DTC Detection Logic
WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P1556 |
BAT TMP SEN/CIRC (Battery temperature sensor circuit low input) |
Diagnosis condition |
Start the engine and let it idle |
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Signal (terminal) |
Voltage signal transmitted from battery temperature sensor |
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Threshold |
Signal voltage from Battery temperature sensor remains 0.16V or less |
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Diagnosis delay time |
5 seconds or more |
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P1557 |
BAT TMP SEN/CIRC (Battery temperature sensor circuit high input) |
Diagnosis condition |
Start the engine and let it idle |
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Signal (terminal) |
Voltage signal transmitted from battery temperature sensor |
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Threshold |
Signal voltage from Battery temperature sensor remains 4.84V or more |
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Diagnosis delay time |
5 seconds or more |
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