DYNAMIC TORQUE CONTROL AWD SYSTEM PROBLEM SYMPTOMS TABLE
Tech Tips
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Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
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Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | Link |
|---|---|---|
| Tight-corner braking phenomenon*1 | Linear solenoid circuit | Click here |
| Steering angle sensor circuit | ||
| Brake control system | ||
| 4WD ECU assembly | ||
| AWD warning message remains displayed | AWD warning light circuit | |
| AWD warning message is not displayed | AWD warning light circuit | |
| The system is in DTC output mode although terminals TC and CG of the DLC3 are not connected | TC and CG terminal circuit | |
| The system is not in DTC output mode although terminals TC and CG of the DLC3 are connected | TC and CG terminal circuit | |
| AWD warning light circuit |
Tech Tips
*1: Tight corner braking phenomenon: a phenomenon in which a AWD vehicle may lurch and decelerate due to a rotational speed difference between the front and rear wheels, such as during low-speed cornering in AWD mode.