DTC Detection Logic
WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
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DTC No. |
CONSULT screen items (Trouble diagnosis content) |
DTC detecting condition |
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P1612 |
CHAIN OF ECM-IMMU (Chain of engine control module - immobilizer unit) |
Diagnosis condition |
Ignition switch ON |
|
Signal (terminal) |
Between ECM and BCM of communication |
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Threshold |
Inactive communication |
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Diagnosis delay time |
1 second or less |
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