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Problem Symptoms Table

HINT:

If a normal code is displayed during the diagnostic trouble code check although the problem or symptom still occurs, check the electrical circuits for each symptom in the order given . The Matrix Chart is divided into 2 chapters.

Chapter 1 :

Refer to the table below when the trouble cause is considered to be electrical.

If the instruction "Proceed to next circuit inspection shown on matrix chart" is given in the flow chart of each circuit, proceed to the circuit with the next highest number in the table to continue the check.

If the trouble still occurs even though there are no abnormalities in any of the other circuits, check and replace the TCM.

Chapter 2:

Chapter 2 covers on-and off-vehicle repair of the transaxle. Contents specified in the table below may not match while fail-safe control is operating.

  1. Chapter 1: Electronic Circuit Matrix Chart 
    CHAPTER 1: ELECTRONIC CIRCUIT MATRIX CHART

    Symptom Suspected Area See
    No up-shift(1st to 2nd) 1. Shift solenoid valve (SL3) circuit *1 DTC P0798 Pressure Control Solenoid "C" Electrical (Shift Solenoid Valve SL3) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No up-shift (2nd to 3rd) 1. Shift solenoid valve (SL4) circuit *1 DTC P2810 Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No up-shift (3rd to 4th) 1. Shift solenoid valve (SL2) circuit *1 DTC P0778 Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2) 
    2. Engine coolant temp, sensor circuit *1 DTC P0115 ENGINE COOLANT TEMPERATURE CIRCUIT MALFUNCTION; DTC P0117 ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT; DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT
    3. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No up-shift (4th to 5th) 1. Shift solenoid valve (SL1) circuit *1 DTC P0748 Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1) 
    2. Shift solenoid valve (SL4) circuit *1 DTC P2810 Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) 
    3. Engine coolant temp, sensor circuit DTC P0115 ENGINE COOLANT TEMPERATURE CIRCUIT MALFUNCTION; DTC P0117 ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT; DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT
    4. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No up-shift (5th to 6th) 1. Engine coolant temp, sensor circuit *1 DTC P0115 ENGINE COOLANT TEMPERATURE CIRCUIT MALFUNCTION; DTC P0117 ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT; DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT
    2. Shift solenoid valve (SL3) circuit *1 DTC P0798 Pressure Control Solenoid "C" Electrical (Shift Solenoid Valve SL3) 
    3. Shift solenoid valve (SL4) circuit *1 DTC P2810 Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) 
    4. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No down-shift (6th to 5th) 1. Shift solenoid valve (SL4) circuit *1 DTC P2810 Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No down-shift (5th to 4th) 1. Shift solenoid valve (SL1) circuit *1 DTC P0748 Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No down-shift (4th to 3rd) 1. Shift solenoid valve (SL2) circuit *1 DTC P0778 Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2) 
    2. Shift solenoid valve (SL4) circuit *1 DTC P2810 Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) 
    3. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No down-shift (3rd to 2nd) 1. Shift solenoid valve (SL4) circuit *1 DTC P2810 Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) 
    2. Shift solenoid valve (SL3) circuit *1 DTC P0798 Pressure Control Solenoid "C" Electrical (Shift Solenoid Valve SL3) 
    3. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No down-shift (2nd to 1st) 1. Shift solenoid valve (SL3) circuit *1 DTC P0796 Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No lock-up 1. Shift solenoid valve (SLU) circuit *1 DTC P2759 Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU) 
    2. Shift solenoid valve (SL) circuit DTC P2769 Short in Torque Converter Clutch Solenoid Circuit (Shift Solenoid Valve SL); DTC P2770 Open in Torque Converter Clutch Solenoid Circuit (Shift Solenoid Valve SL) 
    3. Engine coolant temp, sensor circuit *1 DTC P0115 ENGINE COOLANT TEMPERATURE CIRCUIT MALFUNCTION; DTC P0117 ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT; DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT
    4. Stop light switch circuit *1 DTC P0724 Brake Switch "B" Circuit High 
    5. Speed sensor NT circuit *1 DTC P0715 Input / Turbine Speed Sensor Circuit Malfunction; DTC P0717 Input Speed Sensor Circuit No Signal 
    6. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No lock-up off 1. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Shift point too high or too low 1. Shift solenoid valve (SLT) circuit *1 DTC P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) 
    2. Speed sensor NT circuit *1 DTC P0715 Input / Turbine Speed Sensor Circuit Malfunction; DTC P0717 Input Speed Sensor Circuit No Signal 
    3. Speed sensor NC circuit *1 DTC P0791 Intermediate Shaft Speed Sensor "A" Circuit; DTC P0793 Intermediate Shaft Speed Sensor "A" 
