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 6 images and 54 PNC and OE references.






PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 27700 | Generator voltage regulator assembly | 27700-15010 · 27700-36010 · 27700-36020 |
| 28300 | Starter relay assembly | 28300-24030 · 28300-24031 |
| 28309 | Starter relay bracket | 85999-12010 |
| 28371A | Bulb check relay | 28371-45010 · 90987-02001 |
| 81980 | Turn signal flasher relay assembly | 81980-12020 · 81980-12030 · 81980-12040 · 81980-12050 · 81980-12060 · 81980-22060 |
| 82600 | Fuse box assembly | 82600-12040 · 82600-12060 |
| 82600F | Spare fuse | 90982-07008 · 99118-62005 · 99118-62915 · 99118-62920 |
| 82611 | fuse box cover | 82611-12030 · 82611-12040 · 82611-12050 · 82611-12060 · 82611-12061 · 82611-12062 · 82611-12070 |
| 83320 | Fuel gauge sensor assembly | 83320-19185 · 83320-19186 · 83320-19187 · 83320-19205 · 83320-19215 · 83320-19265 |
| 83361 | fuel gauge sensor gasket | 83361-20030 |
| 83391 | Vacuum switch | 83391-12040 |
| 83420 | Water temperature sensor assembly | 83420-12010 · 83420-16010 |
| 83520 | Oil pressure gauge sensor assembly | 83520-14020 · 83520-30010 |
| 83530 | Oil pressure switch assembly (for engine) | 83530-10020 |
| 83540 | Brake warning switch assembly (for series master cylinder) | 84390-30011 |
| 83570 | Oil temperature sensor assembly | 83420-12010 · 83570-14010 |
| 84110 | No. 1 light control switch assembly | 84112-19015 · 84112-19016 · 84112-19025 · 84112-19026 · 84112-19035 · 84112-19045 · 84112-19055 · 84112-19065 |
| 84118 | Light control rheostat button | 84118-12020 · 84118-14010 |
| 84119 | Light control rheostat | 84119-12020 · 84119-12021 |
| 84119A | Rheostat control retaining bolt or nut | 90984-01006 · 90984-01011 |
| 84210 | Reversing light switch assembly | 84210-10051 · 84210-10060 · 84210-62020 |
| 84210T | Shift point sensor assembly | 84220-12020 |
| 84221 | Differential valve switch assembly | 84220-12030 · 84220-20031 |
| 84230B | Ground switch assembly | 84230-12020 · 84241-12010 |
| 84233 | Door control light switch assembly (for front door) | 84230-20020 · 84230-20040 |
| 84234 | Door control light switch assembly (for rear door) | 84230-20020 · 84230-20040 |
| 84310 | Turn signal switch assembly | 84310-12140 · 84310-12152 · 84310-12161 · 84310-12220 · 84310-12221 · 84310-12240 · 84310-12260 |
| 84310K | Light switch components | 04841-30110 · 04841-30130 · 04841-30131 |
| 84312 | Speaker contact piece | 84312-20010 · 84312-20011 · 84312-20020 |
| 84340 | brake light switch assembly | 84340-12011 · 84340-12012 · 84340-12020 · 84340-12021 · 84340-36030 |
| 84380 | Brake warning test switch assembly | 84380-12030 · 84380-12040 · 84380-14010 · 84380-14020 |
| 84450 | Ignition or starter switch assembly | 84450-12040 · 84450-12041 · 84450-14021 |
| 84540 | Neutral start switch assembly | 84540-12050 · 84540-12051 · 84540-12060 · 84540-12061 · 84540-12080 · 84540-12090 · 84540-20133 · 84540-22140 |
| 84650 | Windshield wiper switch assembly | 84652-19015 · 84652-19016 · 84652-19025 · 84652-19026 · 84652-19035 · 84652-19036 · 84652-19045 · 84652-19046 · 84652-19055 · 84652-19065 · 84652-19075 · 84652-19085 · 84652-19095 · 84652-19105 · 84652-19115 · 84652-19125 · 84653-12010 · 84653-12020 · 84653-12030 · 84653-13010 · 84653-21010 |
| 84650A | Windshield wiper switch retaining bolt or nut | 90984-01006 · 90984-01011 · 90984-01012 |
| 84650C | Wiper switch bracket | 84569-12010 |
| 84651 | Windshield wiper switch button | 84651-21010 |
| 84730 | Heater blower switch assembly | 84732-12020 · 84732-12030 · 84732-12031 · 84732-12032 · 84732-12033 · 84732-12050 |
| 84730A | Heater blower switch nut | 90170-11001 · 90170-11206 · 90170-11207 |
| 84731 | Heater blower switch button | 84731-12010 · 84731-12020 · 84731-12021 · 84731-12030 · 84731-12031 · 84731-12032 · 84731-20030 · 84731-20040 |
| 84790 | Rear window defogger switch assembly | 84790-12020 · 84790-12030 · 84790-12040 · 84790-12051 · 84792-12010 |
| 84790A | Rear window defogger switch fixing bolt or nut | 90179-14191 |
| 84790B | Bulb (for rear window defogger switch) | 90981-11009 · 90981-11018 |
| 84791 | Rear window defogger switch button | 84791-12020 |
| 84792 | Rear window defogger switch sleeve sub-assembly | 83101-14010 |
| 85500 | Cigarette lighter assembly | 85500-12030 · 85500-12031 · 85500-12040 · 85500-12060 · 85500-20042 · 85500-30160 |
| 85912 | defogger relay | 85912-12010 · 90987-02001 |
| 85916 | Light control relay | 85919-20011 · 85919-20012 · 90987-01001 · 90987-01003 |
| 85923 | Choke control relay | 85923-40010 · 90987-02001 |
| 85925 | Radiator fan relay | 85925-12010 |
| 85940 | Windshield wiper relay assembly | 85940-22050 · 85940-22051 |
| 89371 | Fault light relay | 89371-12010 |
| 89427 | Temperature detection switch | 89427-12030 |
| 89428 | No. 2 temperature detection switch | 89428-10040 · 89428-12080 · 89428-13010 · 89428-30030 |