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.
An internal error has been detected in the DEF control module.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P20FF-00 |
Byte order |
Diagnosis condition |
When the key switch is ON or the engine is running. |
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Signal (terminal) |
DEF control module |
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Threshold |
Bad intelligent device or component was detected in the DEF control module, and has been communicated to the ECM via CAN communication. |
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Diagnosis delay time |
- |
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