Nissan Rogue manuals

Nissan Rogue Service Manual: U1000 CAN COMM circuit

Description

CAN (Controller Area Network) is a serial communication system for real time application. It is an on-vehicle multiplex communication system with high data communication speed and excellent error detection ability.

Many electronic control units are equipped into vehicles, and each control unit shares information and links with other control units during operation. With CAN communication, control units are connected with two communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.

Each control unit transmits and receives data but selectively reads required data only. Refer to LAN-32, "CAN COMMUNICATION SYSTEM : CAN Communication Signal Chart".

DTC Logic

DTC DETECTION LOGIC

CONSULT name

DTC

DTC detecting condition

Repair order

CAN COMMUNICATION FAILURE U1000 When air bag diagnosis sensor unit is not transmitting or receiving CAN communication signals for 2 or more seconds. Refer to SRC-95, "Diagnosis Procedure".

DTC CONFIRMATION PROCEDURE

1.PERFORM SELF-DIAGNOSIS

  1.  Turn ignition switch ON and wait for 7 seconds or more.
  2.  Using CONSULT, perform SELF-DIAGNOSIS RESULTS of AIR BAG.
  3.  Check if any DTC is displayed in the self-diagnosis results.

Is DTC detected? YES >> Refer to SRC-95, "Diagnosis Procedure".

NO >> Refer to GI-41, "Intermittent Incident".

Diagnosis Procedure

1.CHECK CAN COMMUNICATION SYSTEM

Check CAN communication system. Refer to LAN-17, "Trouble Diagnosis Flow Chart".

>> Inspection End.

B142A ignition voltage
Description DTC B142A IGNITION VOLTAGE Ignition voltage is supplied to the air bag diagnosis sensor unit when the ignition is in the ON position. The air bag diagnosis sensor unit will monitor fo ...

U1010 control unit (CAN)
Description Air bag diagnosis sensor performs self-tests on key ON. If CAN communication failure within control unit is detected, DTC is set. DTC Logic DTC DETECTION LOGIC CONSULT na ...

Other materials:

Preparation
Special Service Tool The actual shape of the tools may differ from those illustrated here. Tool number (TechMate No.) Tool name Description — (J-39570) Chassis Ear Locating the noise — (J-50397) NISSAN Squeak and Rattle Kit ...

Symptom diagnosis
INTELLIGENT KEY SYSTEM SYMPTOMS Symptom Table CAUTION: Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected. Symptom Inspection item Door does not lock/unlock with door lock and unlock switch ...

Oil pan and oil strainer
Exploded View Oil pan, upper  Oil filter  Front cover  O-ring  Oil strainer  Oil pan, lower  Washer Drain plug O-ring  Oil level gauge guide Oil level gauge  Rear cover plate  To Oil pan, lower Removal and In ...

© 2014-2022 Copyright www.nirogue.com