Symptom Table
- The diagnostics item numbers show the sequence for inspection. Inspect in order from item 1.
- Overhaul and inspect inside the A/T only if A/T fluid condition is NG. Refer to Checking A/T Fluid .
|
No. |
Items |
Symptom |
Condition |
Diagnostic Item |
Reference |
|
1 |
Shift Shock |
Large shock. ("N" |
ON vehicle |
1. Engine idle speed |
|
|
2. Engine speed signal |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. Control cable adjustment |
|||||
|
5. ATF temperature sensor |
|||||
|
6. Front brake solenoid valve |
|||||
|
7. CAN communication line |
|||||
|
8. Fluid level and state |
|||||
|
9. Line pressure test |
|||||
|
10. Control valve with TCM |
|||||
|
OFF vehicle |
11. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
||||
|
2 |
Shock is too large when changing D 1 |
ON vehicle |
1. Accelerator pedal position sensor |
||
|
2. Control cable adjustment |
|||||
|
3. Direct clutch solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Engine speed signal |
|||||
|
6. Input speed sensor |
|||||
|
7. Output speed sensor and vehicle speed signal |
|||||
|
8. Fluid level and state |
|||||
|
9. Control valve with TCM |
|||||
|
OFF vehicle |
10. Direct clutch |
||||
|
3 |
Shock is too large when changing D 2 |
ON vehicle |
1. Accelerator pedal position sensor |
||
|
2. Control cable adjustment |
|||||
|
3. High and low reverse clutch solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Engine speed signal |
|||||
|
6. Input speed sensor |
|||||
|
7. Output speed sensor and vehicle speed signal |
|||||
|
8. Fluid level and state |
|||||
|
9. Control valve with TCM |
|||||
|
OFF vehicle |
10. High and low reverse clutch |
||||
|
4 |
Shift Shock |
Shock is too large when changing D 3 |
ON vehicle |
1. Accelerator pedal position sensor |
|
|
2. Control cable adjustment |
|||||
|
3. Input clutch solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Engine speed signal |
|||||
|
6. Input speed sensor |
|||||
|
7. Output speed sensor and vehicle speed signal |
|||||
|
8. Fluid level and state |
|||||
|
9. Control valve with TCM |
|||||
|
OFF vehicle |
10. Input clutch |
||||
|
5 |
Shock is too large when changing D 4 |
ON vehicle |
1. Accelerator pedal position sensor |
||
|
2. Control cable adjustment |
|||||
|
3. Front brake solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Engine speed signal |
|||||
|
6. Input speed sensor |
|||||
|
7. Output speed sensor and vehicle speed signal |
|||||
|
8. Fluid level and state |
|||||
|
9. Control valve with TCM |
|||||
|
OFF vehicle |
10. Front brake (brake band) |
||||
|
11. Input clutch |
|||||
|
6 |
Shock is too large for downshift when accelerator pedal is pressed. |
ON vehicle |
1. Accelerator pedal position sensor |
||
|
2. Control cable adjustment |
|||||
|
3. CAN communication line |
|||||
|
4. Engine speed signal |
|||||
|
5. Input speed sensor |
|||||
|
6. Output speed sensor and vehicle speed signal |
|||||
|
7. Fluid level and state |
|||||
|
8. Control valve with TCM |
|||||
|
OFF vehicle |
9. Front brake (brake band) |
||||
|
10. Input clutch |
|||||
|
11. High and low reverse clutch |
|||||
|
12. Direct clutch |
|||||
|
7 |
Shift Shock |
Shock is too large for upshift when accelerator pedal is released. |
ON vehicle |
1. Accelerator pedal position sensor |
|
|
2. Control cable adjustment |
|||||
|
3. Engine speed signal |
|||||
|
4. CAN communication line |
|||||
|
5. Input speed sensor |
|||||
|
6. Output speed sensor and vehicle speed signal |
|||||
|
7. Fluid level and state |
|||||
|
8. Control valve with TCM |
|||||
|
OFF vehicle |
9. Front brake (brake band) |
||||
|
10. Input clutch |
|||||
|
11. High and low reverse clutch |
|||||
|
12. Direct clutch |
|||||
|
8 |
Shock is too large for lock-up. |
ON vehicle |
1. Accelerator pedal position sensor |
||
|
2. Control cable adjustment |
|||||
|
3. Engine speed signal |
|||||
|
4. CAN communication line |
|||||
|
5. Input speed sensor |
|||||
|
6. Output speed sensor and vehicle speed signal |
|||||
|
7. Torque converter clutch solenoid valve |
|||||
|
8. Fluid level and state |
|||||
|
9. Control valve with TCM |
|||||
|
OFF vehicle |
10. Torque converter |
||||
|
9 |
Shock is too large during engine brake. |
ON vehicle |
1. Accelerator pedal position sensor |
||
|
2. Control cable adjustment |
|||||
|
3. CAN communication line |
|||||
|
4. Fluid level and state |
|||||
|
5. Control valve with TCM |
|||||
|
OFF vehicle |
6. Front brake (brake band) |
||||
|
7. Input clutch |
|||||
|
8. High and low reverse clutch |
|||||
|
9. Direct clutch |
|||||
|
10 |
No Up Shift |
Gear does not change from D |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Direct clutch solenoid valve |
