Toyota COROLLA 开关和继电器和ECU — Figure 8401
Toyota COROLLA EPC diagram 8401, 开关和继电器和ECU, with 5 images and 81 PNC and OE references.





PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 28380A | fuel pump resistor | 23080-16010 |
| 81980 | Turn signal flasher relay assembly | 81980-12070 |
| 82600F | Spare fuse | 90982-07011 · 90982-09002 · 90982-09003 · 90982-09004 · 90982-09005 |
| 82616 | fuse puller | 82616-12010 |
| 82641 | Integrated relay No. 1 | 82641-12010 |
| 82650 | No. 1 circuit breaker assembly | 82650-20011 |
| 82661 | No. 1 relay box cover | 82661-12140 · 82661-12160 |
| 82671A | junction box | 82671-12050 · 82671-12080 |
| 82672A | Junction box cover | 82672-12010 · 82672-12020 · 82672-12070 · 82672-12150 |
| 83320 | Fuel gauge sensor assembly | 83320-80068 · 83320-80069 · 83320-80070 · 83320-80071 · 83320-80072 · 83320-80073 · 83320-80130 |
| 83361 | fuel gauge sensor gasket | 83361-32010 · 83361-32020 |
| 83390 | Vacuum warning switch assembly | 83390-30020 |
| 83391 | Vacuum switch | 83391-12210 |
| 83399 | Vacuum switch bracket | 83399-12120 |
| 83420 | Water temperature sensor assembly | 83420-16020 · 83420-20020 |
| 83520 | Oil pressure gauge sensor assembly | 83520-14023 |
| 83530 | Oil pressure switch assembly (for engine) | 83530-30050 · 83530-30051 · 83530-30080 |
| 83650 | fuse | 90986-01005 |
| 83970B | Reversing warning buzzer assembly | 83970-12010 |
| 84110 | No. 1 light control switch assembly | 84112-80005 · 84112-80007 |
| 84140 | Headlight dimmer switch assembly | 84140-12210 · 84140-12240 · 84140-12320 |
| 84162 | front fog light switch | 84162-12020 · 84162-12030 |
| 84210 | Reversing light switch assembly | 84210-12040 · 84210-60021 |
| 84233 | Door control light switch assembly (for front door) | 84231-12070 · 84231-24010 |
| 84236 | Door control light switch assembly (for trunk) | 84231-20110 |
| 84310 | Turn signal switch assembly | 84310-1A040 · 84310-1A080 · 84310-1A330 · 84310-1A360 |
| 84312 | Speaker contact piece | 84312-12040 · 84312-12050 |
| 84329 | turn signal switch | 84329-12020 |
| 84340 | brake light switch assembly | 84340-22100 · 84340-30030 · 84340-30050 |
| 84450 | Ignition or starter switch assembly | 84450-12150 |
| 84535A | door lock switch | 84535-12010 |
| 84540 | Neutral start switch assembly | 84540-12170 · 84540-16030 |
| 84550 | Parking brake switch assembly | 84550-12060 |
| 84650 | Windshield wiper switch assembly | 84652-12450 · 84652-12460 · 84652-12470 · 84652-12700 · 84652-12710 · 84652-12720 · 84652-12730 · 84652-12740 |
| 84653A | Rear wiper switch | 84653-12160 |
| 84660C | Cooler switch | 84660-12120 · 84660-20090 |
| 84660D | Light bulb (for cooler switch) | 88607-20060 |
| 84727 | Shift lock control switch | 84727-12010 |
| 84730 | Heater blower switch assembly | 84732-12230 · 84732-12250 · 84732-12260 |
| 84730B | heater blower switch light bulb | 90981-11014 |
| 84742 | Sliding sunroof limit switch | 84742-20020 |
| 84790 | Rear window defogger switch assembly | 84790-12200 · 84790-12270 |
| 84790B | Bulb (for rear window defogger switch) | 84999-10090 |
| 84810 | Electric window lift switch assembly | 84810-12070 |
| 84820 | Electric window lift main switch assembly | 84820-12080 |
| 84870A | Exterior rearview mirror switch assembly | 84870-14080 · 84870-20050 · 84870-20070 · 84870-20080 |
| 84930 | Door control switch assembly | 84930-12090 |
| 85335 | Cleaner liquid level warning switch assembly | 85335-12750 |
| 85430 | External ventilation control valve | 90925-09036 |
| 85500 | Cigarette lighter assembly | 85500-12250 |
| 85500B | Cigarette lighter bulb | 84999-10230 |
| 85513 | Cigarette lighter cover | 85513-12010 · 85513-12020 |
| 85515 | Cigarette lighter frame bracket | 85515-12020 · 85515-12021 |
| 85910C | Relay assembly (for heater blower motor) | 90987-04002 |
| 85912 | defogger relay | 90987-02002 · 90987-02004 |
| 85915 | main relay | 90987-04002 |
| 85916 | Light control relay | 90987-02002 · 90987-02004 · 90987-02006 |
| 85916F | turn indicator relay | 90987-02002 · 90987-02004 |
| 85921 | Sliding sunroof control relay | 85921-12010 |
| 85925 | Radiator fan relay | 90987-03001 |
| 85930 | Electric window relay assembly | 85930-12050 |
| 85933 | Shift lock control ECU | 85933-12010 · 85933-12030 |
| 85939 | Power window relay | 90987-02002 · 90987-02004 |
| 85940B | Rear wiper relay assembly | 85940-24030 |
| 85980 | Door control relay assembly | 85980-12040 · 85980-12090 |
| 86530 | Speaker relay assembly | 90987-02002 · 90987-02004 |
| 87989 | Rearview mirror control relay | 87989-12040 |
| 88630G | Cooler relay assembly | 88630-32010 |
| 88630H | Cooler relay assembly | 90987-02004 |
| 89279A | ECU cover | 89279-12030 |
| 89373 | Malfunction indicator light sensor | 89373-12120 · 89373-20160 |
| 89425 | Exhaust gas temperature sensor | 89425-12210 · 89425-19395 |
| 89427 | Temperature detection switch | 89427-12090 |
| 89428 | No. 2 temperature detection switch | 89428-15011 |
| 89453 | Throttle position switch (for T.C.S.) | 89453-12030 |
| 89465 | oxygen sensor | 89465-12080 · 89465-19175 · 89465-19375 · 89465-19385 · 89465-32060 |
| 89466 | Oxygen sensor pad | 89466-12020 · 89466-20020 · 89466-30010 |
| 89550 | Emission control ECU assembly | 89550-1A020 · 89550-1A030 · 89550-1A031 |
| 89615 | knock control sensor | 89615-12020 · 89615-12040 · 89615-12050 · 89615-17010 |
| 89620 | Ignition assembly | 89621-12010 · 89621-12030 |
| 89629 | Ignition bracket assembly | 89629-12030 |