Valve Body: Service and Repair
CONTROL VALVE BODY REMOVAL/INSTALLATION [FS5A-EL]
Primary Control Valve Body On-vehicle Removal
WARNING:
- Do not perform the servicing while the ATF is hot. Otherwise, it could cause severe burns or serious injury.
- Always wear protective eye wear when using the air compressor. If the air compressor is used, any particles of dirt or soiling could spatter and get into the eyes.
CAUTION:
- Do not allow foreign material or water to penetrate the connector. Otherwise, it could cause poor contact and corrosion.
1. Remove the battery cover. Removal and Replacement
2. Disconnect the negative battery cable.
3. Remove the aerodynamic under cover. Service and Repair
4. Clean the outside of the transaxle using steam or detergent oil.
5. Drain the ATF. Automatic Transaxle Fluid (ATF) Replacement
6. Remove the oil pan.
7. Disconnect the solenoid valve connector and GND.
8. Disconnect the TFT sensor from the oil strainer.
9. Remove the oil strainer.
10. Remove the bolts shown in the figure and remove the primary control valve body.
11. Remove the accumulator and accumulator spring.
Primary Control Valve Body On-Vehicle Installation
CAUTION:
- Assemble the manual valve end and parking assist lever component correctly as shown in the figure.
1. Assemble the primary control valve body, accumulator, and accumulator spring.
Specification
2. Tighten the bolts shown in the figure.
Tightening torque
- 8-10 Nm {82-101 kgf-cm, 71-88 in-lbf}
Bolt length
3. Connect the solenoid valve connector referring to the harness colors. Wiring harness side connector color (reference)
4. Install the GND.
Tightening torque
- 8-11 Nm {82-112 kgf-cm, 71-97 in-lbf}
5. Install the oil strainer.
6. Install the TFT sensor to the oil strainer.
7. Apply sealant (TB1217E) to the contact surface of the oil pan.
CAUTION:
- Clear oil sealant remaining on the contact surface of the transaxle case and oil pan, and clean the sealant area using detergent oil. Otherwise, oil could leak.
8. Install the oil pan before the applied sealant starts to harden.
Tightening torque
- 6.0-8.0 Nm {62-81 kgf-cm, 54-70 in-lbf}
9. Add ATF. Automatic Transaxle Fluid (ATF) Replacement
10. Install the aerodynamic under cover. Service and Repair
11. Connect the negative battery cable.
12. Install the battery cover. Removal and Replacement
13. Perform the mechanical system test. Mechanical System Test
14. Perform the road test. Road Test
Secondary Control Valve Body On-Vehicle Removal
WARNING:
- Do not perform the servicing while the ATF is hot. Otherwise, it could cause severe burns or serious injury.
- Always wear protective eye wear when using the air compressor. If the air compressor is used, any particles of dirt or soiling could spatter and get into the eyes.
CAUTION:
- Do not allow foreign material or water to penetrate the connector. Otherwise, it could cause poor contact and corrosion.
1. Remove the battery cover. Removal and Replacement
2. Disconnect the negative battery cable.
3. Remove the battery. Removal and Replacement
4. Remove the battery tray. Removal and Replacement
5. Remove the aerodynamic under cover. Service and Repair
6. Clean the outside of the transaxle using steam or detergent oil.
7. Drain the ATF. Automatic Transaxle Fluid (ATF) Replacement
8. Disconnect the solenoid valve connector.
9. Remove the bolts and GND shown in the figure and remove the secondary control valve body.
10. Remove the tubular pin and O-rings.
Secondary Control Valve Body On-Vehicle Installation
1. Install the new O-rings and tubular pin.
2. Install the secondary control valve body.
3. Tighten the bolts and GND shown in the figure.
Tightening torque
- 8-10 Nm {82-101 kgf-cm, 71-88 in-lbf}
Bolt length
4. Connect the solenoid valve connector.
Harness side connector color (reference)
5. Apply sealant (TB1217E) to the contact surface of the oil cover.
CAUTION:
- Clear oil sealant remaining on the contact surface of the transaxle case and oil cover, and clean the sealant area using detergent oil. Otherwise, oil could leak.
6. Install the oil cover before the applied sealant starts to harden.
Tightening torque
- 8-10 Nm {82-101 kgf-cm, 71-88 in-lbf}
7. Add ATF. Automatic Transaxle Fluid (ATF) Replacement
8. Install the aerodynamic under cover. Service and Repair
9. Install the battery tray. Removal and Replacement
10. Install the battery. Removal and Replacement
11. Connect the negative battery cable.
12. Install the battery cover. Removal and Replacement
13. Perform the mechanical system test. Mechanical System Test
14. Perform the road test. Road Test