engine Compartment- 1 -B1Horn (Low)B2Engine Hood Courtesy SWB3Horn (High)B4Ambient Temp. SensorB5A/C Pressure SensorB6Headlight Swivel Motor (LH)B7Headlamp (LH Low)B8Fog Lamp (Front LH)B9Headlamp Leveling Motor (LH) B10Turn Signal Lamp (Front LH) B11Headlamp (LH High)B12Clearance Lamp (Front LH)B13Headlamp (RH High)B14Clearance Lamp (Front RH)B15Turn Signal Lamp (Front RH) B16Headlamp Leveling Motor (RH) B17Headlamp (RH Low)B18Headlight Swivel Motor (RH) B19Fog Lamp (Front RH)B20Headlamp Leveling Motor (LH) B21Headlamp Leveling Motor (RH) B22Cooling Fan Motor (LH)B23Cooling Fan Motor (RH)B24Headlamp (LH Low)B25Headlamp (RH Low)B 11BlackB 212BlackB 31BlackB 412BlackB 5123BlackB 64213567GrayB 712GrayB 812BrownB 92134BlackB 1012GrayB 1112BlackB 1212BlackB 1312BlackB 1412BlackB 1512GrayB 162134BlackB 1712GrayB 184213567GrayB 1912BrownB 20213GrayB 21213GrayB 2221GrayB 2321GrayB 2412GrayB 2512GrayPosition of Parts in Engine Compartment (* 2)(* 1)- 1 -D1Junction ConnectorD2Junction ConnectorD3Engine ECUD4Engine ECUD5Engine ECUD6Engine ECUD7AlternatorD8A/C CompressorD9Crankshaft Position SensorD10StarterD11Camshaft Timing Oil Control Valve (LH Intake Side) D12Crankshaft Position Sensor No.2 (RH Intake Side)D13Camshaft Timing Oil Control Valve (RH Intake Side) D14Throttle Body AssemblyD15Fuel Injector (No.1)D16Noise Filter (Ignition RH)D17Camshaft Timing Oil Control Valve (RH Exhaust Side) D18Engine Oil Pressure SWD19Ignition Coil (No.1)D20VSV (EVAP)D21Ignition Coil (No.3)D22Ignition Coil (No.5)D23Crankshaft Position Sensor No.2 (RH Exhaust Side) D24Air Flow MeterD25AlternatorD26Crankshaft Position Sensor No.3 (LH Intake Side)D27VSV (ACIS)D28Camshaft Timing Oil Control Valve (LH Exhaust Side) D29Ignition Coil (No.2)D30Ignition Coil (No.4)D31Crankshaft Position Sensor No.2 (LH Exhaust Side) D32Ignition Coil (No.6)D33Noise Filter (Ignition LH)D34Air Fuel Ratio Sensor (Bank 2 Sensor 1)D35Water Temp. SensorD36Air Fuel Ratio Sensor (Bank 1 Sensor 1)D37Engine Oil Level SensorD38ECT SolenoidD39Transmission Revolution Sensor (Counter Gear)D40Transmission Revolution Sensor (Turbine)D41Park/Neutral Position SWD42Park/Neutral Position SWD43Combustion Heater Glow PlugD 1123456789101112GrayD 212345678910111213WhiteD 311729342819189820102133117613141516222326124325272425303132WhiteD 41193332313528232011812341376151617182425261443252729219302210WhiteD 51172932281918982010213111761314151622232612432527302425WhiteD 6163029331991032116513141522232512321426271772818820212431WhiteD 72134BlackD 8123654GrayD 912BlackD 101BlackD 1112BlackD 12123BlackD 1312BlackD 14123456BlackD 1512GrayD 1612GrayD 1712BlackD 181GrayD 191234GrayD 2012BlackD 211234BlackD 221234GrayD 23123BlackD 2454321BlackD 251D 26123BlackD 2712BlackD 2812BlackD 291234GrayD 301234BlackD 31123BlackD 321234GrayD 3312GrayD 341234Dark GrayD 3521Dark GrayD 361234Dark GrayD 3712GrayD 38123456789101112131415GrayD 3912BlackD 4012BlackD 41123456789Gray(3GR-FE)D 42879213465Gray(5GR-FE)D 4312Dark GrayPosition of Parts in Engine Compartment- 1 -C1Power Steering MotorC2Power Steering MotorC3Power Steering Torque Sensor C4Power Steering ECUE1StarterF1Knock Control Sensor (Bank 1) F2Knock Control Sensor (Bank 2) G1Fuel Injector (No.3)G2Fuel Injector (No.5)H1Fuel Injector (No.2)H2Fuel Injector (No.4)H3Fuel Injector (No.6)W1Speed Sensor (Front LH)X1Speed Sensor (Front RH)C 1231GrayC 21234GrayC 312345678GrayC 410897654321111213141516BlackE 11F 112BlackF 212GrayG 112GrayG 212GrayH 112GrayH 212GrayH 312GrayW 112BlackX 112BlackWire and Wire , Ground Points in Engine Compartment- 1 -AD1339832731282726125432295306181716361211351034131437381539212019222324282726125432295306317832933161718103411351920361221371322381423391524WhiteBA1231132WhiteBA21122211092019871817651615431413121292081971861751641531411211222131021GrayBA32456814161312103117152224212018192319172576543222123201921882414131512111016191725WhiteDA11212BlackDF1123456123456GrayDH1123456123456GrayGD121342134Dark GrayWA11212GrayXA11212GrayWire and Wire , Ground Points in Engine CompartmentPosition of Parts in Instrument Panel- 1 -A22Headlamp Swivel ECUA23Headlamp Swivel ECUA24Headlamp Levering ECUA25Junction ConnectorA26Junction ConnectorA27Blower MotorA28Body ECU (Cowl Side J/B RH) A29Accelerator Position SensorA30Parking Brake SWA31Brake Pedal Load Sensing SW A32Stop Lamp SWA35Junction ConnectorA36Junction ConnectorA 224183172012119522262372592610271128122913301431153216248WhiteA 231234567891011121314151617181920WhiteA 24110211312413514151617181920621722823924WhiteA 2511222110920198718176516154314131212BlueA 2611222110920198718176516154314131212BlueA 27123WhiteA 2812345678910WhiteA 29123456BlackA 301WhiteA 3112BlueA 321324WhiteA 3511222110920198718176516154314131212BlueA 3612345678910111213WhitePosition of Parts in Instrument Panel- 1 -Position of Parts in Instrument Panel I1Tweeter (Front LH)I2Tweeter (Front LH)I3Headlamp Cleaner SWI4Headlamp Leveling SWI5Rear Sunshade SWI6AFS OFF SWI7VSC Warning BuzzerI8DLC3I9Airbag Squib (Driver's Side Knee Airbag)I10Foot Lamp (LH)I11Key Interlock SolenoidI12Ignition SWI13Steering Lock ECUI14Transponder Key AmplifierI15Combination SWI16Airbag Squib (Steering Wheel Pad)I17Spiral CableI18Steering SensorI19Combination SWI20Combination SWI21Unlock Warning SWI22Combination MeterI23Turn Signal FlasherI24Power SWI25Traction Control SWI26A/C Room Temp. SensorI27Heated Oxygen Sensor (Bank 2 Sensor 2)I28Seat Heater SW (LH)I29Transmission Control SWI30Seat Heater SW (RH)I31A/T Shift Lever IlluminationI32ECT Pattern Select SWI33Shift Lock Control ECUI34Airbag Sensor Assembly Center。