|||||
|
4. Line pressure test |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Direct clutch |
||||
|
11 |
Gear does not change from D |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. High and low reverse clutch solenoid valve |
|||||
|
4. Line pressure test |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. High and low reverse clutch |
||||
|
12 |
Gear does not change from D |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Input clutch solenoid valve |
|||||
|
4. Front brake solenoid valve |
|||||
|
5. Line pressure test |
|||||
|
6. CAN communication line |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Input clutch |
||||
|
13 |
Gear does not change from D |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Front brake solenoid valve |
|||||
|
4. Direct clutch solenoid valve |
|||||
|
5. Input speed sensor |
|||||
|
6. Line pressure test |
|||||
|
7. CAN communication line |
|||||
|
8. Control valve with TCM |
|||||
|
OFF vehicle |
9. Front brake (brake band) |
||||
|
10. Input clutch |
|||||
|
14 |
No Down Shift |
In "D" or "4" range, does not downshift to 4GR. |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Front brake solenoid valve |
|||||
|
4. Direct clutch solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Line pressure test |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Front brake (brake band) |
||||
|
9. Input clutch |
|||||
|
15 |
In "D" or "3" range, does not downshift to 3GR. |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Input clutch solenoid valve |
|||||
|
4. Front brake solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Line pressure test |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Input clutch |
||||
|
16 |
In "D" or "2" range, does not downshift to 2GR. . |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. High and low reverse clutch solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Line pressure test |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. High and low reverse clutch |
||||
|
17 |
In "D" or "1" range, does not downshift to 1GR. |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Direct clutch solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Line pressure test |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Direct clutch |
||||
|
18 |
Slips/Will Not engage |
When "D" position, remains in 1GR. |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Direct clutch solenoid valve |
|||||
|
4. Line pressure test |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. 3rd one-way clutch |
||||
|
8. 1st one-way clutch |
|||||
|
9. Gear system |
|||||
|
10. Reverse brake |
|||||
|
11. Forward one-way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
12. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
19 |
When "D" position, remains in 2GR. |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Low coast brake solenoid valve |
|||||
|
4. Line pressure test |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. 3rd one-way clutch |
||||
|
8. Gear system |
|||||
|
9. Direct clutch |
|||||
|
10. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
20 |
Slips/Will Not engage |
When "D" position, remains in 3GR. |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Line pressure test |
|||||
|
4. CAN communication line |
|||||
|
5. Control valve with TCM |
|||||
|
OFF vehicle |
6. 3rd one-way clutch |
||||
|
7. Gear system |
|||||
|
8. High and low reverse clutch |
|||||
|
9. Forward one-way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
10. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
21 |
When "D" position, remains in 4GR. |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Input clutch solenoid valve |
|||||
|
4. Direct clutch solenoid valve |
|||||
|
5. High and low reverse clutch solenoid valve |
|||||
|
6. Low coast brake solenoid valve |
|||||
|
7. Front brake solenoid valve |
|||||
|
8. Line pressure test |
|||||
|
9. CAN communication line |
|||||
|
10. Control valve with TCM |
|||||
|
OFF vehicle |
11. Input clutch |
||||
|
12. Gear system |
|||||
|
13. High and low reverse clutch |
|||||
|
14. Direct clutch |
|||||
|
22 |
Slips/Will Not Engage |
When "D" position, remains in 5GR. |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Front brake solenoid valve |
|||||
|
4. Line pressure test |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Front brake (brake band) |
||||
|
8. Input clutch |
|||||
|
9. Gear system |
|||||
|
10. High and low reverse clutch |
|||||
|
23 |
Vehicle cannot be started from D 1 . |
ON vehicle |
1. Fluid level and state |
||
|
