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HOMESERVICE MANUALSSUZUKI2013SX4 CROSSOVER, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 14 (AUTOMATIC TRANSMISSION)REPAIR INSTRUCTIONSMIDDLE CONTROL VALVE BODY ASSEMBLE
2013 Suzuki SX4 Crossover, Automatic CVT Trans

Middle Control Valve Body Assemble

2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION Middle Control Valve Body Assemble
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.

Reference: MIDDLE CONTROL VALVE BODY DISASSEMBLE .

Fig 1: Identifying Middle Control Valve Body
G04846305Courtesy of SUZUKI OF AMERICA CORP.
  1. Inspect the middle control valve body (370) casting for the following conditions:
    • Porosity
    • Cracks
    • Damaged machine surface
    • Chips or debris
    • Damage to valve bores
  2. Inspect all valves, springs, bushings, and clean all components in clean solvent.
    Fig 2: Identifying Reverse Shift Ball Check Valve Bushing & Valve
    G04846306Courtesy of SUZUKI OF AMERICA CORP.
  3. Install the reverse shift ball check valve bushing - inner (373).
  4. Install the reverse shift ball check valve (374).
  5. Install the reverse shift ball check valve bushing - outer (375).
  6. Install the sleeve/bore plug retainer (362).
    Fig 3: Identifying Solenoid Relay Valve, Plunger & Valve Sleeve
    G04846307Courtesy of SUZUKI OF AMERICA CORP.
  7. Install the solenoid relay valve spring (379).
  8. Install the solenoid relay valve (378).
  9. Install the solenoid relay valve plunger (377).
  10. Install the solenoid relay valve sleeve (376).
  11. Install the sleeve/bore plug retainer (362).
    Fig 4: Identifying 3rd Gear Band Release Valve, U2 Shift Valve Bore Plug & Sleeve/Bore Plug Retainer
    G04846308Courtesy of SUZUKI OF AMERICA CORP.
  12. Install the 3rd gear band (B4) release valve spring (384).
  13. Install the 3rd gear band (B4) release valve (385).
  14. Install the U2 shift valve bore plug (394).
  15. Install the sleeve/bore plug retainer (362).
    Fig 5: Identifying U1 Shift Valve, Valve Spring & Valve Bore Plug
    G04846309Courtesy of SUZUKI OF AMERICA CORP.
  16. Install the U1 shift valve (386).
  17. Install the U1 shift valve spring (387).
  18. Install the U2 shift valve bore plug (394).
  19. Install the sleeve/bore plug retainer (362).
    Fig 6: Identifying M1 Shift Valve Spring, Valve Bore Plug & Shift Valve
    G04846310Courtesy of SUZUKI OF AMERICA CORP.
  20. Install the M1 shift valve (389).
  21. Install the M1 shift valve spring (390).
  22. Install the M1 shift valve bore plug (391).
  23. Install the sleeve/bore plug retainer (362).
    Fig 7: Identifying U2 Shift Valve Spring, Bore Plug & Shift Valve
    G04846311Courtesy of SUZUKI OF AMERICA CORP.
  24. Install the U2 shift valve (392).
  25. Install the U2 shift valve spring (393).
  26. Install the U2 shift valve bore plug (394).
  27. Install the sleeve/bore plug retainer (362).
    Fig 8: Identifying Primary Regulator Valve Spring, Primary Regulator Valve Plunger & Valve Sleeve
    G04846312Courtesy of SUZUKI OF AMERICA CORP.
  28. Install the primary regulator valve (395).
  29. Install the primary regulator valve spring (396).
  30. Install the primary regulator valve plunger (397).
  31. Install the primary regulator valve sleeve (398).
  32. Install the sleeve/bore plug retainer (362).
    Fig 9: Identifying Accumulator Check Valve Assemblies & Cooler By-Pass Valve
    G04846313Courtesy of SUZUKI OF AMERICA CORP.
  33. Install the 5 accumulator check valve assemblies (353).
  34. Install the cooler by-pass valve spring (380).
  35. Install the cooler by-pass valve (381).
  36. Install the TCC check valve spring (383).
  37. Install the TCC check valve (382).

    Reference: CONTROL VALVE BODY ASSEMBLY ASSEMBLE .

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.