Nissan Maxima Service and Repair Manual: U1000 CAN comm circuit

Nissan Maxima Service and Repair Manual / Body interior / Automatic drive positioner / DTC/circuit diagnosis / U1000 CAN comm circuit

Description

Refer to LAN-24, "CAN Communication Signal Chart".

DTC Logic

DTC DETECTION LOGIC

DTC Trouble diagnosis name DTC detecting condition Possible cause
U1000 CAN COMM CIRCUIT
  • Driver seat control unit cannot communicate to other control units.
  • Driver seat control unit cannot communicate for more than the specified time.
  • Harness or connectors (CAN communication line is open or shorted)

DTC CONFIRMATION PROCEDURE

1. STEP 1

Turn ignition switch ON and wait at least 3 seconds.

2. STEP 2

Check "Self diagnostic result" with CONSULT.

Is the DTC detected?

Diagnosis Procedure

Refer to LAN-15, "Trouble Diagnosis Flow Chart".

Special Repair Requirement

Refer to Owner's Manual.

    DTC/circuit diagnosis
    ...

    U1010 control unit (CAN)
    Description Refer to LAN-24, "CAN Communication Signal Chart". DTC Logic DTC DETECTION LOGIC DTC No. Trouble diagnosis name DTC detecting condition Possible cause U1010 ...

    Other materials:

    Front wiper does not operate
    Description The front wiper does not operate under any operation conditions Diagnosis Procedure 1. CHECK WIPER RELAY OPERATION IPDM E/R AUTO ACTIVE TEST Start IPDM E/R auto active test. Refer to PCS-11, "Diagnosis Description". Check that the front wiper operates at the LO/HI operation. ...

    Brake tube and hose
    Hydraulic Circuit Actuator Master cylinder Brake booster Connector A. Union bolt 18.2 N*m (1.9 kg-m, 13 ft-lb) B. Flare nut M12 22.1 N*m (2.3 kg-m, 16 ft-lb) C. Flare nut M10 16.2 N*m (1.7 kg-m, 12 ft-lb) CAUTION: All hoses and piping (tubes) must be free from e ...

    Outside key antenna
    REAR BUMPER REAR BUMPER : Removal and Installation REMOVAL Remove the rear bumper. Refer to EXT-17, "Removal and Installation". Disconnect harness connector (1) from the outside key antenna (rear bumper) (2). Remove the outside key antenna (rear bumper) screws (A) and ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2026 Copyright www.nimainfo.com
    0.0061