Symptom Table
The diagnosis item number indicates the order of check. Start checking in the order from 1.
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Symptom |
Check under on board condition (repair and part replacement) |
Replace the transaxle assembly. |
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Engine system |
Incorrect adjustment of CVT fluid level |
Line pressure is out of the standard value. |
Control cable |
Electric system |
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TCM |
Overdrive control switch |
Primary speed sensor (P0715, P0718) |
Secondary speed sensor (P2765) |
Output speed sensor (P0720, P0723, P2768) |
Transmission range switch (P0705, P0706) |
Secondary pressure sensor (P0846, P0847, P0848) |
Primary pressure solenoid valve (P0965, P0966, P0967) |
Line pressure solenoid valve (P0746, P0962, P0963) |
Lock-up solenoid valve (P0740, P0742, P0743, P0744, P2758) |
High clutch & reverse brake solenoid valve (P099B, P099C, P2858, P285A) |
Low brake solenoid valve (P0998, P0999, P2857, P2859) |
CVT fluid temperature sensor (P0711, P0712, P0713) |
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Driving is not possible. |
The engine speed increases in "D", "L", or "R" position, but the vehicle cannot start. |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
2 |
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Engine stall occurs in "D", "L", or "R" position and the vehicle does not start. |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
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Acceleration at start is not sufficient in "D", "L", or "R" position. |
1 |
2 |
1 |
1 |
1 |
1 |
2 |
2 |
1 |
1 |
2 |
1 |
1 |
1 |
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The engine speed increases suddenly in "D", "L", or "R" position during driving. |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
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|
Engine brake is suddenly applied in "D" or "R" position during driving. |
1 |
1 |
1 |
1 |
1 |
1 |
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|
Shifting is not possible. |
The engine races when the auxiliary gearbox is shifted from 1GR <=> 2GR. |
2 |
1 |
1 |
1 |
1 |
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|
Engine braking is not effective in "L" position. |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
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|
Shifting does not occur with DS mode. |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
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Engine stall occurs immediately before stop at deceleration in "D" or "L" position. |
1 |
1 |
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During driving in "D" position, slippage occurs in lockup or lockup is not possible. |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
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|
Symptom |
Replace the transaxle assembly. |
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|
Oil pressure control |
Power transmission |
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|
Valve body, control valve |
Oil pump |
Torque converter |
Pulley, steel belt |
Low brake |
High clutch |
Reverse brake |
Bearings |
Counter gear |
Planetary gear |
Reduction gear |
Final gear, differential gear |
Parking mechanism |
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|
Driving is not possible. |
The engine speed increases in "D", "L", or "R" position, but the vehicle cannot start. |
1 |
1 |
1 |
1 (In "D" or "L") |
1 (In "R") |
1 |
1 |
1 |
1 |
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|
Engine stall occurs in "D", "L", or "R" position and the vehicle does not start. |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
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Acceleration at start is not sufficient in "D", "L", or "R" position. |
1 |
1 |
1 (In "D" or "L") |
1 (In "R") |
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|
The engine speed increases suddenly in "D", "L", or "R" position during driving. |
1 |
1 |
1 |
1 (In "D" or "L") |
1 (In "D" or "L") |
1 (In "R") |
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|
Engine brake is suddenly applied in "D" or "R" position during driving. |
1 |
1 (In "D" or "L") |
1 (In "D" or "L") |
1 (In "R") |
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|
Shifting is not possible. |
The engine races when the auxiliary gearbox is shifted from 1GR <=> 2GR. |
1 |
1 |
2 |
1 |
1 |
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|
Engine braking is not effective in "L" position. |
1 |
2 |
1 |
2 |
1 |
1 |
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Shifting does not occur with DS mode. |
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Engine stall occurs immediately before stop at deceleration in "D" or "L" position. |
1 |
1 |
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During driving in "D" position, slippage occurs in lockup or lockup is not possible. |
1 |
1 |
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|
Symptom |
Check under on board condition (repair and part replacement) |
Replace the transaxle assembly. |