2. Accelerator pedal position sensor |
|||||
|
3. Line pressure test |
|||||
|
4. CAN communication line |
|||||
|
5. Control valve with TCM |
|||||
|
OFF vehicle |
6. Torque converter |
||||
|
7. Oil pump assembly |
|||||
|
8. 3rd one-way clutch |
|||||
|
9. 1st one-way clutch |
|||||
|
10. Gear system |
|||||
|
11. Reverse brake |
|||||
|
12. Forward one-way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
13. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
24 |
Does not lock-up. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Engine speed signal |
|||||
|
4. Input speed sensor |
|||||
|
5. Torque converter clutch solenoid valve |
|||||
|
6. CAN communication line |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
25 |
Slips/Will Not engage |
Does not hold lock-up condition. |
ON vehicle |
1. Fluid level and state |
|
|
2. Line pressure test |
|||||
|
3. Engine speed signal |
|||||
|
4. Input speed sensor |
|||||
|
5. Torque converter clutch solenoid valve |
|||||
|
6. CAN communication line |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
26 |
Lock-up is not released. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Engine speed signal |
|||||
|
4. Input speed sensor |
|||||
|
5. Torque converter clutch solenoid valve |
|||||
|
6. CAN communication line |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
27 |
No shock at all or the clutch slips when vehicle changes speed D 1 |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Direct clutch solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Line pressure test |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
8. Oil pump assembly |
|||||
|
9. 3rd one-way clutch |
|||||
|
10. Gear system |
|||||
|
11. Direct clutch |
|||||
|
12. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
28 |
Slips/Will Not engage |
No shock at all or the clutch slips when vehicle changes speed D 2 |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. High and low reverse clutch solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Line pressure test |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
8. Oil pump assembly |
|||||
|
9. 3rd one-way clutch |
|||||
|
10. Gear system |
|||||
|
11. High and low reverse clutch |
|||||
|
12. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
13. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
29 |
No shock at all or the clutch slips when vehicle changes speed D 3 |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Input clutch solenoid valve |
|||||
|
4. Front brake solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Line pressure test |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
10. Input clutch |
|||||
|
11. Gear system |
|||||
|
12. High and low reverse clutch |
|||||
|
13. Direct clutch |
|||||
|
30 |
Slips/Will Not engage |
No shock at all or the clutch slips when vehicle changes speed D 4 |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Front brake solenoid valve |
|||||
|
4. Direct clutch solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Line pressure test |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
10. Front brake (brake band) |
|||||
|
11. Input clutch |
|||||
|
12. Gear system |
|||||
|
13. High and low reverse clutch |
|||||
|
31 |
When you press the accelerator pedal and shift speed D 5 |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Front brake solenoid valve |
|||||
|
4. Direct clutch solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Line pressure test |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
10. Input clutch |
|||||
|
11. Gear system |
|||||
|
12. High and low reverse clutch |
|||||
|
13. Direct clutch |
|||||
|
32 |
Slips/Will Not engage |
When you press the accelerator pedal and shift speed D 4 |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Input clutch solenoid valve |
|||||
|
4. Front brake solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Line pressure test |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
10. 3rd one-way clutch |
|||||
|
11. Gear system |
|||||
|
12. High and low reverse clutch |
|||||
|
13. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
14. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
33 |
When you press the accelerator pedal and shift speed D 3 |
ON vehicle |
1. Fluid level and state |
||
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. High and low reverse clutch solenoid valve |
|||||
|
4. Direct clutch solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Line pressure test |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
10. 3rd one-way clutch |
|||||
|
11. Gear system |
|||||
|
12. Direct clutch |
