WHEEL AND TIRE SYSTEM > Tire Pressure Monitoring System
INSTALLATION
1. TRANSMITTER (TIRE INFLATION PRESSURE SENSOR)
CAUTION:
Use the new transmitter assembly or replace the new valve and screw, when installing.
1. Replace the valve and screw with a new part when reusing transmitter.

(1) | Screw |
(2) | Transmitter |
(3) | Valve |
Tightening torque:
1.4 N·m (0.14 kgf-m, 1.0 ft-lb)
2. Install the transmitter to the wheel by aligning it with valve hole.
NOTE:
When using the jig that pulls the valve cap by hooking its neck part, use another short-type cap.
3. Install the tires to wheels.
CAUTION:
• Use a tire changer when installing tire to wheel.
• To prevent damaging the transmitter, set the tire changer boom in the position as shown in the figure.

(1) | Transmitter |
(2) | Direction of turn table rotation |
(3) | 135° |
(4) | Tire changer boom |
(5) | 90° |
(6) | Starting point for fitting the bead to the rim |
4. Install the wheels to vehicle. Tire and Wheel > INSTALLATION">
5. Register the transmitter ID to the TPMS & keyless control module. Register Transmitter (ID)">
2. TPMS & KEYLESS CONTROL MODULE
Install each part in the reverse order of removal.
Tightening torque:
13 N·m (1.33 kgf-m, 9.6 ft-lb)
3. TPMS CM
Install each part in the reverse order of removal.
Tightening torque:
7.5 N·m (0.76 kgf-m, 5.5 ft-lb)
Removal
General diagnostic table InspectionPreparation for car settings
1. Turn the ignition switch to the "ON"
position.
2. Push and hold the button to
show
the selection screen.
3. After the selection screen is displayed,
operate the " " or "
" switch to show the
"Car Setting" item. Then, push the
button. ...
Disassembly
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Alarm system
The Subaru Ascent is equipped with a comprehensive alarm system designed to protect
the vehicle and its contents from unauthorized access or theft attempts.
If an intrusion is detected, the Subaru Ascent alarm system activates both audible
and visual warnings, including the horn and hazard warn ...