Checking shift solenoids S1 and S2

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition on
• Gear selector in position P
• Activate solenoids S1 and S2 individually.
  NOTE:

  Select to read the status for the solenoid that should be activated.

  The value should shift between OFF and ON and a " clicking sound" should be heard in the transmission (at 20° C).

  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Does the value change? 

• YES 

  Refer to Checking solenoid SLT 

• NO 

  Refer to Replacing the transmission control system