|||||
|
13. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
34 |
Slips/Will Not Engage |
When you press the accelerator pedal and shift speed D 2 |
ON vehicle |
1. Fluid level and state |
|
|
2. Output speed sensor and vehicle speed signal |
|||||
|
3. Direct clutch solenoid valve |
|||||
|
4. CAN communication line |
|||||
|
5. Line pressure test |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
8. Oil pump assembly |
|||||
|
9. 3rd one-way clutch |
|||||
|
10. 1st one-way clutch |
|||||
|
11. Gear system |
|||||
|
12. Reverse brake |
|||||
|
13. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
14. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
35 |
With selector lever in "D" position, acceleration is extremely poor. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. CAN communication line |
|||||
|
5. Transmission range switch |
|||||
|
6. Control cable adjustment |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
10. 1st one-way clutch |
|||||
|
11. Gear system |
|||||
|
12. Reverse brake |
|||||
|
13. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
14. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
36 |
Slips/Will Not Engage |
With selector lever in "R" position, acceleration is extremely poor. |
ON vehicle |
1. Fluid level and state |
|
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. High and low reverse clutch solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Transmission range switch |
|||||
|
7. Control cable adjustment |
|||||
|
8. Control valve with TCM |
|||||
|
OFF vehicle |
9. Gear system |
||||
|
10. Output shaft |
|||||
|
11. Reverse brake |
|||||
|
37 |
While starting off by accelerating in 1st, engine races or slippage occurs. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. CAN communication line |
|||||
|
5. Control valve with TCM |
|||||
|
OFF vehicle |
6. Torque converter |
||||
|
7. Oil pump assembly |
|||||
|
8. 3rd one-way clutch |
|||||
|
9. 1st one-way clutch |
|||||
|
10. Gear system |
|||||
|
11. Reverse brake |
|||||
|
12. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
13. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
38 |
While accelerating in 2nd, engine races or slippage occurs. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. CAN communication line |
|||||
|
5. Direct clutch solenoid valve |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
8. Oil pump assembly |
|||||
|
9. 3rd one-way clutch |
|||||
|
10. Gear system |
|||||
|
11. Direct clutch |
|||||
|
12. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
39 |
Slips/Will Not Engage |
While accelerating in 3rd, engine races or slippage occurs. |
ON vehicle |
1. Fluid level and state |
|
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. CAN communication line |
|||||
|
5. High and low reverse clutch solenoid valve |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
8. Oil pump assembly |
|||||
|
9. 3rd one-way clutch |
|||||
|
10. Gear system |
|||||
|
11. High and low reverse clutch |
|||||
|
12. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View |
|||||
|
13. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
40 |
While accelerating in 4th, engine races or slippage occurs. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. CAN communication line |
|||||
|
5. Input clutch solenoid valve |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
8. Oil pump assembly |
|||||
|
9. Input clutch |
|||||
|
10. Gear system |
|||||
|
11. High and low reverse clutch |
|||||
|
12. Direct clutch |
|||||
|
41 |
Slips/Will Not Engage |
While accelerating in 5th, engine races or slippage occurs. |
ON vehicle |
1. Fluid level and state |
|
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. CAN communication line |
|||||
|
5. Front brake solenoid valve |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
8. Oil pump assembly |
|||||
|
9. Front brake (brake band) |
|||||
|
10. Input clutch |
|||||
|
11. Gear system |
|||||
|
12. High and low reverse clutch |
|||||
|
42 |
Slips at lock-up. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Engine speed signal |
|||||
|
4. Input speed sensor |
|||||
|
5. Torque converter clutch solenoid valve |
|||||
|
6. CAN communication line |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Torque converter |
||||
|
9. Oil pump assembly |
|||||
|
43 |
No creep at all. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. Direct clutch solenoid valve |
|||||
|
5. Transmission range switch |
|||||
|
6. CAN communication line |
|||||
|
7. Control cable adjustment |
|||||
|
8. Control valve with TCM |
|||||
|
OFF vehicle |
9. Torque converter |
||||
|
