Nissan Sentra manuals

Nissan Sentra Service Manual: CONSULT Data Link Connector (DLC) Circuit

Inspection procedure

If the CONSULT cannot diagnose the system properly, check the following items.

Symptom

Check item

CONSULT cannot access any system.
  • CONSULT DLC power supply circuit (Terminal 8 and 16) and ground circuit (Terminal 4 and 5)
CONSULT cannot access individual system. (Other systems can be accessed.)
  • Power supply and ground circuit for the control unit of the system (For detailed circuit, refer to wiring diagram for each system.)
  • Open or short circuit between the system and CONSULT DLC (For detailed circuit, refer to wiring diagram for each system.)
  • Open or short circuit CAN communication line. Refer to LAN-16, "Trouble Diagnosis Flow Chart".

NOTE:

The DDL2 circuits and CAN communication lines from DLC pins 6, 7 and 14 may be connected to more than one system. A short in a DDL circuit or CAN lines connected to a control unit in one system may affect CONSULT access to other systems. For a complete DDL circuit layout, refer to GI-49, "Wiring Diagram". For a complete CAN line layout, refer to LAN-33, "Wiring Diagram".

Function and System Application
x : Applicable With NAVI With CVT With auto A/C ...

Wiring diagram
Consult checking system Wiring Diagram ...

Other materials:

Power supply and ground circuit
WITH INTELLIGENT KEY SYSTEM WITH INTELLIGENT KEY SYSTEM : Diagnosis Procedure Regarding Wiring Diagram information, refer to BCS-51, "Wiring Diagram". 1.Check fuses and fusible link Check that the following fuses and fusible link are not blown. Is the fuse blown? Yes >> r ...

P0460 Fuel level sensor
DTC Logic DTC DETECTION LOGIC NOTE: If DTC P0460 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX. If DTC P0460 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer to EC-350, "DTC Logic". When the vehicle is ...

Removal and installation
Audio unit Exploded view Audio unit Audio unit bracket (LH) Audio unit bracket (RH) Removal and installation Removal Disconnect the negative battery terminal. Refer to pg-50, "removal and installation (battery)". Remove cluster lid c lower. Refer to ip-20, "re ...

В© 2014-2025 Copyright www.nisentra.com