Nissan Murano: Steering / Steering Control System :: Removal and Installation. Power Steering Control Module
Removal and Installation
CAUTION:
Disconnect battery negative cable before removing the power steering oil pump assembly.
The power steering control module is an integral part of the power steering oil pump assembly. If replacement of the power steering control module is necessary, replace the complete power steering oil pump assembly. Refer to Removal and Installation.
Diagnosis Procedure
CHECK THE ILLUMINATION OF THE HYDRAULIC PUMP ELECTRIC POWER STEERING WARNING LAMP
Check the hydraulic pump electric power steering warning lamp while engine is running...
Other information:
System Description
SYSTEM DIAGRAMTCU Input Signal (CAN Communication)Transmit unitSignal name
Air bag diagnosis sensor unit
Air bag crash order signal
ABS actuator and electrical unit (Control unit)
ABS malfunction signal
BCM
Door switches state signal
Combination meter
Nissan Murano Vehicle speed signal
Hand brake switch signal
ECM
Engine RPM signal
MIL lamp signal
IPDM E/R
Anti-theft horn status signal
TCM
Transmission range indication signal
DESCRIPTION
The Telematics system is a system for providing information by connecting the vehicle and the user to the NissanConnect center...
DTC Description
CAN controller controls the communication of CAN communication signal and the error detection.DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
U1010-49
CONTROL UNIT (CAN)
[Control unit (CAN)]
Diagnosis condition
When engine is running
When MAIN switch of ICC system is ON
Signal (terminal)
—
Threshold
If ADAS control unit detects malfunction by CAN controller initial diagnosis
Diagnosis delay time
1 second or less
POSSIBLE CAUSEADAS control unitFAIL-SAFEThe following systems are canceled:
Automatic Emergency Braking (AEB) with pedestrian detection
Automatic Emergency Braking (AEB)
Intelligent Forward Collision Warning (I-FCW)
Lane Departure Warning (LDW)
Intelligent Lane Intervention (I-LI)
Blind Spot Warning (BSW)
Rear Cross Traffic Alert (RCTA)
Rear Automatic Braking (RAB)
Traffic Sign Recognition (TSR)
Intelligent Drive Alertness (I-DA)
Confirmation Procedure
DTC CONFIRMATION PROCEDUREPERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Start the engine...