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Symptom Chart

WARNING: This page is about a different car, the 2006 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

No. Items Symptom Condition Diagnostic Item
1 Shift Shock Large shock. ("N" -->" D" position) Refer to "LARGE SHOCK ("N" TO "D" POSITION) ". ON vehicle 1. ENGINE IDLE SPEED
2. ENGINE SPEED SIGNAL 
3. ACCELERATOR PEDAL POSITION SENSOR 
4. CONTROL CABLE ADJUSTMENT 
5. ATF TEMPERATURE SENSOR 
6. ATF PRESSURE SWITCH 1 AND 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
2 Shock is too large when changing D1 --> D2 , 11 --> 22 or M1 --> M2 . ON vehicle 1. ACCELERATOR PEDAL POSITION SENSOR 
2. CONTROL CABLE ADJUSTMENT 
3. ATF PRESSURE SWITCH 5 AND DIRECT CLUTCH SOLENOID VALVE 
4. CAN COMMUNICATION LINE 
5. ENGINE SPEED SIGNAL 
6. TURBINE REVOLUTION SENSOR 
7. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
8. FLUID LEVEL AND STATE 
9. CONTROL VALVE WITH TCM 
OFF vehicle 10. DIRECT CLUTCH 
3 Shock is too large when changing D2 --> D3 , 22 --> 33 or M2 --> M3 . ON vehicle 1. ACCELERATOR PEDAL POSITION SENSOR 
2. CONTROL CABLE ADJUSTMENT 
3. ATF PRESSURE SWITCH 6, HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE 
4. CAN COMMUNICATION LINE 
5. ENGINE SPEED SIGNAL 
6. TURBINE REVOLUTION SENSOR 
7. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
8. FLUID LEVEL AND STATE 
9. CONTROL VALVE WITH TCM 
OFF vehicle 10. HIGH AND LOW REVERSE CLUTCH 
4 Shock is too large when changing D3 --> D4 , 33 --> 44 or M3 --> M4 . ON vehicle 1. ACCELERATOR PEDAL POSITION SENSOR 
2. CONTROL CABLE ADJUSTMENT 
3. ATF PRESSURE SWITCH 3 AND INPUT CLUTCH SOLENOID VALVE 
4. CAN COMMUNICATION LINE 
5. ENGINE SPEED SIGNAL 
6. TURBINE REVOLUTION SENSOR 
7. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
8. FLUID LEVEL AND STATE 
9. CONTROL VALVE WITH TCM 
OFF vehicle 10. INPUT CLUTCH 
5 Shock is too large when changing D4 --> D5 , 44 --> D5 or M4 --> M5 . ON vehicle 1. ACCELERATOR PEDAL POSITION SENSOR 
2. CONTROL CABLE ADJUSTMENT 
3. ATF PRESSURE SWITCH 1 AND FRONT BRAKE SOLENOID VALVE 
4. CAN COMMUNICATION LINE 
5. ENGINE SPEED SIGNAL 
6. TURBINE REVOLUTION SENSOR 
7. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
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. TURBINE REVOLUTION SENSOR 
6. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
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 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. TURBINE REVOLUTION SENSOR 
6. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
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. TURBINE REVOLUTION SENSOR 
6. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
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 D1 --> D2 . Refer to "A/T DOES NOT SHIFT: D1 --> D2 ". ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 5 AND 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 D2 --> D3 . Refer to "A/T DOES NOT SHIFT: D2 --> D3 ". ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 6, 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 D3 --> D4 . Refer to "A/T DOES NOT SHIFT: D3 --> D4 ". ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 3 AND INPUT CLUTCH SOLENOID VALVE 
4. ATF PRESSURE SWITCH 1 AND 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 D4 --> D5 . Refer to "A/T DOES NOT SHIFT: D4 --> D5 ". ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 1 AND FRONT BRAKE SOLENOID VALVE 
4. ATF PRESSURE SWITCH 5 AND DIRECT CLUTCH SOLENOID VALVE 
5. TURBINE REVOLUTION 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, 4 or M range, does not downshift to 4th gear. Refer to "A/T DOES NOT SHIFT: 5TH GEAR --> 4TH GEAR (FLOOR SHIFT MODELS) ". ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 1 AND FRONT BRAKE SOLENOID VALVE 
