In September 2021, Lexus & Toyota filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Computer, covering the Corolla, Yaris Cross and 36 more models. The filing affects 111,842 vehicles manufactured between April 26, 2021 and August 2021.
Overview
| MLIT filing number | 1150182 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | September 22, 2021 |
| Manufacturer(s) | Lexus, Toyota |
| Component | Computer |
| Production period | April 26, 2021 — August 2021 |
| Vehicles affected | 111,842 units |
Filing in context
This notification is a joint filing by 2 manufacturers: Lexus & Toyota.
The Computer is the most frequently cited component category in this archive, appearing in 42 of its 4,890 filings. This filing is one of 5 Lexus notifications from 2021 in this archive. For scale, 426 of the 4,890 filings in this archive report a larger number of affected vehicles; the vehicles involved here were manufactured over a span of about 4 months.
Defect
In the hybrid system, an improperly designed control program may cause a false fault detection if a shift range change is performed mid-calculation during shift range processing. As a result, the warning light illuminates, the hybrid system shuts down, and the vehicle may become inoperable.
Corrective action
On all vehicles, reprogram the hybrid vehicle control computer to the corrected specification.
Affected models & chassis ranges
This filing lists 82 type code(s). A vehicle is affected if its chassis number falls within one of the ranges below.
| Type code (型式) | Model | Chassis ranges |
|---|---|---|
| 3BA-AGH30W | ALPHARD | AGH30-0378451 — AGH30-0386112; AGH30-9032954 — AGH30-9037777 |
| 3BA-AGH35W | ALPHARD | AGH35-0049911 — AGH35-0050982 |
| 3BA-AGL20W | ＲＸ３００ | AGL20-0021412 — AGL20-0022507 |
| 3BA-AGL25W | ＲＸ３００ | AGL25-0010876 — AGL25-0011112 |
| 3BA-AGZ10 | ＮＸ３００ | AGZ10-1028193 — AGZ10-1028405; AGZ10-6001855 — AGZ10-6001933 |
| 3BA-AGZ15 | ＮＸ３００ | AGZ15-1010441 — AGZ15-1010472; AGZ15-6000489 — AGZ15-6000509 |
| 3BA-ARS220 | CROWN | ARS220-1005353 — ARS220-1005452 |
| 3BA-ASC10 | ＲＣ３００ | ASC10-6002495 — ASC10-6002542 |
| 3BA-ASE30 | ＩＳ３００ | ASE30-0008683 — ASE30-0009417 |
| 3BA-GGH30W | ALPHARD | GGH30-0041441 — GGH30-0041826 |
| 3BA-GGH35W | ALPHARD | GGH35-0012808 — GGH35-0012948 |
| 3BA-GSC10 | ＲＣ３５０ | GSC10-6002147 — GSC10-6002177 |
| 3BA-GSE31 | ＩＳ３５０ | GSE31-5044862 — GSE31-5046939 |
| 3BA-NGX10 | Ｃ－ＨＲ | NGX10-2020511 — NGX10-2020697 |
| 3BA-NGX50 | Ｃ－ＨＲ | NGX50-2039914 — NGX50-2040037 |
| 3BA-NRE210 | カローラ | NRE210-6001587 — NRE210-6001649 |
| 3BA-NRE210H | カローラスポーツ | NRE210-1014100 — NRE210-1014633 |
