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DTC Troubleshooting: B12A1
DTC B12A1: Power Control Unit Internal (CPU) Error
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DTC Description |
DTC |
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B12A1 Power Control Unit Internal (CPU) Error |
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1. |
Problem verification:
Problem verification
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?1. |
Clear the DTCs with the HDS.
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?2. |
Press the engine start/stop button to select the ON mode. |
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?3. |
Check for DTCs with the HDS.
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DTC Description |
DTC |
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B12A1 Power Control Unit Internal (CPU) Error |
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Is DTC B12A1 indicated?
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Intermittent failure, the system is OK at this time. Check for loose or poor connections.? | |