Checking solenoid SLT

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition on
• Activate solenoid SLT.

  Check that the solenoid " clicks" on activation. Use a stethoscope to hear the sound more clearly.

  If no "click" is heard, this indicates that there is a mechanical fault.

  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 3: Identifying Line Pressure Solenoid (SLT)

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Was solenoid SLT OK? 

• YES 

  FAULT NOT FOUND:  Troubleshooting has been completed.

• NO 

  Refer to Replacing the transmission control system