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Home >> Infiniti >> 2021 >> QX80 Premium Select, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission (Diagnostics) (1 Of 2) >> Description >> Component Parts >> A/T Control System >> Component Location

Component Location

GNSJSDIA1773GB-773Courtesy of NISSAN NORTH AMERICA, INC.

1.

Yaw rate/side/decel G sensor

Refer to Component Location .

2.

Tow mode switch *1

3.

IPDM E/R

Refer to Component Location .

4.

ECM

Refer to Component Location .

5.

ABS actuator and electric unit (control unit)

Refer to Component Location .

6.

Accelerator pedal position sensor

Refer to Component Location .

7.

Stop lamp switch

Refer to Component Location .

8.

BCM

Refer to Component Location .

9.

Combination meter

Refer to Component Location .

10.

Shift position indicator

(In the information display in the combination meter)

11.

A/T CHECK indicator lamp

(On the combination meter)

12.

Tow mode indicator lamp

13.

Selector lever position indicator

14.

Manual mode switch

15.

Joint connector

16.

Output speed sensor *2

17.

Control valve & TCM *3

A.

Center console

B.

A/T shift selector assembly

C.

A/T assembly

*1

: Tow mode switch is integrated in to SNOW MODE/TOW MODE/VDC OFF switch assembly (2WD models) or 4WD switch assembly (4WD models).

*2

: Output speed sensor is installed in A/T assembly.

*3

: Control valve & TCM is installed in A/T assembly.

NOTE: The following components are included in the control valve & TCM (17).
  • TCM
  • Input speed sensor 1, 2
  • A/T fluid temperature sensor
  • Transmission range switch
  • Direct clutch solenoid valve
  • High and low reverse clutch solenoid valve
  • Input clutch solenoid valve
  • Front brake solenoid valve
  • Low brake solenoid valve
  • Anti-interlock solenoid valve
  • 2346 brake solenoid valve
  • Line pressure solenoid valve
  • Torque converter clutch solenoid valve