Checking solenoid SLT

Fig 1: Identifying Ignition Switch OFF Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connectors

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.
• Transmission connector A disconnected.

  Check solenoid SLT by measuring the resistance between #24 and #25 on transmission connector A. The ohmmeter should read 5-5.6 Ω (at 20°C).

  Other information: 

  • To disconnect transmission connector A, see Connectors, transmission, disconnecting / connecting .
  • For information about signals, see Connector A, transmission .
  Fig 3: Identifying Ohmmeter

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 4: Identifying Transmission Connector

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Was the resistance OK? 

• OK 

  Refer to Replacing the control module 

• NOT OK 

  Refer to Replacing the transmission