DTC B22A1: Battery Current Sensor: Description
WARNING: This page is about a different car, the 2012 Lexus LS 460. However, it is still accessible from the selected car via links, so may be relevant.
The battery current sensor converts current to voltage, and outputs the value to the electric power control ECU. The electric power control ECU detects the battery condition, and performs load control and generator control.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B22A1 | Electric power control ECU detects one of following conditions:
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