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Component Location

GNSALDIA0549ZZ-549Courtesy of NISSAN NORTH AMERICA, INC.
A. Combination meter type A B. Combination meter type B    
No. Component Function
1 ECM Mainly transmits the following signal to TCM via CAN communication.
  • Engine and CVT integrated control signal
    NOTE:

    General term for the communication (torque-down permission, torque-down request, etc.) exchanged between the ECM and TCM.

  • Engine speed signal
  • Accelerator pedal position signal
  • Closed throttle position signal
  • N idle instruction signal

Mainly receives the following signals from TCM via CAN communication.
  • N idle instruction signal
  • Malfunction indicator lamp (MIL) signal
2 IPDM E/R Mainly transmits the following signal to TCM via CAN communication.
  • A/C compressor feedback signal
3 TCM TCM 
4 Transmission range switch TRANSMISSION RANGE SWITCH 
5 Primary speed sensor PRIMARY SPEED SENSOR 
6 CVT unit -
7 Control valve ROM assembly* ROM ASSEMBLY 
CVT fluid temperature sensor* CVT FLUID TEMPERATURE SENSOR 
Secondary pressure sensor* SECONDARY PRESSURE SENSOR 
Primary pressure solenoid valve* PRIMARY PRESSURE SOLENOID VALVE 
Low brake solenoid valve* LOW BRAKE SOLENOID VALVE 
High clutch & reverse brake solenoid valve* HIGH CLUTCH & REVERSE BRAKE SOLENOID VALVE 
Torque converter clutch solenoid valve* TORQUE CONVERTER CLUTCH SOLENOID VALVE 
Line pressure solenoid valve* LINE PRESSURE SOLENOID VALVE 
8 Output speed sensor OUTPUT SPEED SENSOR 
9 Secondary speed sensor SECONDARY SPEED SENSOR 
10 G sensor G SENSOR 
11 BCM Mainly transmits the following signal to TCM via CAN communication.
  • Stop lamp switch signal
  • Turn indicator signal
12 Overdrive control switch OVERDRIVE CONTROL SWITCH 
13 Combination meter Mainly transmits the following signal to TCM via CAN communication.
  • Overdrive control switch signal

Mainly receives the following signals from TCM via CAN communication.
  • Shift position indicator signal
  • O/D OFF indicator signal
14 Malfunction indicator lamp (MIL) MALFUNCTION INDICATOR LAMP (MIL) 
15 O/D OFF indicator lamp O/D OFF INDICATOR LAMP 
16 Shift position indicator SHIFT POSITION INDICATOR 
17 ABS actuator and electric unit (control unit) Mainly transmits the following signal to TCM via CAN communication.
  • Vehicle speed signal (ABS)
  • ABS operation signal
  • ABS malfunction signal
  • TCS malfunction signal
  • VDC malfunction signal

*: These components are included in control valve assembly.