DTC Detection Logic
WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
A brake switch signal is not sent to ECM for extremely long time while the vehicle is driving.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P1805 |
BRAKE SW/CIRCUIT (Stop lamp switch circuit) |
Diagnosis condition |
- |
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Signal (terminal) |
Stop lamp switch signal |
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Threshold |
A brake switch signal is not sent to ECM while the vehicle is driving |
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Diagnosis delay time |
Extremely long time |
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