Control Valve Body: Inspection

• Check each part for damage or dust.
• Measure the resistance of each solenoid, sensor and ground wire.

NOTE: Measurement should be performed at a temperature of 20°C (68°F).

Fig 1: Control Valve Body Connector Terminal

Courtesy of SUBARU OF AMERICA, INC.

• Solenoid 

  Solenoid	Terminal No.	Standard
  Primary UP solenoid	No. 2 - control valve body	Approx. 10 - 13.5 Ω
  Secondary solenoid	No. 3 - control valve body	Approx. 5 - 7 Ω
  F & R clutch solenoid	No. 4 - control valve body	Approx. 4 - 6 Ω
  Primary DOWN solenoid	No. 7 - control valve body	Approx. 10 - 13.5 Ω
  Lock-up duty solenoid	No. 9 - control valve body	Approx. 10 - 13.5 Ω
  AWD solenoid	No. 10 - control valve body	Approx. 2 - 4.5 Ω

• Oil temperature sensor 

  Sensor	Terminal No.	Standard At 20°C (68°F)
  Oil temperature sensor	No. 1 - No. 6	Approx. 2.5 kΩ

• Transmission ground 

  Terminal No.	Standard
  No. 8 - control valve body	Less than 1 Ω