Subaru Legacy BN/BS (2015-2019) Service Manual: Active test operation

Subaru Legacy BN/BS (2015-2019) Service Manual / Continuously variable transmission (diagnostics) / Active test operation

CAUTION:

• Be sure to perform the active test while the engine is not running.

• After executing the active test, execute the Clear Memory Mode.

1. On «Start» display, select «Diagnosis».

2. On «Vehicle selection» display, input the vehicle information and select «Confirmed».

3. On «Main Menu» display, select «Each System Check».

4. On «Select System» display, select «Transmission Control System».

5. On «Select Function» display, select «Active Test».

Item	SSM display	Execution condition
Activating the actuator ON/OFF	F&R Clutch Solenoid	When all of the following conditions are met: • P range • Ignition switch is ON (engine stops) • Battery voltage is 10.9 V or more
	Secondary Solenoid
	Primary Down Solenoid
	Primary Up Solenoid
	AWD Solenoid
	Lock-Up Duty Solenoid
	Lock-Up ON/OFF Solenoid

NOTE:

For detailed operation procedures, refer to “Application help”.

Continuously variable transmission (diagnostics)

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Basic diagnostic procedure procedure

STEPCHECKYESNO1.CHECK PRE-INSPECTION.1) Ask the customer when and how the trouble occurred using the interview check list. Check List for Interview2) Before performing diagnostics, check the followin ...

Other materials:

Disassembly
1. Set the cylinder head on ST.ST 18250AA010CYLINDER HEAD TABLE2. Remove the valve lifter.3. Compress the valve spring using ST, and remove the valve spring retainer key, each valve and valve spring.ST 499718000VALVE SPRING REMOVERNOTE:• Mark each valve to prevent confusion.• Pay c ...