EXHAUST(H4DO) > General Description
COMPONENT
1. FRONT EXHAUST PIPE AND CENTER EXHAUST PIPE

(1) | Front exhaust pipe | (12) | Front exhaust pipe lower cover | Tightening torque: N·m (kgf-m, ft-lb) | |
(2) | Front catalytic converter | (13) | Front catalytic converter lower cover LH | T1: | 13 (1.3, 9.6) |
(3) | Center exhaust pipe | (14) | Front catalytic converter lower cover RH | T2: | 18 (1.8, 13.3) |
(4) | Rear catalytic converter | (15) | Front exhaust pipe side cover RH (front) | T3: | 23 (2.3, 17.0) |
(5) | Front oxygen (A/F) sensor | (16) | Front exhaust pipe side cover LH (front) | T4: | 30 (3.1, 22.1) |
(6) | Rear oxygen sensor | (17) | Front exhaust pipe side cover LH (rear) | T5: | 35 (3.6, 25.8) |
(7) | Gasket | (18) | Front exhaust pipe side cover RH (rear) | T6: | 42.5 (4.3, 31.3) |
(8) | Gasket | (19) | Center exhaust pipe upper cover | T7: | Front Oxygen (A/F) Sensor > INSTALLATION"> |
(9) | Front exhaust pipe upper cover | (20) | Band | T8: | Rear Oxygen Sensor > INSTALLATION"> |
(10) | Front catalytic converter upper cover LH | (21) | Hanger bracket (CVT model) | ||
(11) | Front catalytic converter upper cover RH | (22) | Hanger bracket (MT model) | ||
2. REAR EXHAUST PIPE AND MUFFLER

(1) | Gasket | (5) | Cushion rubber | Tightening torque: N·m (kgf-m, ft-lb) | |
(2) | Spring | (6) | Self-locking nut | T: | 48 (4.9, 35.4) |
(3) | Chamber | (7) | Gasket | ||
(4) | Rear exhaust pipe | (8) | Muffler | ||
3. HEAT SHIELD COVER

(1) | Center exhaust cover | (2) | Rear exhaust cover | Tightening torque: N·m (kgf-m, ft-lb) | |
T1: | 10 (1.0, 7.4) | ||||
T2: | 18 (1.8, 13.3) | ||||
Caution
MufflerInstallation
DRIVE SHAFT SYSTEM > Rear Drive ShaftINSTALLATION1. Replace the rear differential side oil seal. Rear Differential Side Oil Seal > REPLACEMENT">NOTE:After pulling out the drive shaft assembly, be sure to replace with a new oil seal.2. Insert the drive shaft assembly into the rear hub ...
Driver Monitoring System ON/OFF settings
NOTE
After user recognition is completed, if the Driver Monitoring System
in the Subaru Ascent is turned OFF, the system will remember this ON/OFF state
for that specific user profile.
Even when the system is set to OFF, the Subaru Ascent may temporarily
activate the Driver Monitoring ...
Locking and unlocking by holding the access key fob
In the Subaru Ascent, when you carry the access key fob within the effective
operating range, you can conveniently lock or unlock the doors, rear gate, and fuel
filler lid simply by touching the door handle, without removing the key from your
pocket or bag.
NOTE
The Subaru Ascent also allows ...