COOLING(H4DO) > Water Pump
REMOVAL
1. WATER PUMP PULLEY
1. Disconnect the ground cable from battery. NOTE">
2. Remove the V-belt covers.

3. Remove the V-belts. V-belt > REMOVAL">
4. Remove the radiator main fan & fan motor assembly. Radiator Main Fan and Fan Motor > REMOVAL">
5. Lift up the vehicle.
6. Remove the under cover. Front Under Cover > REMOVAL">
7. Remove the water pump pulley using the ST.
| ST1 18355AA000 | PULLEY WRENCH |
| ST2 18334AA030 | PULLEY WRENCH PIN SET |

2. WATER PUMP
1. Drain engine coolant. Engine Coolant > REPLACEMENT">
2. Remove the water pump pulley. Water Pump > REMOVAL">
3. Remove the front exhaust pipe. Front Exhaust Pipe > REMOVAL">
4. Remove the water pump from the oil pan upper.

Inspection
InstallationInitial illumination for system check
Several of the warning and indicator lights
illuminate when the ignition switch is
initially turned to the "ON" position. This
permits checking the operation of the
bulbs.
Apply the parking brake and turn the
ignition switch to the "ON" position. For
the system check, the following lights
...
Removal
EXTERIOR BODY PANELS > Rear Sealing CoverREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Remove the trim panel - rear door. Door Trim > REMOVAL">3. Remove the sealing cover - rear door.CAUTION:• Carefully remove the butyl tape. Excessive force will easily b ...
Keyless access with push-button start system
The Subaru Ascent may also be equipped with an advanced keyless access system
featuring push-button start, enhancing both convenience and security.
Access key fob (main)
Access key fob (sub)
Key number plate
The Subaru Ascent keyless access system enables the following functions whe ...