CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Transmission Harness
REMOVAL
1. INHIBITOR HARNESS
1. Remove the transmission from the vehicle. Automatic Transmission Assembly > REMOVAL">
2. Remove the transmission case cover.

3. Remove the harness connector from the ground terminal, turbine speed sensor, primary speed sensor, secondary speed sensor and secondary pressure sensor.

4. Remove the harness connector from inhibitor switch.

5. Remove the inhibitor harness connector from the transmission harness stay.

6. Remove the harness clip from the transmission, and remove the inhibitor harness.
2. TRANSMISSION HARNESS
1. Disconnect the ground cable from battery. NOTE">
NOTE:
For model with battery sensor, disconnect the ground terminal from battery sensor.
2. Remove the clip (A) from the air intake boot.
3. Loosen the clamp (B) connecting the air intake boot and air cleaner case (rear).
4. Loosen the clamp (C) which connects the air intake boot and throttle body.

5. Remove the air intake boot from the throttle body, and move it to the left side wheel apron.

6. Disconnect the following connectors.
• Transmission harness connectors
• Inhibitor harness connector
• Transmission radio ground terminal

(A) | Transmission harness connectors |
(B) | Inhibitor harness connector |
(C) | Transmission radio ground terminal |
7. Remove the pitching stopper.

8. Remove the air breather hose from the pitching stopper bracket, and then remove the pitching stopper bracket and transmission radio ground cord.

9. Remove the transmission case cover.

10. Remove the transmission harness stay and ground terminal.

11. Remove the transmission harness connector from the harness stay.
12. Clean the transmission exterior.
13. Set the ST on the vehicle.
| ST 18761AA010 | SHEET SPECIAL TOOL |

14. Remove the valve cover and gasket.

15. Remove the transmission harness connector from the control valve body.
16. Remove the transmission harness from the valve cover.

17. Remove the O-ring from the transmission harness.

Inspection
InstallationContinuously variable transmission features
The continuously variable transmission (CVT) in the Subaru Ascent is an advanced
electronically managed system designed to deliver seamless acceleration, optimal
efficiency, and smooth driving dynamics. Unlike traditional gearboxes, it offers
an infinite range of forward gear ratios along with ...
Select lever
Select lever positions
Select lever button
With the brake pedal depressed,
shift
while pressing the select lever button in.
Shift while pressing the select
lever
button in.
Shift without pressing the
select lever
button.
The select lever has four positions, "P",
"R", "N", ...
Tilt/telescopic steering wheel
WARNING
Do not adjust the steering wheel
tilt/telescopic position while driving.
This may cause loss of
vehicle control and result in
personal injury.
If the lever cannot be raised to
the fixed position, adjust the
steering wheel again. It is dangerous
to drive without locking
...