DTC Detection Logic
WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTING CONDITION AND POSSIBLE CAUSES
| DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
|---|---|---|---|
| P31E8 | WATER PUMP 1 | Electric water pump 1 feedback duty keeps either of the following conditions for 30 seconds.
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