DTC Detection Logic
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
The ECM detected the coolant level sensor signal voltage was less than 0.58 V for more than 10 seconds.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P2558 |
Engine Coolant Level Sensor/Switch Circuit Low (Coolant level sensor 1 circuit - voltage below normal or shorted to low source) |
1 |
Diagnosis condition |
Continuously when key is ON, or engine is running |
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Signal (terminal) |
- |
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Threshold |
Coolant level sensor value < 0.371 V |
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Diagnosis delay time |
Diagnostic runs continuously when the engine is running |
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