CLUTCHES AND BRAKES FOR EACH RANG
| UD Clutch | OD Clutch | 2ND Brake | LR Brake | REV Clutch | RED Brake | DIR Clutch | OWC 1 | OWC 2 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| P | O | O | ||||||||
| R | O | O | O | |||||||
| N | O | O | ||||||||
| D | 1st | O | O | O | (1) | (1) | ||||
| 2nd | O | O | O | (1) | ||||||
| 3rd | O | O | O | (1) | ||||||
| 4th | O | O | O | (1) | ||||||
| 5th | O | O | O | |||||||
| (1) (: Locked when driving) | ||||||||||
| (1) | (: Locked when driving) |
CLUTCHES AND BRAKES FOR RANG
FUNCTIONS OF CLUTCHES AND BRAKE
| Element | Sign | Function |
|---|---|---|
| Underdrive clutch | UD | Connect the input shaft with the underdrive sun gear |
| Reverse clutch | REV | Connect the input shaft with the reverse sun gear |
| Overdrive clutch | OD | Connect the input shaft with the overdrive carrier |
| Direct clutch | DIR | Connect the direct sun gear with the direct carrier |
| Low & Reverse brake | LR | Fix the planetary gear and the overdrive carrier |
| 2nd brake | 2ND | Fix the reverse sun gear |
| Reduction brake | RED | Fix the direct sun gear |
| One way clutch 1 | OWC 1 | Control the rotational direction of the low & reverse ring gear |
| One way clutch 2 | OWC 2 | Control the rotational direction of the direct sun gear |
CLUTCHES AND BRAKE FUNCTIONS
Scheme 134
Scheme 135
Scheme 136
Scheme 137
Scheme 138
Scheme 139
Scheme 140
VERIFICATION OF VEHICLE REPAIR
After a repair, it is essential to verify that the fault has been corrected.
- Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode.
- Using a scantool, Clear DTC.
- Operate the vehicle within DTC Enable conditions in General information.
- Are any DTCs present? YES Go to the applicable troubleshooting procedure. NO System performing to specification at this time.
MONITOR SCANTOOL DATA
Refer to DTC P0707 .
Refer to DTC P0707 .
Scheme 141
After a repair, it is essential to verify that the fault has been corrected.
- Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode.
- Using a scantool, Clear DTC.
- Operate the vehicle within DTC Enable conditions in General information.
- Are any DTCs present? YES Go to the applicable troubleshooting procedure. NO System performing to specification at this time.
Refer to DTC P0712 .
Refer to DTC P0712 .
Scheme 142
After a repair, it is essential to verify that the fault has been corrected.
- Connect scan tool and select "Diagnostic Trouble Codes (DTCs)" mode.
- Using a scan tool, Clear DTC.
- Operate the vehicle within DTC Enable conditions in General information.
- Is resistance within specification? YES Go to the applicable troubleshooting procedure. NO System performing to specification at this time.
Refer to DTC P0717 .
Scheme 143
After a repair, it is essential to verify that the fault has been corrected.
- Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode.
- Using a scantool, Clear DTC.
- Operate the vehicle within DTC Enable conditions in General information.
- Are any DTCs present? YES Go to the applicable troubleshooting procedure. NO System performing to specification at this time.
Scheme 144
Refer to DTC P0731 .
Scheme 145
Refer to DTC P0731 .
Scheme 146
* It is difficult to "STALL TEST" in 4th gear, therefore Go to " SIGNAL CIRCUIT INSPECTION " procedure.
| GEAR POSITION | ELEMENT | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| L/R BRAKE | 2ND BRAKE | U/D CLUTCH | O/D CLUTCH | RED BRAKE | DIR CLUTCH | REV CLUTCH | OWC1 | OWC2 | |
| 1st | O | O | O | ||||||
| 2nd | O | O | O | ||||||
| 3rd | O | O | O | ||||||
| 4th | O | O | O | ||||||
| 5th | O | O | O | ||||||
| REV | O | O | O | ||||||
| N, P | O | O | |||||||
OPERATING ELEMENT OF EACH SHIFTING RANGE
Low & Reverse Brake is released When the vehicle speed over the 5 MPH (7 km/h)
Scheme 147
- Connect Scantool.
- Engine "ON".
- Monitor the "INPUT & OUTPUT SPEED SENSOR" parameter on the scantool.
- Accelerate the Engine speed until about 2000 RPM in the 4th gear. Specification: INPUT SPEED - (OUTPUT SPEED x GEAR RATIO) < or = 200 RPM
- Is "INPUT & OUTPUT SPEED SENSOR" within specifications? YES Go to " «COMPONENT INSPECTION»(ref-287147-S07310324572008060600000) " procedure. NO Check for electrical noise of circuit in INPUT & OUTPUT SPEED SENSOR or Replace INPUT & OUTPUT SPEED SENSOR. Repair as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287147-S17745002092008060600000) " procedure.