4. ATF PRESSURE SWITCH 5 AND 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, 3 or M range, does not downshift to 3rd gear. Refer to "A/T DOES NOT SHIFT: 4TH GEAR --> 3RD GEAR (FLOOR SHIFT MODELS) ". ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 3 AND INPUT CLUTCH SOLENOID VALVE 
4. ATF PRESSURE SWITCH 1 AND 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, 2 or M range, does not downshift to 2nd gear. Refer to "A/T DOES NOT SHIFT: 3RD GEAR --> 2ND GEAR (FLOOR SHIFT MODELS) ". ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 6, 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, 1 or M range, does not downshift to 1st gear. Refer to "A/T DOES NOT SHIFT: 2ND GEAR --> 1ST GEAR (FLOOR SHIFT MODELS) ". ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 5 AND 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 or M position, remains in 1st gear. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
12. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
19 When D or M position, remains in 2nd gear. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
20 When D or M position, remains in 3rd gear. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
10. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
21 When D or M position, remains in 4th gear. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 3 AND INPUT CLUTCH SOLENOID VALVE 
4. ATF PRESSURE SWITCH 5 AND DIRECT CLUTCH SOLENOID VALVE 
5. ATF PRESSURE SWITCH 6, 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 When D or M position, remains in 5th gear. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 1 AND 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 D1 . Refer to "VEHICLE CANNOT BE STARTED FROM D1 ". 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
13. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
24 Does not lock-up. Refer to "A/T DOES NOT PERFORM LOCK-UP ". ON vehicle 1. FLUID LEVEL AND STATE 
2. LINE PRESSURE TEST 
3. ENGINE SPEED SIGNAL 
4. TURBINE REVOLUTION 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 Does not hold lock-up condition. Refer to "A/T DOES NOT HOLD LOCK-UP CONDITION ". ON vehicle 1. FLUID LEVEL AND STATE 
2. LINE PRESSURE TEST 
3. ENGINE SPEED SIGNAL 
4. TURBINE REVOLUTION 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. Refer to "LOCK-UP IS NOT RELEASED ". ON vehicle 1. FLUID LEVEL AND STATE 
2. LINE PRESSURE TEST 
3. ENGINE SPEED SIGNAL 
4. TURBINE REVOLUTION 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 D1 --> D2 , 11 --> 22 or M1 --> M2 . ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 5 AND 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
28 No shock at all or the clutch slips when vehicle changes speed D2 --> D3 , 22 --> 33 or M2 --> M3 . ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 6, 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
13. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
29 No shock at all or the clutch slips when vehicle changes speed D3 --> D4 , 33 --> 44 or M3 --> M4 . ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 3 AND INPUT CLUTCH SOLENOID VALVE 
4. ATF PRESSURE SWITCH 1 AND 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 No shock at all or the clutch slips when vehicle changes speed D4 --> D5 , 44 --> D5 or M4 --> M5 . ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 1 AND FRONT BRAKE SOLENOID VALVE 
4. ATF PRESSURE SWITCH 5 AND 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 D5 --> D4 , D5 --> 44 or M5 -->M4 the engine idles or the transmission slips. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 1 AND FRONT BRAKE SOLENOID VALVE 
