Problem Symptoms Table
HINT:
- 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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
ACTIVE TORQUE CONTROL 4WD SYSTEM
| Symptom | Suspected Area | See |
|---|---|---|
| Tight-corner braking phenomenon * | Linear solenoid circuit | Refer to DTC C1298: Linear Solenoid Circuit |
| Steering angle sensor circuit | Refer to DTC C1297: Steering Angle Sensor | |
| Brake control system | Refer to DTC C1296: ABS Malfunction | |
| 4WD control ECU | Refer to TERMINALS OF ECU | |
| AWD warning light remains on | AWD warning light circuit | Refer to AWD Warning Light Remains ON |
| AWD warning light does not come on | AWD warning light circuit | Refer to AWD Warning Light does not Come ON |
| The system is in DTC output mode although terminals TC and CG of the DLC3 are not connected | TC and CG terminal circuit | Refer to 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 | Refer to TC and CG Terminal Circuit |
| AWD warning light circuit | Refer to AWD Warning Light does not Come ON |
HINT:
*: 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.