    4. Accelerator pedal position sensor circuit *1 DTC P2120 THROTTLE / PEDAL POSITION SENSOR / SWITCH "D" CIRCUIT; DTC P2122 THROTTLE / PEDAL POSITION SENSOR / SWITCH "D" CIRCUIT LOW INPUT; DTC P2123 THROTTLE / PEDAL POSITION SENSOR / SWITCH "D" CIRCUIT HIGH INPUT; DTC P2125 THROTTLE / PEDAL POSITION SENSOR / SWITCH "E" CIRCUIT; DTC P2127 THROTTLE / PEDAL POSITION SENSOR / SWITCH "E" CIRCUIT LOW INPUT; DTC P2128 THROTTLE / PEDAL POSITION SENSOR / SWITCH "E" CIRCUIT HIGH INPUT; DTC P2138 THROTTLE / PEDAL POSITION SENSOR / SWITCH "D" / "E" VOLTAGE CORRELATION
    5. ATF temperature sensor circuit *1 DTC P0710 Transmission Fluid Temperature Sensor "A" Circuit; DTC P0712 Transmission Fluid Temperature Sensor "A" Circuit Low Input; DTC P0713 Transmission Fluid Temperature Sensor "A" Circuit High Input 
    6. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Up-shift from 3rd to 4th while engine is cold 1. Engine coolant temp, sensor circuit *1 DTC P0115 ENGINE COOLANT TEMPERATURE CIRCUIT MALFUNCTION; DTC P0117 ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT; DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Up-shift from 4th to 5th while engine is cold 1. Engine coolant temp, sensor circuit *1 DTC P0115 ENGINE COOLANT TEMPERATURE CIRCUIT MALFUNCTION; DTC P0117 ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT; DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No gear change by shifting into "+" or"-" while shifting the lever 1. Transmission control switch circuit TRANSMISSION CONTROL SWITCH CIRCUIT 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Harsh engagement (N to D) 1. Shift solenoid valve (SL1) circuit *1 DTC P0748 Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Harsh engagement (Lock-up) 1. Speed sensor NT circuit *1 DTC P0715 Input / Turbine Speed Sensor Circuit Malfunction; DTC P0717 Input Speed Sensor Circuit No Signal 
    2. Speed sensor NC circuit *1 DTC P0791 Intermediate Shaft Speed Sensor "A" Circuit; DTC P0793 Intermediate Shaft Speed Sensor "A" 
    3. Shift solenoid valve (SLU) circuit *1 DTC P2759 Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU) 
    4. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Harsh engagement (Any driving position) 1. Accelerator pedal position sensor circuit *1 DTC P2120 THROTTLE / PEDAL POSITION SENSOR / SWITCH "D" CIRCUIT
    2. Shift solenoid valve (SLT) circuit *1 DTC P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) 
    3. Speed sensor NC circuit DTC P0791 Intermediate Shaft Speed Sensor "A" Circuit; DTC P0793 Intermediate Shaft Speed Sensor "A" 
    4. Speed sensor NT circuit *1 DTC P0715 Input / Turbine Speed Sensor Circuit Malfunction; DTC P0717 Input Speed Sensor Circuit No Signal 
    5. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Poor acceleration 1. Shift solenoid valve (SLT) circuit *1 DTC P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No engine brake 1. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    No kick-down 1. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Engine stalls when starting off or stopping 1. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Malfunction in shifting 1. Park/neutral position switch circuit *1 PARK / NEUTRAL POSITION SWITCH CIRCUIT 
    2. Transmission control switch circuit TRANSMISSION CONTROL SWITCH CIRCUIT 
    3. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Slip or shudder (5th to 6th and 6th to 5th) 1. Shift solenoid valve (SLT) circuit *1 DTC P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) 
    Initial acceleration or subsequent acceleration is improper. Vehicle is stuck in a gear (1st to 6th). 1. Shift solenoid valve (SL1) circuit DTC P0748 Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1) 
    2. Shift solenoid valve (SLT) circuit DTC P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) 
    3. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Acceleration is improper when the gear is 4th or higher. 1. Shift solenoid valve (SL2) circuit DTC P0778 Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2) 
    2. Shift solenoid valve (SLT) circuit DTC P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) 
    3. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Initial acceleration or subsequent acceleration is improper. Vehicle does not shift down (from 4th to 3rd). Vehicle is stuck in a gear (1st to 6th). 1. Shift solenoid valve (SL2) circuit DTC P0778 Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Acceleration is improper when the gear is 6th. 1. Shift solenoid valve (SL3) circuit DTC P0798 Pressure Control Solenoid "C" Electrical (Shift Solenoid Valve SL3) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Acceleration is improper when the gear is 3rd or 5th. 1. Shift solenoid valve (SL4) circuit *1 DTC P2810 Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) 
    2. Shift solenoid valve (SLT) circuit *1 DTC P2716 Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) 
    3. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    Initial acceleration or subsequent acceleration is improper. Vehicle does not shift down (from 3rd to 2nd). No up-shift (5th to 6th). 1. Shift solenoid valve (SL4) circuit *1 DTC P2810 Pressure Control Solenoid "G" Electrical (Shift Solenoid Valve SL4) 
    2. TCM HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
    HINT:
    *1: When the circuit is defective, a DTC may be output.
  2. Chapter 2: On-Vehicle Repair and Off-Vehicle Repair 
    CHAPTER 2: ON-VEHICLE REPAIR AND OFF-VEHICLE REPAIR

