STRUCTURE AND FUNCTION, MAINTENANCE STANDARD
TRANSMISSION CONTROL VALVE
WA470-5 Serial No. : (Transmission No. 110530) and up WA480-5 Serial No. : (Transmission No. 110530) and up
A: B: C: D: E: F : G: H: J :
2nd clutch oil pressure detection port 3rd clutch oil pressure detection port 1st clutch oil pressure detection port 4th clutch oil pressure detection port R clutch oil pressure detection port F clutch oil pressure detection port Lock-up clutch oil pressure detection port Main relief oil pressure detection port Torque converter relief oil pressure detection port
K : Parking brake oil pressure detection port
WA470-5
1. 2. 3. 4. 5. 6. 7. 8. 9.
ECMV (for 2nd clutch) ECMV (for 3rd clutch) ECMV (for 1st clutch) ECMV (for 4th clutch) ECMV (for R clutch) ECMV (for F clutch) ECMV (for lock-up clutch) Parking brake solenoid valve Main relief, torque converter
relief valve 10. Last-chance filter
10-40-1 (12)