Scheme 148
- Connect oil pressure gauge to "2ND" and "OD" and "RED" port.
- Engine "ON".
- Drive a car with gear position 4 in "SPORTS MODE".
- Compare it with reference data as below. Specification: refer to Standard Oil Pressure Table as below OIL PRESSURE SPECIFICATION LEVER POSITION INPUT SPEED VFS CURRENT SOLENOID VALVE DUTY (%) ELEMENT P(MPa) LR DCC 2ND UD OD RED (1) D 2500rpm 200mA 0 0 100 0 100 0 LR 1.03±0.02 ↑ ↑ ↑ 60 ↑ ↑ ↑ ↑ ↑ 0.45±0.04 ↑ ↑ ↑ 75 ↑ ↑ ↑ ↑ ↑ 0.19±0.04 ↑ ↑ ↑ 100 ↑ ↑ ↑ ↑ ↑ 0 ↑ ↑ ↑ 100 ↑ 0 0 100 0 2ND 1.03±0.02 ↑ ↑ ↑ ↑ ↑ 60 ↑ ↑ ↑ 0.50±0.05 ↑ ↑ ↑ ↑ ↑ 75 ↑ ↑ ↑ 0.20±0.05 ↑ ↑ ↑ ↑ ↑ 100 ↑ ↑ ↑ 0 ↑ ↑ ↑ 100 ↑ 100 0 0 0 OD 1.02±0.02 ↑ ↑ ↑ ↑ ↑ ↑ ↑ 60 ↑ 0.46±0.04 ↑ ↑ ↑ ↑ ↑ ↑ ↑ 75 ↑ 0.19±0.04 ↑ ↑ ↑ ↑ ↑ ↑ ↑ 100 ↑ 0 ↑ ↑ ↑ 100 ↑ 100 0 0 0 UD 1.03±0.02 ↑ ↑ ↑ ↑ ↑ ↑ 60 ↑ ↑ 0.44±0.05 ↑ ↑ ↑ ↑ ↑ ↑ 75 ↑ ↑ 0.18±0.04 ↑ ↑ ↑ ↑ ↑ ↑ 100 ↑ ↑ 0 ↑ ↑ ↑ 100 ↑ 0 100 0 0 RED (1) 1.03±0.02 ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ 60 0.49±0.04 ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ 75 0.24±0.04 ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ 100 0 ↑ ↑ ↑ 100 ↑ 0 100 0 100 DIR (1) 0 ↑ ↑ ↑ 75 ↑ ↑ ↑ ↑ ↑ 0.25±0.04 ↑ ↑ ↑ 60 ↑ ↑ ↑ ↑ ↑ 0.51±0.04 ↑ ↑ ↑ 0 ↑ ↑ ↑ ↑ ↑ 1.03±0.02 R ↑ 250mA 0 ↑ 100 100 100 0 LR 1.55±025 (1) The values are subject to change according to vehicle model or condition.
- Is oil pressure value within specifications? YES Repair AUTO TRANSAXLE (Clutch or Brake) as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287147-S17745002092008060600000) " procedure. NO Replace AUTO TRANSAXLE (BODY CONTROL VALVE faulty) as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287147-S17745002092008060600000) " procedure.
Refer to DTC P0731 .
Scheme 149
* It is difficult to "STALL TEST" in 5th gear, so that Go to " SIGNAL CIRCUIT INSPECTION " procedure
| GEAR POSITION | ELEMENT | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| L/R BRAKE | 2ND BRAKE | U/D CLUTCH | O/D CLUTCH | RED BRAKE | DIR CLUTCH | REV CLUTCH | OWC1 | OWC2 | |
| 1st | O | O | O | ||||||
| 2nd | O | O | O | ||||||
| 3rd | O | O | O | ||||||
| 4th | O | O | O | ||||||
| 5th | O | O | O | ||||||
| REV | O | O | O | ||||||
| N, P | O | O | |||||||
OPERATING ELEMENT OF EACH SHIFTING RANGE
Low & Reverse Brake is released When the vehicle speed over the 5 MPH (7 km/h)
Scheme 150
- Connect Scan tool.
- Engine "ON".
- Monitor the "INPUT & OUTPUT SPEED SENSOR" parameter on the scan tool.
- Accelerate the Engine speed until about 2000 RPM in the 5th gear. Specification: INPUT SPEED - (OUTPUT SPEED x GEAR RATIO) < or = 200 RPM
- Does "INPUT & OUTPUT SPEED SENSOR" follow the reference data? YES Go to " «COMPONENT INSPECTION»(ref-287147-S20862914562008060600000) " procedure. NO Check for electrical noise of circuit in INPUT & OUTPUT SPEED SENSOR or Replace INPUT & OUTPUT SPEED SENSOR. Repair as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287147-S27665667522008060600000) " procedure.
