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
InstallationElectronic parking brake indicator light
Parking brake indicator
In the Subaru Ascent, the electronic parking brake indicator light illuminates
whenever the parking brake is applied while the ignition switch is in the "ON" position.
This confirms that the vehicle is securely held in place. Once the parking brake
is fully r ...
Double trip meter
Type A
Trip knob
Type B
Trip knob (U.S.-spec. models)
Trip knob (except U.S.-spec. models)
This meter displays the two trip meters
when the ignition switch is in the "ON"
position.
The trip meter shows the distance that the
vehicle has been driven since you last set
it to ...
Electrical component location Location
ENGINE (DIAGNOSTICS)(H4DO) > Electrical Component LocationLOCATION1. CONTROL MODULE(1)Engine control module (ECM)(3)Malfunction indicator light(4)Data link connector(2)Delivery (test) mode fuse 2. SENSOR(1)Mass air flow and intake air temperature sensor(5)Crankshaft position sensor(9)Intake ca ...