Replacing The Control System

The fault was probably caused by an internal fault in the transmission control system. Replace the control system.

Other information 

• To replace the transmission control system
  • For removal, see CONTROL SYSTEM/VALVE HOUSING, REMOVING
  • To install, see CONTROL SYSTEM / VALVE HOUSING, INSTALLING .
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Fig 1: Identifying Valve Housing

Courtesy of VOLVO CARS CORPORATION

• Continue 

  Refer to RESETTING TRANSMISSION FLUID CHANGE COUNTER