Problem Symptoms Table
WARNING: This page is about a different car, the 2011 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
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 in the charts on the following service information. Proceed to 1. CHAPTER 1: ELECTRONIC CIRCUIT MATRIX CHART given in the chart and perform troubleshooting.
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 1. CHAPTER 1: ELECTRONIC CIRCUIT MATRIX CHART next circuit inspection shown on matrix chart" is given in the flow chart of each circuit, inspect the suspected areas in descending order for each symptom.
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
HINT:
*1: When the circuit is defective, a DTC may be output.
2. CHAPTER 2: ON-VEHICLE REPAIR AND OFF-VEHICLE REPAIR
| Symptom | Suspected Area | See |
|---|---|---|
| Vehicle does not move in any forward and reverse positions. | Valve body assembly | Refer to REMOVAL |
| Torque converter clutch | Refer to INSPECTION | |
| Vehicle does not move in R position. | Valve body assembly | Refer to REMOVAL |
| Brake No. 2 (B2) | Refer to INSPECTION | |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| Shift solenoid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| No up-shift (1st to 2nd) | Valve body assembly | Refer to REMOVAL |
| Brake No. 1 (B1) | Refer to INSPECTION | |
| Shift solenoid valve (SL3)*1 | Refer to DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) | |
| No up-shift (2nd to 3rd) | Valve body assembly | Refer to REMOVAL |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| Shift solenoid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| No up-shift (3rd to 4th) | Valve body assembly | Refer to REMOVAL |
| Clutch No. 2 (C2) | Refer to INSPECTION | |
| Shift solenoid valve (SL2)*1 | Refer to DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) | |
| No up-shift (4th to 5th) | Valve body assembly | Refer to REMOVAL |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| Shift solenoid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| No up-shift (5th to 6th) | Valve body assembly | Refer to REMOVAL |
| Brake No. 1 (B1) | Refer to INSPECTION | |
| Shift solenoid valve (SL3)*1 | Refer to DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) | |
| No down-shift (6th to 5th) | Brake No. 3 (B3) | Refer to INSPECTION |
| Shift solenid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| Valve body assembly | Refer to REMOVAL | |
| No down-shift (5th to 4th) | Shift solenoid valve (SL1)*1 | Refer to DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) |
| Clutch No. 1 (C1) | Refer to INSPECTION | |
| Valve body assembly | Refer to REMOVAL | |
| No down-shift (4th to 3rd) | Brake No. 3 (B3) | Refer to INSPECTION |
| Shift solenid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| Valve body assembly | Refer to REMOVAL | |
| No down-shift (3rd to 2nd) | Brake No. 1 (B1) | Refer to INSPECTION |
| Shift solenoid valve (SL3)*1 | Refer to DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) | |
| Valve body assembly | Refer to REMOVAL | |
| No down-shift (2nd to 1st) | Valve body assembly | Refer to REMOVAL |
| No lock-up or No lock-up off | Valve body assembly | Refer to REMOVAL |
| Torque converter clutch | Refer to INSPECTION | |
| Harsh engagement (N to D) | Valve body assembly | Refer to REMOVAL |
| C1 accumulator | Refer to INSPECTION | |
| One-way clutch No. 1 (F1) | Refer to INSPECTION | |
| Clutch No. 1 (C1) | Refer to INSPECTION | |
| Shift solenoid valve (SL1)*1 | Refer to DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) | |
| Harsh engagement (Lock-up) | Valve body assembly | Refer to REMOVAL |
| Torque converter clutch | Refer to INSPECTION | |
| Shift solenoid valve (SLU)*1 | Refer to DTC P2757: Torque Converter Clutch Pressure Control Solenoid Performance (Shift Solenoid Valve SLU) | |
| Harsh engagement (N to R) | Valve body assembly | Refer to REMOVAL |
| Brake No. 2 (B2) | Refer to INSPECTION | |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| Shift solenoid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| Harsh engagement (1 to 2 to 3 to 4 to 5 to 6) | Valve body assembly | Refer to REMOVAL |
