DTC Detection Logic
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
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DTC No. |
Trouble diagnosis name (Trouble diagnosis content) |
DTC detecting condition |
Possible cause |
|
P1800 |
VIAS S/V-1 (VIAS control solenoid valve circuit) |
An excessively low or high voltage signal is sent to ECM through the VIAS control solenoid valve. |
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