AUTOMATIC TRANSMISSION SYSTEM


  1. CONSTRUCTION


    1. The transmission valve body assembly consists of the upper (No. 1 and No. 2) and lower valve bodies and 7 shift solenoid valves.

      A019QD1C01
      *1 Line Pressure Control Solenoid Assembly (SLT) *2 Lower Valve Body
      *3 Shift Solenoid Valve (SL2) *4 Lock-up Control Solenoid Assembly (SLU)
      *5 Shift Solenoid Valve S4 (SR) *6 Plate
      *7 No. 1 Upper Valve Body *8 No. 2 Upper Valve Body
      *9 No. 3 Transmission Solenoid Assembly (S2) *10 Shift Solenoid Valve DSL (S1)
      *11 Shift Solenoid Valve (SL1) - -

      Figure 1. No. 1 Upper Valve Body

      A019QZXC01
      *1 Secondary Regulator Valve *2 Lock-up Relay Valve
      *3 Lock-up Control Valve *4

      C3Check Valve
      *5 Brake Control Valve *6

      B1Apply Control Valve
      *7 1-2 Shift Valve *8 2-3 Shift Valve
      *9 3-4 Shift Valve *10 Solenoid Modulator Valve
      *11 Clutch Lock Valve *12

      B1Accumulator

      Figure 2. No. 2 Upper Valve Body

      A019QMTC01
      *1 Coast Brake Relay Valve - -

      Figure 3. Lower Valve Body

      A019QPMC01
      *1 SLT Damper *2 Clutch Control Valve
      *3 Accumulator Control Valve *4 Sequence Valve
      *5 Clutch Apply Control Valve *6 Primary Regulator Valve