2014 Nissan Juke - Steering Control System (Section STC) (35 pages)

Model: 2014 Nissan Juke
File size: 0.59 MB
Pages: 35 pages



Download Steering Control System (Section STC)

Manual Description
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 3, precautions for Removing Battery Terminal 3, service Notice or Precautions EPS System 3, ePS SYSTEM : System Description 7.

EPS SYSTEM : Protection Function 8, ePS WARNING LAMP DOES NOT TURN ON 28, ePS WARNING LAMP DOES NOT TURN, precaution for Supplemental Restraint System (SRS) "AIR BAG" "SEAT BELT.

The Supplemental Restraint System such as AIR BAG” and SEAT BELT PRE-TENSIONER”, used along C, with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain, system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front, air bag, depending on the severity of a collision and whether the front occupants belted unbelted.

Information necessary to service the system safely is included in the SRS AIR BAG” and SEAT BELT”, always observe the following items preventing accidental activation, to avoid rendering the SRS inoperative, which could increase the risk of personal injury death, the event of a collision that would result in air bag inflation, all maintenance must be performed by.

Improper maintenance, including incorrect removal and installation of the SRS, can lead personal, injury caused by unintentional activation of the system, never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual, pRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS.

When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with, ignition ON or engine running, never use air or electric power tools or strike near sensor(s) with, when using air or electric power tools or hammers, always switch the ignition OFF, disconnect, battery, and wait at least 3 minutes before performing any service.

Precautions for Removing Battery Terminal, check the following item when performing trouble diagnosis, - Check any possible causes by interviewing the symptom and it′s condition from the customer if any malfunction, such as EPS warning lamp turned ON, occurs, when removing the 12V battery terminal, turn OFF ignition.

Switch and wait least 30 seconds, stops, then a DTC detection error or ECU data corruption may, for vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON ignition switch, if the ignition switch is turned ON with any one terminals.

Main battery and sub battery disconnected, then DTC may be, after installing the 12V battery, always check "Self Diagnosis Result" of all ECUs erase DTC, the removal of 12V battery may cause DTC detection error, service Notice or Precautions EPS System.

- Check if air pressure and size of tires are proper, the specified part is used for the steering wheel, and control unit genuine part, - Check if the connection of steering column assembly and steering gear assembly is proper (there not, looseness of mounting bolts, damage of rods, boots or sealants, and leakage grease, etc), - Check if the wheel alignment adjusted properly.

- Check if there is any damage or modification to suspension or body resulting in increased weight altered, - Check if installation conditions of each link suspension proper, - Check if the battery voltage proper, - Check connection conditions of each connector proper.

- Before connecting or disconnecting the EPS control unit harness, connector, turn ignition switch OFF” disconnect battery, unit even if ignition switch turned OFF”, - When connecting or disconnecting pin connectors into.

EPS control unit, take care not to damage pin terminals (bend, - When connecting pin connectors, make sure that there no, bends or breaks on EPS control unit pin terminal, during quick steering, rasping noise may be heard around.

Noise of the EPS system under normal conditions, noise occurs during slow steering, this may not be an operating, location of the noise repair, necessary.