    Symptom Suspected Area See
    Vehicle does not move in any forward and reverse positions. 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Torque converter clutch TORQUE CONVERTER CLUTCH AND DRIVE PLATE 
    Vehicle does not move in R position. 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 2 (B2) AUTOMATIC TRANSAXLE UNIT 
    3. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    4. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    No up-shift (1st to 2nd) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 1 (B1) AUTOMATIC TRANSAXLE UNIT 
    3. Shift solenoid valve (SL3)*1 DTC P0796 Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) 
    No up-shift (2nd to 3rd) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    3. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    No up-shift (3rd to 4th) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Clutch No. 2 (C2) AUTOMATIC TRANSAXLE UNIT 
    3. Shift solenoid valve (SL2)*1 DTC P0776 Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) 
    No up-shift (4th to 5th 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    3. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    4. Shift solenoid valve (SL1)*1 DTC P0746 Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) 
    No up-shift (5th to 6th) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 1 (B1) AUTOMATIC TRANSAXLE UNIT 
    3. Shift solenoid valve (SL3)*1 DTC P0796 Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) 
    4. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    No down-shift (6th to 5th) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    3. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    No down-shift (5th to 4th) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Shift solenoid valve (SL1)*1 AUTOMATIC TRANSAXLE UNIT 
    3. Clutch No. 1 (C1) DTC P0746 Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) 
    No down-shift (4th to 3rd) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    3. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    4. Shift solenoid valve (SL2)*1 DTC P0776 Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) 
    No down-shift (3rd to 2nd) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 1 (B1) AUTOMATIC TRANSAXLE UNIT 
    3. Shift solenoid valve (SL3)*1 DTC P0796 Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) 
    4. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    No down-shift (2nd to 1st) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Shift solenoid valve (SL3)*1 DTC P0796 Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) 
    No lock-up, or no lock-up off 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Torque converter clutch TORQUE CONVERTER CLUTCH AND DRIVE PLATE 
    Harsh engagement (N to D) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. C1 accumulator AUTOMATIC TRANSAXLE UNIT 
    3. One-way clutch No. 1 (F1) AUTOMATIC TRANSAXLE UNIT 
    4. Clutch No. 1 (C1) AUTOMATIC TRANSAXLE UNIT 
    5. Shift solenoid valve (SL1)*1 DTC P0746 Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) 
    Harsh engagement (Lock-up) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Torque converter clutch TORQUE CONVERTER CLUTCH AND DRIVE PLATE 
    3. Shift solenoid valve (SLU)*1 DTC P2757 Torque Converter Clutch Pressure Control Solenoid Performance (Shift Solenoid Valve SLU) 
    Harsh engagement (N to R) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 2 (B2) AUTOMATIC TRANSAXLE UNIT 
    3. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    4. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    Harsh engagement (1 to 2 to 3 to 4 to 5 to 6) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Shift solenoid valve (SLT)*1 DTC P2714 Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT) 
    Harsh engagement (1st to 2nd) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. B1 accumulator AUTOMATIC TRANSAXLE UNIT 
    3. Brake No. 1 (B1) AUTOMATIC TRANSAXLE UNIT 
    4. Shift solenoid valve (SL3)*1 DTC P0796 Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) 