4. ATF PRESSURE SWITCH 5 AND 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 When you press the accelerator pedal and shift speed D4 --> D3 , 44 --> 33 or M4 -->M3 the engine idles or the transmission slips. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 3 AND INPUT CLUTCH SOLENOID VALVE 
4. ATF PRESSURE SWITCH 1 AND 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
14. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
33 When you press the accelerator pedal and shift speed D3 --> D2 , 33 --> 22 or M3 -->M2 the engine idles or the transmission slips. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 6, HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE 
4. ATF PRESSURE SWITCH 5 AND 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
34 When you press the accelerator pedal and shift speed D2 --> D1 , 22 --> 11 or M2 -->M1 the engine idles or the transmission slips. ON vehicle 1. FLUID LEVEL AND STATE 
2. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
3. ATF PRESSURE SWITCH 5 AND 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
14. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
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. PNP 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
14. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
36 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. ATF PRESSURE SWITCH 6, HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE 
5. CAN COMMUNICATION LINE 
6. PNP 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
13. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
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. ATF PRESSURE SWITCH 5 AND 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
39 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. ATF PRESSURE SWITCH 6, 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
13. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
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. ATF PRESSURE SWITCH 3 AND 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 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. ATF PRESSURE SWITCH 1 AND 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. TURBINE REVOLUTION 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. Refer to "VEHICLE DOES NOT CREEP BACKWARD IN "R" POSITION ", "VEHICLE DOES NOT CREEP FORWARD IN "D" POSITION " ON vehicle 1. FLUID LEVEL AND STATE 
2. LINE PRESSURE TEST 
3. ACCELERATOR PEDAL POSITION SENSOR 
4. ATF PRESSURE SWITCH 5 AND DIRECT CLUTCH SOLENOID VALVE 
5. PNP 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
16. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
44 Vehicle cannot run in all positions. ON vehicle 1. FLUID LEVEL AND STATE 
2. LINE PRESSURE TEST 
3. PNP 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. PNP 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
12. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
46 With selector lever in R position, driving is not possible. ON vehicle 1. FLUID LEVEL AND STATE 
2. LINE PRESSURE TEST 
3. PNP SWITCH 
4. CONTROL CABLE ADJUSTMENT 
5. CONTROL VALVE WITH TCM 
OFF vehicle 6. GEAR SYSTEM 
7. Output shaft
8. REVERSE BRAKE 
47 Others Shift point is high in D position. ON vehicle 1. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
2. ACCELERATOR PEDAL POSITION SENSOR 
3. CAN COMMUNICATION LINE 
4. ATF TEMPERATURE SENSOR 
5. CONTROL VALVE WITH TCM 
48 Shift point is low in D position. ON vehicle 1. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
2. ACCELERATOR PEDAL POSITION SENSOR 
3. CAN COMMUNICATION LINE 
4. CONTROL VALVE WITH TCM 
49 Judder occurs during lock-up. ON vehicle 1. FLUID LEVEL AND STATE 
2. ENGINE SPEED SIGNAL 
3. TURBINE REVOLUTION SENSOR 
4. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