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|
Engine system |
Incorrect adjustment of CVT fluid level |
Line pressure is out of the standard value. |
Control cable |
Electric system |
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|
TCM |
Overdrive control switch |
Primary speed sensor (P0715, P0718) |
Secondary speed sensor (P2765) |
Output speed sensor (P0720, P0723, P2768) |
Transmission range switch (P0705, P0706) |
Secondary pressure sensor (P0846, P0847, P0848) |
Primary pressure solenoid valve (P0965, P0966, P0967) |
Line pressure solenoid valve (P0746, P0962, P0963) |
Lock-up solenoid valve (P0740, P0742, P0743, P0744, P2758) |
High clutch & reverse brake solenoid valve (P099B, P099C, P2858, P285A) |
Low brake solenoid valve (P0998, P0999, P2857, P2859) |
CVT fluid temperature sensor (P0711, P0712, P0713) |
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|
Shock vibration Noise |
Shock at start is large in "D", "L", or "R" position. |
1 |
2 |
1 |
1 |
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Shock is large when the auxiliary gearbox is shifted from 1GR -> 2GR. |
2 |
1 |
2 |
2 |
2 |
1 |
1 |
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Shock in lockup is large during driving in "D" or "L" position. |
1 |
1 |
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Shock is large when the lever is shifted from "N"->"D" and "N"->"R" positions. |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
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Shock is large when the lever is shifted from "D"->"L" position. |
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Vibration occurs in "D", "L", or "R" position during driving. |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
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Noise occurs during driving. |
1 |
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Noise occurs in idling. |
1 |
1 |
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Other |
Starter operates in "D", "L", or "R" position. |
1 |
1 |
1 |
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Starter does not operate in "P" or "N" position. |
1 |
1 |
1 |
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Engine stall occurs in "D", "L", or "R" position during stop. |
1 |
1 |
1 |
1 |
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Engine stall occurs in "P" or "N" position during stop. |
1 |
1 |
1 |
1 |
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|
Parking lock does not operate in "P" position. |
1 |
1 |
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Parking lock cannot be cancelled when the selector lever is shifted from "P" position to other position. |
1 |
1 |
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|
Symptom |
Replace the transaxle assembly. |
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|
Oil pressure control |
Power transmission |
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|
Valve body, control valve |
Oil pump |
Torque converter |
Pulley, steel belt |
Low brake |
High clutch |
Reverse brake |
Bearings |
Counter gear |
Planetary gear |
Reduction gear |
Final gear, differential gear |
Parking mechanism |
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|
Shock vibration Noise |
Shock at start is large in "D", "L", or "R" position. |
1 |
1 |
1 (In "D" or "L") |
1 (In "R") |
2 |
2 |
2 |
2 |
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|
Shock is large when the auxiliary gearbox is shifted from 1GR -> 2GR. |
1 |
1 |
1 |
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Shock in lockup is large during driving in "D" or "L" position. |
1 |
1 |
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Shock is large when the lever is shifted from "N"->"D" and "N"->"R" positions. |
1 |
1 ("N"->"D") |
1 ("N"->"R") |
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|
Shock is large when the lever is shifted from "D"->"L" position. |
1 |
1 |
1 |
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|
Vibration occurs in "D", "L", or "R" position during driving. |
1 |
1 |
1 |
1 |
1 (In "D" or "L") |
1 (In "D" or "L") |
1 (In "R") |
1 |
1 |
1 |
1 |
1 |
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|
Noise occurs during driving. |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
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|
Noise occurs in idling. |
1 |
1 |
1 |
1 |
1 |
1 |
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|
Other |
Starter operates in "D", "L", or "R" position. |
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Starter does not operate in "P" or "N" position. |
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|
Engine stall occurs in "D", "L", or "R" position during stop. |
1 |
1 |
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|
Engine stall occurs in "P" or "N" position during stop. |
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|
Parking lock does not operate in "P" position. |
1 |
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Parking lock cannot be cancelled when the selector lever is shifted from "P" position to other position. |
1 |
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