Scheme 151
- Connect oil pressure gauge to "OD" and "2nd" and "DIR" port.
- Engine "ON".
- Drive a car with gear position "5".
- Compare it with reference data as below. Specification: refer to Standard Oil Pressure Table as below OIL PRESSURE SPECIFICATION LEVER POSITION INPUT SPEED VFS CURRENT SOLENOID VALVE DUTY (%) ELEMENT P(MPa) LR DCC 2ND UD OD RED (1) D 2500rpm 200mA 0 0 100 0 100 0 LR 1.03±0.02 ↑ ↑ ↑ 60 ↑ ↑ ↑ ↑ ↑ 0.45±0.04 ↑ ↑ ↑ 75 ↑ ↑ ↑ ↑ ↑ 0.19±0.04 ↑ ↑ ↑ 100 ↑ ↑ ↑ ↑ ↑ 0 ↑ ↑ ↑ 100 ↑ 0 0 100 0 2ND 1.03±0.02 ↑ ↑ ↑ ↑ ↑ 60 ↑ ↑ ↑ 0.50±0.05 ↑ ↑ ↑ ↑ ↑ 75 ↑ ↑ ↑ 0.20±0.05 ↑ ↑ ↑ ↑ ↑ 100 ↑ ↑ ↑ 0 ↑ ↑ ↑ 100 ↑ 100 0 0 0 OD 1.02±0.02 ↑ ↑ ↑ ↑ ↑ ↑ ↑ 60 ↑ 0.46±0.04 ↑ ↑ ↑ ↑ ↑ ↑ ↑ 75 ↑ 0.19±0.04 ↑ ↑ ↑ ↑ ↑ ↑ ↑ 100 ↑ 0 ↑ ↑ ↑ 100 ↑ 100 0 0 0 UD 1.03±0.02 ↑ ↑ ↑ ↑ ↑ ↑ 60 ↑ ↑ 0.44±0.05 ↑ ↑ ↑ ↑ ↑ ↑ 75 ↑ ↑ 0.18±0.04 ↑ ↑ ↑ ↑ ↑ ↑ 100 ↑ ↑ 0 ↑ ↑ ↑ 100 ↑ 0 100 0 0 RED (1) 1.03±0.02 ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ 60 0.49±0.04 ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ 75 0.24±0.04 ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ 100 0 ↑ ↑ ↑ 100 ↑ 0 100 0 100 DIR (1) 0 ↑ ↑ ↑ 75 ↑ ↑ ↑ ↑ ↑ 0.25±0.04 ↑ ↑ ↑ 60 ↑ ↑ ↑ ↑ ↑ 0.51±0.04 ↑ ↑ ↑ 0 ↑ ↑ ↑ ↑ ↑ 1.03±0.02 R ↑ 250mA 0 ↑ 100 100 100 0 LR 1.55±0.25 (1) The values are subject to change according to vehicle model or condition.
- Is oil pressure value within specification? YES Repair AUTO TRANSAXLE (Clutch or Brake) as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287147-S27665667522008060600000) " procedure. NO Replace AUTO TRANSAXLE (BODY CONTROL VALVE faulty) as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287147-S27665667522008060600000) " procedure.
Refer to DTC P0731 .
After a repair, it is essential to verify that the fault has been corrected.
- Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode.
- Using a scantool, Clear DTC.
- Operate the vehicle within DTC Enable conditions in General information.
- Are any DTCs present? YES Go to the applicable troubleshooting procedure. NO System performing to specification at this time.
Refer to DTC P0741 .
Scheme 152
Refer to DTC P0741 .
Scheme 153
Refer to DTC P0741 .
Scheme 154
After a repair, it is essential to verify that the fault has been corrected.
- Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode.
- Using a scantool, Clear DTC.
- Operate the vehicle within DTC Enable conditions in General information.
- Are any DTCs present? YES Go to the applicable troubleshooting procedure. NO System performing to specification at this time.
Scheme 155
Refer to DTC P0750 .
Scheme 156
Refer to DTC P0750 .
Scheme 157
Refer to DTC P0750 .
Scheme 158
Refer to DTC P0750 .
Scheme 159
After a repair, it is essential to verify that the fault has been corrected.
- Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode.
- Using a scantool, Clear DTC.
- Operate the vehicle within DTC Enable conditions in General information.
- Are any DTCs present? YES Go to the applicable troubleshooting procedure. NO System performing to specification at this time.
Refer to DTC P0885 .
Refer to DTC P0885 .
Refer to DTC P0885 .
Refer to DTC P0885 .
