2013 Nissan Altima - Steering Control System (Section STC) (38 pages)
Download Steering Control System (Section STC)
Manual Description
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 3, pump Electric Power Steering System 3, dIAGNOSIS AND REPAIR WORK FLOW 18, power Steering Oil Pump Assembly 5.
HYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM 6, sTEERING SYSTEM : System Description 6, sTEERING SYSTEM : Protection Function 9, pOWER STEERING CONTROL MODULE 27.
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, with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain, to avoid rendering the SRS inoperative, which could increase the risk of personal injury death.
The event of a collision which 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, pRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS.
When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Ignition ON or engine running, DO NOT 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, service Notice and Precautions for Hydraulic Pump Electric Power Steering System.
Check each tire for proper air pressure and size, verify that the steering system components are genuine NISSAN parts and have been installed properly, check the steering column loose mounting bolts, check the steering gear assembly for loose mounting bolts.
Check for any damage, wear, or modification to the suspension and body that would result increased, weight or an improper wheelarch height, verify that all power steering pump assembly connections are clean fully seated, verify that only genuine NISSAN E-PSF is used.
E-PSF will prevent the power steering system proper operation, an audible high pitch noise may be heard from the engine compartment when the steering wheel is operated, particularly at low speeds such as a parking lot maneuver, the power steering pump is electrically controlled by the power steering control module, before connecting or disconnecting the power steering control module harness connectors, turn ignition.
Switch OFF” and disconnect battery ground cable, (view with steering wheel removed), "Power Steering Oil Pump Assembly", transmits steering angle sensor signal to the power steering control module via CAN communication.
Transmits engine speed signal to the power steering control module via CAN communication, transmits vehicle speed signal to the power steering control module via CAN communication, the combination meter also displays EPS warning light, the power steering oil pump assembly is primarily composed.
Reservoir tank power steering oil pump (2), power steering motor, and power steering control module (4), fluid is filled reservoir tank, the power steering oil pump is driven by the power steering motor and generates hydraulic oil pressure.
The power steering motor is controlled by the power steering control module and drives the power steering oil STC, by receiving steering angle sensor signal and vehicle speed signal, the power steering control module calculates hydraulic pressure of the hydraulic pump electric power steering system according to the driving conditions, hYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM, hYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM : System Description.
The system is composed primarily of the power steering oil pump assembly (power steering control module, power steering motor, power steering oil pump, and reservoir tank), hydraulic pipes, steering gear, the power steering control module controls the speed of the power steering motor according vehicle, module controls steering assist force.
According to the power steering motor control, the system hydraulic pressure is transmitted power, steering motor to power steering oil pump, after engine start, the hydraulic pump electric power steering system performs control.
Manual Description
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 3, pump Electric Power Steering System 3, dIAGNOSIS AND REPAIR WORK FLOW 18, power Steering Oil Pump Assembly 5.
HYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM 6, sTEERING SYSTEM : System Description 6, sTEERING SYSTEM : Protection Function 9, pOWER STEERING CONTROL MODULE 27.
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, with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain, to avoid rendering the SRS inoperative, which could increase the risk of personal injury death.
The event of a collision which 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, pRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS.
When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Ignition ON or engine running, DO NOT 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, service Notice and Precautions for Hydraulic Pump Electric Power Steering System.
Check each tire for proper air pressure and size, verify that the steering system components are genuine NISSAN parts and have been installed properly, check the steering column loose mounting bolts, check the steering gear assembly for loose mounting bolts.
Check for any damage, wear, or modification to the suspension and body that would result increased, weight or an improper wheelarch height, verify that all power steering pump assembly connections are clean fully seated, verify that only genuine NISSAN E-PSF is used.
E-PSF will prevent the power steering system proper operation, an audible high pitch noise may be heard from the engine compartment when the steering wheel is operated, particularly at low speeds such as a parking lot maneuver, the power steering pump is electrically controlled by the power steering control module, before connecting or disconnecting the power steering control module harness connectors, turn ignition.
Switch OFF” and disconnect battery ground cable, (view with steering wheel removed), "Power Steering Oil Pump Assembly", transmits steering angle sensor signal to the power steering control module via CAN communication.
Transmits engine speed signal to the power steering control module via CAN communication, transmits vehicle speed signal to the power steering control module via CAN communication, the combination meter also displays EPS warning light, the power steering oil pump assembly is primarily composed.
Reservoir tank power steering oil pump (2), power steering motor, and power steering control module (4), fluid is filled reservoir tank, the power steering oil pump is driven by the power steering motor and generates hydraulic oil pressure.
The power steering motor is controlled by the power steering control module and drives the power steering oil STC, by receiving steering angle sensor signal and vehicle speed signal, the power steering control module calculates hydraulic pressure of the hydraulic pump electric power steering system according to the driving conditions, hYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM, hYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM : System Description.
The system is composed primarily of the power steering oil pump assembly (power steering control module, power steering motor, power steering oil pump, and reservoir tank), hydraulic pipes, steering gear, the power steering control module controls the speed of the power steering motor according vehicle, module controls steering assist force.
According to the power steering motor control, the system hydraulic pressure is transmitted power, steering motor to power steering oil pump, after engine start, the hydraulic pump electric power steering system performs control.
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