    Harsh engagement (2nd to 3rd) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. B3 accumulator AUTOMATIC TRANSAXLE UNIT 
    3. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    4. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    Harsh engagement (3rd to 4th) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. C2 accumulator AUTOMATIC TRANSAXLE UNIT 
    3. Clutch No. 2 (C2) AUTOMATIC TRANSAXLE UNIT 
    4. Shift solenoid valve (SL2)*1 DTC P0776 Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) 
    Harsh engagement (4th to 5th) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. B3 accumulator AUTOMATIC TRANSAXLE UNIT 
    3. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    4. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    Harsh engagement (5th to 6th) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. B1 accumulator AUTOMATIC TRANSAXLE UNIT 
    3. Brake No. 1 (B1) AUTOMATIC TRANSAXLE UNIT 
    4. Shift solenoid valve (SL3)*1 DTC P0796 Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) 
    Harsh engagement (6th to 5th) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. B3 accumulator AUTOMATIC TRANSAXLE UNIT 
    3. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    4. Shift solenoid valve (SL4)*1 DTC P2808 Pressure Control Solenoid "G" Performance or Stuck OFF (Shift Solenoid Valve SL4) 
    Slip or shudder (Forward and reverse: After warm-up) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Oil strainer VALVE BODY ASSEMBLY 
    3. Brake No. 1 (B1) AUTOMATIC TRANSAXLE UNIT 
    4. Brake No. 2 (B2) AUTOMATIC TRANSAXLE UNIT 
    5. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    6. One-way clutch No. 1 (F1) AUTOMATIC TRANSAXLE UNIT 
    7. Clutch No. 1 (C1) AUTOMATIC TRANSAXLE UNIT 
    8. Clutch No. 2 (C2) AUTOMATIC TRANSAXLE UNIT 
    Slip or shudder (Particular position: just after engine starts) 1. Torque converter clutch TORQUE CONVERTER CLUTCH AND DRIVE PLATE 
    Slip or shudder (R position) 1. Brake No. 2 (B2) AUTOMATIC TRANSAXLE UNIT 
    2. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    Slip or shudder (1 position) 1. One-way clutch No. 1 (F1) AUTOMATIC TRANSAXLE UNIT 
    2. Clutch No. 1 (C1) AUTOMATIC TRANSAXLE UNIT 
    Slip or shudder (2 position) 1. Brake No. 1 (B1) AUTOMATIC TRANSAXLE UNIT 
    2. Clutch No. 1 (C1) AUTOMATIC TRANSAXLE UNIT 
    Slip or shudder (3 position) 1. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    2. Clutch No. 1 (C1) AUTOMATIC TRANSAXLE UNIT 
    Slip or shudder (4 position) 1. Clutch No. 1 (C1) AUTOMATIC TRANSAXLE UNIT 
    2. Clutch No. 2 (C2) AUTOMATIC TRANSAXLE UNIT 
    Slip or shudder (5 position) 1. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    2. Clutch No. 2 (C2) AUTOMATIC TRANSAXLE UNIT 
    Slip or shudder (6 position) 1. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    2. Clutch No. 2 (C2) AUTOMATIC TRANSAXLE UNIT 
    No engine braking (1st position) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 2 (B2) AUTOMATIC TRANSAXLE UNIT 
    No engine braking (2nd position) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 1 (B1) AUTOMATIC TRANSAXLE ASSEMBLY 
    No engine braking (3rd position) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Brake No. 3 (B3) AUTOMATIC TRANSAXLE UNIT 
    No engine braking (4th position) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Clutch No. 2 (C2) AUTOMATIC TRANSAXLE UNIT 
    No kick-down 1. Valve body assembly VALVE BODY ASSEMBLY 
    Shift point too hight or too low 1. Valve body assembly VALVE BODY ASSEMBLY 
    Poor acceleration (All positions) 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Torque converter clutch AUTOMATIC TRANSAXLE UNIT 
    Poor acceleration (6th) 1. Brake No. 1 (B1) AUTOMATIC TRANSAXLE UNIT 
    2. Clutch No. 2 (C2) AUTOMATIC TRANSAXLE UNIT 
    Engine stalls when starting off or stopping 1. Valve body assembly VALVE BODY ASSEMBLY 
    2. Torque converter clutch TORQUE CONVERTER CLUTCH AND DRIVE PLATE 
    HINT:
    *1: When the circuit is defective, a DTC may be output.
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