| 3BA-NRE210W | カローラ | NRE210-6001587 — NRE210-6001649 |
| 3BA-NRE214H | カローラスポーツ | NRE214-0004906 — NRE214-0005073 |
| 3BA-TRJ150W | LAND CRUISER PRADO | TRJ150-0127890 — TRJ150-0130698; TRJ150-0127842 — TRJ150-0128062; TRJ150-0127731 — TRJ150-0128067 |
| 3BA-VXFA50 | ＬＳ５００ | VXFA50-6006862 — VXFA50-6006999 |
| 3BA-VXFA55 | ＬＳ５００ | VXFA55-6001593 — VXFA55-6001621 |
| 3BA-ZRE212 | カローラ | ZRE212-6032803 — ZRE212-6034201 |
| 3BA-ZRE212W | カローラ | ZRE212-6032803 — ZRE212-6034201 |
| 3DA-GDH303W | GRANACE | GDH303-1001610 — GDH303-1001616 |
| 3DA-GDJ150W | LAND CRUISER PRADO | GDJ150-0062455 — GDJ150-0064529 |
| 3DA-GDJ151W | LAND CRUISER PRADO | GDJ151-0011121 — GDJ151-0011364 |
| 4BA-GXPA16 | ＧＲヤリス | GXPA16-0007389 — GXPA16-0007982 |
| 5BA-KSP210 | YARIS | KSP210-0045025 — KSP210-0052515 |
| 5BA-MXPA10 | YARIS | MXPA10-2039114 — MXPA10-2042339 |
| 5BA-MXPA12 | ＧＲヤリス | MXPA12-0002570 — MXPA12-0002830 |
| 5BA-MXPA15 | YARIS | MXPA15-0009966 — MXPA15-0011223 |
| 5BA-MXPB10 | YARIS CROSS | MXPB10-2010971 — MXPB10-2013688; MXPB10-3010627 — MXPB10-3013502 |
| 5BA-MXPB15 | YARIS CROSS | MXPB15-2002983 — MXPB15-2003400; MXPB15-3002876 — MXPB15-3004029 |
| 5BA-URZ100 | ＬＣ５００ | URZ100-0005317 — URZ100-0005566 |
| 5BA-USC10 | ＲＣ Ｆ | USC10-6002846 — USC10-6002870 |
| 6AA-AVC10 | ＲＣ３００ｈ | AVC10-6006706 — AVC10-6006782 |
| 6AA-AVE30 | ＩＳ３００ｈ | AVE30-5087577 — AVE30-5088863 |
| 6AA-AVE35 | ＩＳ３００ｈ | AVE35-0003122 — AVE35-0003252 |
| 6AA-AXAH52 | ＲＡＶ４ | AXAH52-4006142 — AXAH52-4006503 |
| 6AA-AXAH54 | ＲＡＶ４ | AXAH54-4029688 — AXAH54-4031866 |
| 6AA-AXUH80 | HARRIER | AXUH80-0025768 — AXUH80-0030354 |
| 6AA-AXUH85 | HARRIER | AXUH85-0013034 — AXUH85-0014742 |
| 6AA-AXVH70 | CAMRY | AXVH70-1073295 — AXVH70-1074542 |
| 6AA-AXVH75 | CAMRY | AXVH75-1002992 — AXVH75-1003247 |
| 6AA-AXZH11 | ＥＳ３００ｈ | AXZH11-1003221 — AXZH11-1003906 |
| 6AA-AYH30W | ALPHARD | AYH30-0128852 — AYH30-0132321 |
| 6AA-AYZ10 | ＮＸ３００ｈ | AYZ10-1032878 — AYZ10-1033335; AYZ10-6002297 — AYZ10-6002406 |
| 6AA-AYZ15 | ＮＸ３００ｈ | AYZ15-1015376 — AYZ15-1015458; AYZ15-6001025 — AYZ15-6001062 |
| 6AA-AZSH20 | CROWN | AZSH20-1075386 — AZSH20-1078120 |
| 6AA-AZSH21 | CROWN | AZSH21-1014931 — AZSH21-1015579 |
| 6AA-GVF50 | ＬＳ５００ｈ | GVF50-6007318 — GVF50-6007521 |
| 6AA-GVF55 | ＬＳ５００ｈ | GVF55-6006639 — GVF55-6006887 |
| 6AA-GWS224 | CROWN | GWS224-1010975 — GWS224-1011267 |
| 6AA-GWZ100 | ＬＣ５００ｈ | GWZ100-0003001 — GWZ100-0003032 |
| 6AA-GYL20W | ＲＸ４５０ｈ | GYL20-0014277 — GYL20-0014903 |
| 6AA-GYL25W | ＲＸ４５０ｈ | GYL25-0024859 — GYL25-0025601 |
| 6AA-GYL26W | ＲＸ４５０ｈＬ | GYL26-0005119 — GYL26-0005271 |
| 6AA-MXPH10 | YARIS | MXPH10-2063554 — MXPH10-2072318 |
