DTC Logic
WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION LOGIC
| DTC |
Display contents of CONSULT-III |
DTC Detection Condition |
Possible causes |
| U125A |
3RD DISP CONN [U125A] |
When either one of the following items are detected:
- headrest display unit RH power supply and ground circuits are malfunctioning.
- AV communication circuits between headrest display unit LH and headrest display unit RH are malfunctioning.
- location recognition signal circuit between headrest display unit RH and ground is malfunctioning.
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- Headrest display unit RH power supply and ground circuits.
- AV communication circuits between Headrest display unit LH and headrest display unit RH.
- Location recognition signal circuit between headrest display unit RH and ground.
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