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 
50 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 
51 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 
52 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
53 Vehicle dose not decelerate by engine brake. Refer to "VEHICLE DOES NOT DECELERATE BY ENGINE BRAKE ". ON vehicle 1. PNP SWITCH 
2. FLUID LEVEL AND STATE 
3. CONTROL CABLE ADJUSTMENT 
4. 1ST POSITION SWITCH 
5. ATF PRESSURE SWITCH 5 
6. CAN COMMUNICATION LINE 
7. CONTROL VALVE WITH TCM 
OFF vehicle 8. INPUT CLUTCH 
9. HIGH AND LOW REVERSE CLUTCH 
10. DIRECT CLUTCH 
54 Engine brake does not operate in "2" position. ON vehicle 1. PNP SWITCH 
2. FLUID LEVEL AND STATE 
3. CONTROL CABLE ADJUSTMENT 
5. ATF PRESSURE SWITCH 6 
6. CAN COMMUNICATION LINE 
7. CONTROL VALVE WITH TCM 
OFF vehicle 8. FRONT BRAKE (BRAKE BAND) 
9. INPUT CLUTCH 
10. HIGH AND LOW REVERSE CLUTCH 
55 Engine brake does not operate in "1" position. ON vehicle 1. PNP SWITCH 
2. FLUID LEVEL AND STATE 
3. CONTROL CABLE ADJUSTMENT 
4. 1ST POSITION SWITCH 
5. ATF PRESSURE SWITCH 5 
6. CAN COMMUNICATION LINE 
7. CONTROL VALVE WITH TCM 
OFF vehicle 8. INPUT CLUTCH 
9. HIGH AND LOW REVERSE CLUTCH 
10. DIRECT CLUTCH 
56 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
14 FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
57 Extremely large creep. ON vehicle 1. ENGINE IDLE SPEED
2. CAN COMMUNICATION LINE 
3. ATF PRESSURE SWITCH 5 
OFF vehicle 4. TORQUE CONVERTER 
58 With selector lever in P position, vehicle does not enter parking condition or, with selector lever in another position, parking condition is not cancelled. Refer to "IN "P" POSITION, VEHICLE MOVES WHEN PUSHED ". ON vehicle 1. PNP SWITCH 
2. CONTROL CABLE ADJUSTMENT 
OFF vehicle 3. PARKING PAWL COMPONENTS 
59 Vehicle runs with transmission in "P" position. ON vehicle 1. PNP SWITCH 
2. FLUID LEVEL AND STATE 
3. CONTROL CABLE ADJUSTMENT 
4. CONTROL VALVE WITH TCM 
5. PARKING PAWL COMPONENTS 
OFF vehicle 6. GEAR SYSTEM 
60 Vehicle runs with transmission in "N" position. Refer to "IN "N" POSITION, VEHICLE MOVES ". ON vehicle 1. PNP 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 A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
10. FORWARD BRAKE (PARTS BEHIND DRUM SUPPORT IS IMPOSSIBLE TO PERFORM INSPECTION BY DISASSEMBLY.  Refer to A/T CONTROL SYSTEM  , CROSS-SECTIONAL VIEW (4WD MODELS)  .)
61 Engine does not start in "N" or "P" position. Refer to "ENGINE CANNOT BE STARTED IN "P" OR "N" POSITION ". ON vehicle 1. Ignition switch and starter
2. CONTROL CABLE ADJUSTMENT 
3. PNP SWITCH 
62 Engine starts in positions other than "N" or "P". ON vehicle 1. Ignition switch and starter
2. CONTROL CABLE ADJUSTMENT 
3. PNP SWITCH 
63 Engine stall. ON vehicle 1. FLUID LEVEL AND STATE 
2. ENGINE SPEED SIGNAL 
3. TURBINE REVOLUTION SENSOR 
4. TORQUE CONVERTER CLUTCH SOLENOID VALVE 
5. CAN COMMUNICATION LINE 
6. CONTROL VALVE WITH TCM 
OFF vehicle 7. TORQUE CONVERTER 
64 Engine stalls when select lever shifted "N" --> "D", "R". ON vehicle 1. FLUID LEVEL AND STATE 
2. ENGINE SPEED SIGNAL 
3. TURBINE REVOLUTION SENSOR 
4. TORQUE CONVERTER CLUTCH SOLENOID VALVE 
5. CAN COMMUNICATION LINE 
6. CONTROL VALVE WITH TCM 
OFF vehicle 7. TORQUE CONVERTER 
65 Engine speed does not return to idle. Refer to "ENGINE SPEED DOES NOT RETURN TO IDLE ". ON vehicle 1. FLUID LEVEL AND STATE 
2. ATF PRESSURE SWITCH 5 AND DIRECT CLUTCH SOLENOID VALVE 
3. ATF PRESSURE SWITCH 1 AND FRONT BRAKE SOLENOID VALVE 
4. ACCELERATOR PEDAL POSITION SENSOR 
5. VEHICLE SPEED SENSOR A/T AND VEHICLE SPEED SENSOR MTR 
6. CAN COMMUNICATION LINE 
7. CONTROL VALVE WITH TCM 
OFF vehicle 8. FRONT BRAKE (BRAKE BAND) 
9. DIRECT CLUTCH 
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