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Toyota - On certain vehicles there is an error in the specific software calibration of the engine electronic control unit. As a consequence the malfunction indicator light (mil) will not turn on when the urea consumption (which is part of the exhaust after treatment system) is lower than target threshold.
Official notice
15 Jan 2024
Last checked
15 Jan 2024
An official DVSA notice concerns Toyota - On certain vehicles there is an error in the specific software calibration of the engine electronic control unit. As a consequence the malfunction indicator light (mil) will not turn on when the urea consumption (which is part of the exhaust after treatment system) is lower than target threshold.. On certain vehicles there is an error in the specific software calibration of the engine electronic control unit. As a consequence the malfunction indicator light (mil) will not turn on when the urea consumption (which is part of the exhaust after treatment system) is lower than target threshold. Published 2024-01-15.
What to do now
Update the software of the engine electronic control unit
Units affected
1,734
Recall number
R-2023-344
Official notice
2024-01-15
The hazard
The hazard
On certain vehicles there is an error in the specific software calibration of the engine electronic control unit. As a consequence the malfunction indicator light (mil) will not turn on when the urea consumption (which is part of the exhaust after treatment system) is lower than target threshold.
How to check if you're affected
How to check if you're affected
Compare the VIN on your vehicle against the official list. If your VIN is listed, follow the official notice.
Models
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Turn on automatic VIN checksAffected products
Affected products
Product 1
Units affected
Risk / hazard
Where it was sold
Where it was sold
The source does not list specific retailers. See the official notice for where affected products were sold.
Location 1
Affected area 1
Company & contacts
Company & contacts
Brand: Toyota. Contact: Driver and Vehicle Standards Agency (DVSA).
Source & status
Source & status
Recall details
Recall details
Recall number
Campaign number
Units affected
Classification
Source tier
Documents, notices & source
See the official notice and source documents for full details.
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