EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > Purge Control Solenoid Valve
REMOVAL
1. Disconnect the ground cable from battery.

2. Remove the bolt which holds the purge control solenoid valve onto intake manifold.
NOTE:
Hold the purge control solenoid valve unit by hand to prevent it from rotating together.

3. Disconnect the vacuum hose from the intake manifold and intake manifold clip (A).

4. Disconnect the vacuum hose (A) and connector (B) from the purge control solenoid valve, and remove the purge control solenoid valve.

5. Remove the vacuum hose from the purge control solenoid valve.

Inspection
InstallationRemoval
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > PCV HoseREMOVALCAUTION:Do not remove except when the PCV hose is broken.1. Disconnect the PCV hose A from the intake manifold and the PCV valve, and then remove the PCV hose A.2. Remove the intake manifold. Intake Manifold > REMOVAL&quo ...
Inspection
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Turbine Speed SensorINSPECTION1. Set the ST between the TCM and bulkhead harness.ST 18460AA040CHECK BOARD2. Set the probe of oscilloscope to the check board connector.Connector & terminalNo. 12 (+) — No. 42 (−):(A)+ probe(B)− probe3 ...
Remote engine start system (dealer option)
WARNING
Before using the remote engine start feature on the Subaru Ascent, always
review and understand all safety precautions related to engine starting.
Proper use of the system is essential to prevent accidents and ensure
safe operation.
Never activate the Subaru Ascent rem ...