10. Oil pump assembly |
|||||
|
11. 1st one-way clutch |
|||||
|
12. Gear system |
|||||
|
13. Reverse brake |
|||||
|
14. Direct clutch |
|||||
|
15. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View |
|||||
|
16. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
44 |
Slips/Will Not Engage |
Vehicle cannot run in all positions. |
ON vehicle |
1. Fluid level and state |
|
|
2. Line pressure test |
|||||
|
3. Transmission range switch |
|||||
|
4. Control cable adjustment |
|||||
|
5. Control valve with TCM |
|||||
|
OFF vehicle |
6. Oil pump assembly |
||||
|
7. Gear system |
|||||
|
8. Output shaft |
|||||
|
45 |
With selector lever in "D" position, driving is not possible. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Transmission range switch |
|||||
|
4. Control cable adjustment |
|||||
|
5. Control valve with TCM |
|||||
|
OFF vehicle |
6. Torque converter |
||||
|
7. Oil pump assembly |
|||||
|
8. 1st one-way clutch |
|||||
|
9. Gear system |
|||||
|
10. Reverse brake |
|||||
|
11. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
12. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
46 |
With selector lever in "R" position, driving is not possible. |
ON vehicle |
1. Fluid level and state |
||
|
2. Line pressure test |
|||||
|
3. Transmission range switch |
|||||
|
4. Control cable adjustment |
|||||
|
5. Control valve with TCM |
|||||
|
OFF vehicle |
6. Gear system |
||||
|
7. Output shaft |
|||||
|
8. Reverse brake |
|||||
|
47 |
Does not change |
Does not change M 5 |
ON vehicle |
1. Transmission range switch |
|
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Front brake (brake band) |
||||
|
48 |
Does not change |
Does not change M 4 |
ON vehicle |
1. Transmission range switch |
|
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Front brake (brake band) |
||||
|
8. Input clutch |
|||||
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Front brake (brake band) |
||||
|
8. Input clutch |
|||||
|
9. High and low reverse clutch |
|||||
|
50 |
Does not change M 2 |
ON vehicle |
1. Transmission range switch |
||
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Input clutch |
||||
|
8. High and low reverse clutch |
|||||
|
9. Direct clutch |
|||||
|
51 |
Cannot be changed to manual mode. |
ON vehicle |
1. Manual mode switch |
||
|
2. Input speed sensor |
|||||
|
3. CAN communication line |
|||||
|
52 |
Others |
Shift point is high in "D" position. |
ON vehicle |
1. Output speed sensor and vehicle speed signal |
|
|
2. Accelerator pedal position sensor |
|||||
|
3. CAN communication line |
|||||
|
4. ATF temperature sensor |
|||||
|
5. Control valve with TCM |
|||||
|
53 |
Others |
Shift point is low in "D" position. |
ON vehicle |
1. Output speed sensor and vehicle speed signal |
|
|
2. Accelerator pedal position sensor |
|||||
|
3. CAN communication line |
|||||
|
4. Control valve with TCM |
|||||
|
54 |
Judder occurs during lock-up. |
ON vehicle |
1. Fluid level and state |
||
|
2. Engine speed signal |
|||||
|
3. Input speed sensor |
|||||
|
4. Output speed sensor and vehicle speed signal |
|||||
|
5. Accelerator pedal position sensor |
|||||
|
6. CAN communication line |
|||||
|
7. Torque converter clutch solenoid valve |
|||||
|
8. Control valve with TCM |
|||||
|
OFF vehicle |
9. Torque converter |
||||
|
55 |
Strange noise in "R" position. |
ON vehicle |
1. Fluid level and state |
||
|
2. Engine speed signal |
|||||
|
3. CAN communication line |
|||||
|
4. Control valve with TCM |
|||||
|
OFF vehicle |
5. Torque converter |
||||
|
6. Oil pump assembly |
|||||
|
7. Gear system |
|||||
|
8. High and low reverse clutch |
|||||
|
9. Reverse brake |
|||||
|
56 |
Strange noise in "N" position. |
ON vehicle |
1. Fluid level and state |
||
|
2. Engine speed signal |
|||||
|
3. CAN communication line |
|||||
|
4. Control valve with TCM |
|||||
|
OFF vehicle |
5. Torque converter |
||||
|
6. Oil pump assembly |
|||||
|
7. Gear system |
|||||
|
57 |
Strange noise in "D" position. |
ON vehicle |
1. Fluid level and state |
||
|
2. Engine speed signal |
|||||
|
3. CAN communication line |
|||||
|
4. Control valve with TCM |
|||||
|
OFF vehicle |
5. Torque converter |
||||
|
6. Oil pump assembly |
|||||
|
7. Gear system |
|||||
|
8. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
58 |
Others |
Vehicle dose not decelerate by engine brake. |
ON vehicle |
1. Transmission range switch |
|
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Input clutch |
||||
|
8. High and low reverse clutch |
|||||
|
9. Direct clutch |
|||||
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Front brake (brake band) |
||||
|
8. Input clutch |
