Nissan Juke Service and Repair Manual : U1000 can comm circuit

Description

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern vehicle is equipped with many electronic control unit, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only.

CAN Communication Signal Chart. Refer to LAN-31, "CAN COMMUNICATION SYSTEM : CAN Communication Signal Chart".

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure


Diagnosis Procedure

1.PERFORM SELF DIAGNOSTIC

1. Turn the ignition switch ON and wait for 2 seconds or more.

2. Check Self Diagnostic Result of IPDM E/R.

Is DTC U1000 displayed? YES >> Refer to LAN-17, "Trouble Diagnosis Flow Chart".

NO >> Refer to GI-42, "Intermittent Incident".

    B2098 ignition relay on stuck
    Description IPDM E/R operates the ignition relay when it receives an ignition switch ON signal from BCM via CAN communication. Turn the ignition relay OFF by pressing the push-button ignition ...

    Other materials:

    Rear regulator
    Exploded View 1. Rear door panel 2. Sealing screen 3. Lower sash (front) 4. Rear door regulator assembly 5. Power window motor 6. Rear door glass 7. Lower sash (rear) 8. Rear door glass run Removal and Installation REMOVAL 1. Remove rear door glass. Refer to GW-21, "Removal an ...

    Wiring diagram
    IPDM E/R Wiring Diagram For connector terminal arrangements, harness layouts, and alphabets in a (option abbreviation; if not described in wiring diagram), refer to GI-12, "Connector Information/Explanation of Option Abbreviation". ...

    Timing belt
    Exploded View 1. Timing belt inner cover 2. Timing belt 3. Camshaft sprocket 4. Timing belt tensioner 5. Timing belt upper cover 6. Timing belt lower cover 7. Cylinder head suspended bracket 8. Crankshaft pulley 9. Crankshaft sprocket 10. Rear oil seal 11. Rear oil seal retainer ...