DTC B2456: Left Headlight ECU Variation Error [10/2017 - 09/2019]: Description
WARNING: This page is about a different car, the 2019 Toyota C-HR and 2018 Toyota C-HR. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is output when a headlight ECU sub-assembly LH that is incompatible with the vehicle is installed.
The headlight ECU sub-assembly LH outputs DTC B2456.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Note |
|---|---|---|---|---|
| B2456 | Left Headlight ECU Variation Error | Headlight ECU sub-assembly LH variation mismatch |
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