| 6AA-MXPH15 | YARIS | MXPH15-0011660 — MXPH15-0012471 |
| 6AA-MXPJ10 | YARIS CROSS | MXPJ10-2023143 — MXPJ10-2027230; MXPJ10-3014295 — MXPJ10-3018581 |
| 6AA-MXPJ15 | YARIS CROSS | MXPJ15-2006055 — MXPJ15-2006537; MXPJ15-3005579 — MXPJ15-3007548 |
| 6AA-MZAH10 | ＵＸ２５０ｈ | MZAH10-2098864 — MZAH10-2106198 |
| 6AA-MZAH15 | ＵＸ２５０ｈ | MZAH15-2048235 — MZAH15-2051819 |
| 6AA-UWG60 | CENTURY | UWG60-1000017 — UWG60-1000022 |
| 6AA-ZVW51 | PRIUS | ZVW51-6206571 — ZVW51-6210948; ZVW51-6198207 — ZVW51-6214460 |
| 6AA-ZVW55 | PRIUS | ZVW55-6021564 — ZVW55-6022168; ZVW55-6021423 — ZVW55-6022781 |
| 6AA-ZWE211 | カローラ | ZWE211-6077176 — ZWE211-6081809 |
| 6AA-ZWE211W | カローラ | ZWE211-6077176 — ZWE211-6081809 |
| 6AA-ZWE213H | カローラスポーツ | ZWE213-0010514 — ZWE213-0012932 |
| 6AA-ZWE214 | カローラ | ZWE214-6017076 — ZWE214-6018186 |
| 6AA-ZWE214W | カローラ | ZWE214-6017076 — ZWE214-6018186 |
| 6AA-ZYX11 | Ｃ－ＨＲ | ZYX11-2041843 — ZYX11-2042768 |
| 6BA-MXAA52 | ＲＡＶ４ | MXAA52-4006346 — MXAA52-4006721; MXAA52-5004328 — MXAA52-5004598 |
| 6BA-MXAA54 | ＲＡＶ４ | MXAA54-2027920 — MXAA54-2030258; MXAA54-4028834 — MXAA54-4030704; MXAA54-5021376 — MXAA54-5023953 |
| 6BA-MXUA80 | HARRIER | MXUA80-0050443 — MXUA80-0056915 |
| 6BA-MXUA85 | HARRIER | MXUA85-0008012 — MXUA85-0008954 |
| 6BA-MZAA10 | ＵＸ２００ | MZAA10-2041458 — MZAA10-2043884 |
| 6BA-MZEA12W | カローラツーリング | MZEA12-0001613 — MZEA12-0002069 |
| 6LA-AXAP54 | ＲＡＶ４ ＰＨＶ | AXAP54-0002853 — AXAP54-0003704 |
| 6LA-ZVW52 | プリウスＰＨＶ | ZVW52-3197255 — ZVW52-3199399; ZVW52-3188208 — ZVW52-3201319 |
| ZAA-KMA10 | ＵＸ３００ｅ | KMA10-2004920 — KMA10-2006372 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
（２）ハイブリッドシステムにおいて、制御プログラムが不適切なため、シフトレンジに関する演算の途中でシフトの切替え操作が行われると、異常と誤検出する場合がある。そのため、警告灯が点灯して、ハイブリッドシステムが停止し、走行不能となるおそれがある。
改善措置
（２）全車両、ハイブリッドビークルコントロールコンピュータの制御プログラムを対策仕様に修正する。
Source & verification
This entry reproduces public data from Japan's MLIT recall registry. English text is jdmvin.com's own translation; always verify against the official source:
https://renrakuda.mlit.go.jp/renrakuda/ris-detail-car.html?class=recalldatacar&id=3005041
Related recalls
Same manufacturer, same component
Other Lexus filings involving the Computer, closest to this one by filing date.
Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Rear-View Mirror — affects 1,285,002 vehicles.
Open recall detail →Other — affects 98,784 vehicles.
Open recall detail →Other — affects 645 vehicles.
Open recall detail →Other (electrical equipment) — affects 646,376 vehicles.
Open recall detail →Fuel pump — affects 54,577 vehicles.
Open recall detail →All Lexus recalls · All Toyota recalls · All 2021 recalls · Recall Archive home