Problem Symptoms Table
HINT:
If a normal code is displayed during the diagnostic trouble code check although the trouble still occurs, check the electrical circuits for each symptom in the order given in the tables on the following references and proceed to the reference given for troubleshooting.
The Matrix Table is divided into 2 chapters.
Chapter 1:
Refer to CHAPTER 1: ELECTRONIC CIRCUIT MATRIX TABLE when the trouble cause is considered to be electrical.
If the instruction "Proceed to next circuit inspection shown on matrix table" is given in the flow table 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 ECM.
- Chapter 1: Electronic Circuit Matrix Table CHAPTER 1: ELECTRONIC CIRCUIT MATRIX TABLE
- Chapter 2: On-Vehicle Repair and Off-Vehicle Repair CHAPTER 2: ON-VEHICLE REPAIR AND OFF-VEHICLE REPAIR
Symptom Suspected area Reference Vehicle does not move in any forward position and reverse positions Transmission control rod ADJUSTMENT Manual valve COMPONENTS Parking lock pawl COMPONENTS Rear planetary gear unit COMPONENTS Torque converter clutch INSPECTION Vehicle does not move in R position Valve body assembly REMOVAL Brake No. 4 (B4) COMPONENTS No up-shift (1st -> 2nd) Valve body assembly REMOVAL Brake No. 3 (B3) COMPONENTS One-way clutch No. 1 (F1) COMPONENTS One-way clutch No. 2 (F2) COMPONENTS No up-shift (2nd -> 3rd) Valve body assembly REMOVAL Clutch No. 3 (C3) COMPONENTS No up-shift (3rd -> 4th) Valve body assembly REMOVAL Clutch No. 2 (C2) COMPONENTS No up-shift (4th -> 5th) Valve body assembly REMOVAL Brake No. 1 (B1) COMPONENTS No up-shift (5th -> 6th) Valve body assembly REMOVAL Brake No. 2 (B2) COMPONENTS No down-shift (6th -> 5th) Valve body assembly REMOVAL No down-shift (5th -> 4th) Valve body assembly REMOVAL No down-shift (4th -> 3rd) Valve body assembly REMOVAL No down-shift (3rd -> 2nd) Valve body assembly REMOVAL No down-shift (2nd -> 1st) Valve body assembly REMOVAL No lock-up or No lock-up off Valve body assembly REMOVAL Torque converter clutch INSPECTION Harsh engagement (N -> D) Valve body assembly REMOVAL C1 accumulator COMPONENTS Clutch No. 1 (C1) COMPONENTS One-way clutch No. 3 (F3) COMPONENTS One-way clutch No. 4 (F4) COMPONENTS Harsh engagement (Lock-up) Valve body assembly REMOVAL Torque converter clutch INSPECTION Harsh engagement (N -> R) Valve body assembly REMOVAL C3 accumulator COMPONENTS Clutch No. 3 (C3) COMPONENTS Brake No. 4 (B4) COMPONENTS One-way clutch No. 1 (F1) COMPONENTS Harsh engagement (1st -> 2nd -> 3rd -> 4th -> 5th -> 6th) Valve body assembly REMOVAL Harsh engagement (1st -> 2nd) Valve body assembly REMOVAL B3 accumulator COMPONENTS Brake No. 3 (B3) One-way clutch No. 1 (F1) COMPONENTS One-way clutch No. 2 (F2) COMPONENTS Harsh engagement (2nd -> 3rd) Valve body assembly REMOVAL C3 accumulator COMPONENTS Clutch No. 3 (C3) COMPONENTS Harsh engagement (3rd -> 4th) Valve body assembly REMOVAL C2 accumulator COMPONENTS Clutch No. 2 (C2) COMPONENTS Harsh engagement (4th -> 5th) Valve body assembly REMOVAL B1 accumulator COMPONENTS Brake No. 1 (B1) COMPONENTS Harsh engagement (5th -> 6th) Valve body assembly REMOVAL B2 accumulator COMPONENTS Brake No. 2 (B2) COMPONENTS Harsh engagement (6th -> 5th) Valve body assembly REMOVAL C3 accumulator COMPONENTS Clutch No. 3 (C3) COMPONENTS Slip or shudder (Forward and reverse: After warm-up) Valve body assembly REMOVAL Oil strainer REMOVAL One-way clutch No. 1 (F1) COMPONENTS Clutch No. 3 (C3) COMPONENTS Torque converter clutch INSPECTION Slip or shudder (Particular position: Just after engine starts) Torque converter clutch INSPECTION Slip or shudder (R position) Brake No. 4 (B4) COMPONENTS One-way clutch No. 1 (F1) COMPONENTS Clutch No. 3 (C3) COMPONENTS Slip or shudder (1st) Clutch No. 1 (C1) COMPONENTS One-way clutch No. 3 (F3) COMPONENTS One-way clutch No. 4 (F4) COMPONENTS Slip or shudder (2nd) Clutch No. 1 (C1) COMPONENTS Brake No. 3 (B3) COMPONENTS One-way clutch No. 1 (F1) COMPONENTS One-way clutch No. 2 (F2) COMPONENTS One-way clutch No. 4 (F4) COMPONENTS Slip or shudder (3rd) Clutch No. 1 (C1) COMPONENTS Clutch No. 3 (C3) COMPONENTS One-way clutch No. 1 (F1) COMPONENTS One-way clutch No. 4 (F4) COMPONENTS Slip or shudder (4th) Clutch No. 1 (C1) COMPONENTS Clutch No. 2 (C2) COMPONENTS One-way clutch No. 4 (F4) COMPONENTS Slip or shudder (5th) Clutch No. 2 (C2) COMPONENTS Clutch No. 3 (C3) COMPONENTS Brake No. 1 (B1) COMPONENTS Slip or shudder (6th) Clutch No. 2 (C2) COMPONENTS Brake No. 2 (B2) COMPONENTS No engine braking (1st +- 4th: S position) Clutch No. 4 (C4) COMPONENTS No engine braking (1st: 1 position) Valve body assembly REMOVAL Brake No. 4 (B4) COMPONENTS No engine braking (2nd: 2 position) Valve body assembly REMOVAL Brake No. 2 (B2) COMPONENTS No engine braking (3rd: 3 position) Valve body assembly REMOVAL Brake No. 1 (B1) COMPONENTS No engine braking (4th: 4 position) Valve body assembly REMOVAL No kick-down Valve body assembly REMOVAL Shift point too high or too low Valve body assembly REMOVAL Poor acceleration (All positions) Valve body assembly REMOVAL Torque converter clutch INSPECTION Poor acceleration (6th) Brake No. 2 (B2) COMPONENTS Clutch No. 2 (C2) COMPONENTS Front planetary gear unit COMPONENTS Engine stalls when starting off or stopping Valve body assembly REMOVAL Torque converter clutch INSPECTION