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.
When differential lock position switch is ON, rotation difference occurs in wheel speed (rear wheel right and left).
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DTC No. |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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|
P1839 |
POSI SW ON (Differential lock position switch ON) |
Diagnosis condition |
Engine running and vehicle running |
|
Signal (terminal) |
Differential lock position switch (terminal 12) |
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Threshold |
- |
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Diagnosis delay time |
- |
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