|||||
|
9. High and low reverse clutch |
|||||
|
60 |
Engine brake does not operate in "1" position. |
ON vehicle |
1. Transmission range switch |
||
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. CAN communication line |
|||||
|
5. Control valve with TCM |
|||||
|
OFF vehicle |
6. Input clutch |
||||
|
7. High and low reverse clutch |
|||||
|
8. Direct clutch |
|||||
|
61 |
Engine brake does not work M 5 |
ON vehicle |
1. Transmission range switch |
||
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Front brake (brake band) |
||||
|
8. Input clutch |
|||||
|
62 |
Others |
Engine brake does not work M 4 |
ON vehicle |
1. Transmission range switch |
|
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Front brake (brake band) |
||||
|
8. Input clutch |
|||||
|
63 |
Engine brake does not work M 3 |
ON vehicle |
1. Transmission range switch |
||
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Front brake (brake band) |
||||
|
8. Input clutch |
|||||
|
9. High and low reverse clutch |
|||||
|
64 |
Engine brake does not work M 2 |
ON vehicle |
1. Transmission range switch |
||
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Manual mode switch |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Input clutch |
||||
|
8. High and low reverse clutch |
|||||
|
9. Direct clutch |
|||||
|
65 |
Others |
Maximum speed low. |
ON vehicle |
1. Fluid level and state |
|
|
2. Line pressure test |
|||||
|
3. Accelerator pedal position sensor |
|||||
|
4. CAN communication line |
|||||
|
5. Direct clutch solenoid valve |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
8. Oil pump assembly |
|||||
|
9. Input clutch |
|||||
|
10. Gear system |
|||||
|
11. High and low reverse clutch |
|||||
|
12. Direct clutch |
|||||
|
13. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
14 Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|
||||
|
66 |
Extremely large creep. |
ON vehicle |
1. Engine idle speed |
||
|
2. CAN communication line |
|||||
|
OFF vehicle |
3. Torque converter |
||||
|
67 |
With selector lever in "P" position, vehicle does not enter parking condition or, with selector lever in another position, parking condition is not cancelled. |
ON vehicle |
1. Transmission range switch |
||
|
2. Control cable adjustment |
|||||
|
OFF vehicle |
3. Parking pawl components |
||||
|
68 |
Vehicle runs with transmission in "P" position. |
ON vehicle |
1. Transmission range switch |
||
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Control valve with TCM |
|||||
|
5. Parking pawl components |
|||||
|
OFF vehicle |
6. Gear system |
||||
|
69 |
Others |
Vehicle runs with transmission in "N" position. |
ON vehicle |
1. Transmission range switch |
|
|
2. Fluid level and state |
|||||
|
3. Control cable adjustment |
|||||
|
4. Control valve with TCM |
|||||
|
OFF vehicle |
5. Input clutch |
||||
|
6. Gear system |
|||||
|
7. Direct clutch |
|||||
|
8. Reverse brake |
|||||
|
9. Forward one- way clutch (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
10. Forward brake (Parts behind drum support is impossible to perform inspection by disassembly. Refer to Cross-Sectional View . |
|||||
|
70 |
Engine does not start in "N" or "P" position. |
ON vehicle |
1. Ignition switch and starter |
||
|
2. Control cable adjustment |
|||||
|
3. Transmission range switch |
|||||
|
71 |
Engine starts in positions other than "N" or "P". |
ON vehicle |
1. Ignition switch and starter |
||
|
2. Control cable adjustment |
|||||
|
3. Transmission range switch |
|||||
|
72 |
Engine stall. |
ON vehicle |
1. Fluid level and state |
||
|
2. Engine speed signal |
|||||
|
3. Input speed sensor |
|||||
|
4. Torque converter clutch solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
73 |
Engine stalls when select lever shifted "N" |
ON vehicle |
1. Fluid level and state |
||
|
2. Engine speed signal |
|||||
|
3. Input speed sensor |
|||||
|
4. Torque converter clutch solenoid valve |
|||||
|
5. CAN communication line |
|||||
|
6. Control valve with TCM |
|||||
|
OFF vehicle |
7. Torque converter |
||||
|
74 |
Others |
Engine speed does not return to idle. |
ON vehicle |
1. Fluid level and state |
|
|
2. Direct clutch solenoid valve |
|||||
|
3. Front brake solenoid valve |
|||||
|
4. Accelerator pedal position sensor |
|||||
|
5. Output speed sensor and vehicle speed signal |
|||||
|
6. CAN communication line |
|||||
|
7. Control valve with TCM |
|||||
|
OFF vehicle |
8. Front brake (brake band) |
||||
|
9. Direct clutch |
|||||
|
75 |
A/T CHECK indicator lamp does not come on. |
ON vehicle |
1. CAN communication line |
||
|
2. Combination meter |
|||||
|
3. TCM power supply |