DTC Detection Logic
NOTE:
If DTC P1554 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to DTC Description .
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P1554 |
BAT CURRENT SENSOR (Battery current sensor performance) |
Diagnosis condition |
-- |
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Signal (terminal) |
Voltage signal transmitted from buttery current sensor to ECM |
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Threshold |
The output voltage of the battery current sensor is lower than the specified value while the battery voltage is high enough |
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Diagnosis delay time |
-- |
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