| Shift solenoid valve (SLT)*1 | Refer to DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT) | |
| Harsh engagement (1st to 2nd) | Valve body assembly | Refer to REMOVAL |
| B1 accumulator | Refer to INSPECTION | |
| Brake No. 1 (B1) | Refer to INSPECTION | |
| Shift solenoid valve (SL3)*1 | Refer to DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) | |
| Harsh engagement (2nd to 3rd) | Valve body assembly | Refer to REMOVAL |
| B3 accumulator | Refer to INSPECTION | |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| Shift solenoid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| Harsh engagement (3rd to 4th) | Valve body assembly | Refer to REMOVAL |
| C2 accumulator | Refer to INSPECTION | |
| Clutch No. 2 (C2) | Refer to INSPECTION | |
| Shift solenoid valve (SL2)*1 | Refer to DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2) | |
| Harsh engagement (4th to 5th) | Valve body assembly | Refer to REMOVAL |
| B3 accumulator | Refer to INSPECTION | |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| Shift solenoid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| Harsh engagement (5th to 6th) | Valve body assembly | Refer to REMOVAL |
| B1 accumulator | Refer to INSPECTION | |
| Brake No. 1 (B1) | Refer to INSPECTION | |
| Shift solenoid valve (SL3)*1 | Refer to DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3) | |
| Harsh engagement (6th to 5th) | Valve body assembly | Refer to REMOVAL |
| B3 accumulator | Refer to INSPECTION | |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| Shift solenoid valve (SL4)*1 | Refer to DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4) | |
| Slip or shudder (Forward and reverse: After warm-up) | Valve body assembly | Refer to REMOVAL |
| Oil strainer | Refer to REMOVAL | |
| Brake No. 1 (B1) | Refer to INSPECTION | |
| Brake No. 2 (B2) | Refer to INSPECTION | |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| One-way clutch No. 1 (F1) | Refer to INSPECTION | |
| Clutch No. 1 (C1) | Refer to INSPECTION | |
| Clutch No. 2 (C2) | Refer to INSPECTION | |
| Slip or shudder (Particular position: just after engine starts) | Torque converter clutch | Refer to INSPECTION |
| Slip or shudder (R position) | Brake No. 2 (B2) | Refer to INSPECTION |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| Slip or shudder (1 position) | One-way clutch No. 1 (F1) | Refer to INSPECTION |
| Clutch No. 1 (C1) | Refer to INSPECTION | |
| Slip or shudder (2 position) | Brake No. 1 (B1) | Refer to INSPECTION |
| Clutch No. 1 (C1) | Refer to INSPECTION | |
| Slip or shudder (3 position) | Brake No. 3 (B3) | Refer to INSPECTION |
| Clutch No. 1 (C1) | Refer to INSPECTION | |
| Slip or shudder (4 position) | Clutch No. 1 (C1) | Refer to INSPECTION |
| Clutch No. 2 (C2) | Refer to INSPECTION | |
| Slip or shudder (5 position) | Brake No. 3 (B3) | Refer to INSPECTION |
| Clutch No. 2 (C2) | Refer to INSPECTION | |
| Slip or shudder (6 position) | Brake No. 3 (B3) | Refer to INSPECTION |
| Clutch No. 2 (C2) | Refer to INSPECTION | |
| No engine braking (1st position) | Valve body assembly | Refer to REMOVAL |
| Brake No. 2 (B2) | Refer to INSPECTION | |
| No engine braking (2nd position) | Valve body assembly | Refer to REMOVAL |
| Brake No. 1 (B1) | Refer to INSPECTION | |
| No engine braking (3rd position) | Valve body assembly | Refer to REMOVAL |
| Brake No. 3 (B3) | Refer to INSPECTION | |
| No engine braking (4th position) | Valve body assembly | Refer to REMOVAL |
| Clutch No. 2 (C2) | Refer to INSPECTION | |
| No kick-down | Valve body assembly | Refer to REMOVAL |
| Shift point too hight or too low | Valve body assembly | Refer to REMOVAL |
| Poor acceleration (All positions) | Valve body assembly | Refer to REMOVAL |
| Torque converter clutch | Refer to INSPECTION | |
| Poor acceleration (6th) | Brake No. 1 (B1) | Refer to INSPECTION |
| Clutch No. 2 (C2) | Refer to INSPECTION | |
| Engine stalls when starting off or stopping | Valve body assembly | Refer to REMOVAL |
| Torque converter clutch | Refer to INSPECTION |
HINT:
*1: When the circuit is defective, a DTC may be output.