DTC Detection Logic
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P1557 |
BAT TMP SEN/CIRC (Battery temperature sensor circuit high input) |
Diagnosis condition |
Engine running at idle |
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Signal (terminal) |
Battery temperature sensor signal |
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Threshold |
A signal voltage from battery temperature sensor remains 4.84 V or more |
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Diagnosis delay time |
5 seconds or more |
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