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:

    Models with Intelligent Key system
    1. Apply the parking brake. 2. Move the shift lever to the P (Park) or N (Neutral) position. (P is recommended.) The starter is designed not to operate unless the shift lever is in either of the above positions. Manual Transmission (MT) models: Move the shift lever to the N (Neutral) position ...

    Final drive
    Exploded View 1. Differential side bearing outer race 2. Differential side bearing 3. Final drive : Replace the parts as a set. Disassembly 1. Remove differential side bearings, using the drift (A) [SST: ST33052000] and a puller [Commercial service tool]. Assembly 1. Install different ...

    Control linkage
    Exploded View 1. Bracket 2. Shifter cable 3. Selector lever 4. Shifter lever A 5. Tapping bolt 6. Cable mounting bracket 7. Selector cable 8. Grommet 9. M/T shift selector assembly 10. Shifter lever 11. Shifter lever knob : Always replace after every disassembly. : N·m (kg-m, ...